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2026 Buyer's Comparison

TOTO Drake Series: Drake vs Drake II vs Eco Drake Compared

A spec-by-spec breakdown of every Drake-family toilet TOTO sells, covering MaP flush-test scores, EPA WaterSense status, GPF ratings, trapway design, CeFiONtect availability and long-term owner satisfaction so you pick the right model the first time.

Why Trust Best Flushing Toilets

  • Flushing power and MaP flush-test scores
  • Water efficiency (GPF and EPA WaterSense)
  • Aggregated owner reviews
  • Clog resistance and trapway design
  • Brand reliability and warranty

Research updated June 2026.

Quick Answer

The TOTO Drake II is the best all-around pick for most buyers: it flushes at 1.28 GPF with EPA WaterSense certification, earns an 800-gram MaP score, and adds a fully skirted base with CeFiONtect glaze standard. Choose the original Drake if you need the strongest possible flush at 1,000 MaP grams, or the Eco Drake if you are on a strict water budget.

TOTO has built its North American reputation on one toilet more than any other: the Drake. Introduced decades ago as a no-nonsense, gravity-fed two-piece workhorse, the Drake name has since grown into a small family of models that share a siphon-jet flushing engine but differ meaningfully in water use, trap design, bowl shape availability, surface treatment and price. If you are shopping inside TOTO's lineup and have landed on the Drake family, you are already looking at one of the most consistently well-reviewed toilet lines sold in the United States. The question is which Drake variant actually fits your bathroom, your water bill and your maintenance style.

This guide compares the three core Drake-family members head to head: the original TOTO Drake (CST744SL and related SKUs), the TOTO Drake II (CST454CUFG and family), and the TOTO Eco Drake (CST744EL and related SKUs). It draws on published MaP (Maximum Performance) flush-test scores, EPA WaterSense registry listings, manufacturer specification sheets, flush valve and trapway dimensions, and aggregated owner reviews from major retailers. For a wider view of how TOTO stacks up against Kohler, American Standard, Woodbridge, Swiss Madison, Gerber and the rest, the pillar guide covering the best flushing toilets gives the full cross-brand picture. This article stays tightly focused on the Drake family.

At a glance

Drake Series Comparison Table

The table below compares the three Drake models in their most common comfort-height, elongated configurations. MaP gram scores reflect the maximum performance flush version of each SKU. Confirm the exact spec sheet for the model number you purchase, as scores vary slightly by SKU.

Spec TOTO Drake TOTO Drake II TOTO Eco Drake
MaP flush score 1,000 g 800 g 600 g
Gallons per flush (GPF) 1.6 GPF (select SKUs: 1.28) 1.28 GPF 1.28 GPF
EPA WaterSense On 1.28-GPF SKUs only Yes (all SKUs) Yes (all SKUs)
Flush valve diameter 3 in 3 in 3 in
Trapway Exposed skirted varies by SKU Fully skirted (concealed) Exposed
CeFiONtect glaze Available on select SKUs Standard Available on select SKUs
Bowl shapes offered Round and elongated Elongated Round and elongated
Rough-in options 10, 12, 14 in 12 in 12 in
Bowl height (comfort) 17.125 in (comfort SKUs) 17.125 in 17.125 in (comfort SKUs)
Typical warranty 1 year parts / limited lifetime 1 year parts / limited lifetime 1 year parts / limited lifetime
Expert Take

Among gravity-feed two-piece toilets at TOTO's mid-range price point, the Drake family competes directly with the Kohler Cimarron, the American Standard Champion 4 and the Gerber Viper. The Drake II's combination of a skirted base, CeFiONtect glaze and WaterSense certification at 1.28 GPF is genuinely hard to match at its price. The original Drake at 1.6 GPF earns its 1,000-gram MaP score partly because it simply pushes more water per flush, which should be factored into comparisons with 1.28-GPF models from competing brands.

What Is the TOTO Drake Series?

The TOTO Drake series is a family of two-piece gravity-fed siphon-jet toilets manufactured by TOTO, the world's largest toilet maker by volume. The family shares a common vitreous-china construction, TOTO's siphon-jet bowl design and a 3-inch flush valve, but differs in GPF rating, trapway style, surface treatments and bowl shape availability. All Drake models are sold widely in North America and carry TOTO's standard limited warranty coverage.

TOTO introduced the original Drake as a durable, high-flush-volume two-piece that could satisfy homeowners and plumbers who wanted consistent performance without moving to a one-piece design. The name "Drake" refers to the product line rather than a specific flush technology. Over time TOTO evolved the Drake into several sub-models targeting different water-use profiles and aesthetic preferences. Today the three most commonly purchased variants are the original Drake at 1.6 GPF, the Eco Drake at 1.28 GPF with the same basic exposed-trapway shell, and the Drake II, which is a more substantial redesign with a fully concealed skirted base, universal CeFiONtect glaze and a modern silhouette closer to a one-piece look.

All three use a siphon-jet flush mechanism, which generates a powerful siphonic pull through the trapway to evacuate waste, and all three carry the same basic two-piece construction that makes tank and bowl separate components -- simplifying shipping, handling and the occasional repair. The Drake family sits in TOTO's mid-range price band, below the flagship Neorest and Carlyle II lines but above the entry-level Entrada and Vespin budget offerings.

How Does the TOTO Drake Compare to the Drake II?

The original Drake uses 1.6 gallons per flush (with select SKUs at 1.28 GPF), carries a maximum MaP score of 1,000 grams, and is typically sold with an exposed trapway, making it TOTO's most powerful Drake-family flush and easiest to service. The Drake II uses 1.28 GPF across all SKUs, holds an 800-gram MaP score, and features a fully skirted concealed trapway with CeFiONtect glaze included as standard, giving it a cleaner look and easier surface maintenance.

The most meaningful practical difference between the Drake and Drake II is the trapway design. The original Drake has a visible, exposed trapway running along the outside of the bowl -- a conventional design that is easy for plumbers to access during repair but collects dust and grime in the crevices where the trapway meets the floor and the bowl. The Drake II hides this trapway behind a smooth ceramic skirt that gives the base a single clean curve from bowl to floor, much like a one-piece toilet. That skirted design reduces cleaning time significantly: there are no ridges, bolts or exposed curves on the base requiring scrubbing.

On flush power, the original Drake's 1,000-gram MaP score is earned partly by using 1.6 gallons rather than 1.28. The Drake II's 800-gram score at 1.28 GPF is still comfortably above the 500-gram baseline that most plumbing engineers consider adequate for a residential toilet, and the vast majority of owner reviews for the Drake II report zero issues with clogging under normal household use. For a household with high-volume waste concerns or frequent clogging history, the original 1.6-GPF Drake's 1,000-gram score offers a meaningful advantage. For a standard household, 800 grams at 1.28 GPF is more than sufficient.

The Drake II also includes CeFiONtect -- TOTO's proprietary electrostatic ion glaze that creates an ultra-smooth bowl surface resistant to bacteria, mold and mineral deposits -- as a standard feature on all SKUs. The original Drake includes CeFiONtect only on selected model numbers, typically those with the letter "G" in the SKU suffix. Buyers comparing prices between the two lines should factor in whether the Drake they are pricing includes CeFiONtect (CST744CEFG, for example) or not (CST744SL), since the glaze meaningfully affects long-term cleaning frequency.

Bowl shape availability differs as well. The original Drake is sold in both round and elongated bowl configurations, which matters in smaller bathrooms where an elongated bowl may extend too far from the wall. The Drake II is available almost exclusively in elongated, which limits its suitability for very compact half baths or rooms with tight rough-in constraints. The original Drake also offers 10-inch, 12-inch and 14-inch rough-in options, giving it much greater flexibility in older construction where the rough-in distance from the wall to the floor bolt holes is not a standard 12 inches. The Drake II is primarily a 12-inch rough-in model.

Expert Take

When plumbers are asked which Drake they install more frequently in renovation projects, the Drake II wins in new construction and remodels specifically because the skirted base makes it easier to caulk cleanly to the floor without visible gaps at the trapway. The original Drake is the more common choice when the rough-in is non-standard or when a round-bowl configuration is required for a small bathroom.

What Is the Difference Between the Drake and Eco Drake?

The TOTO Eco Drake is functionally the same toilet as the original Drake but factory-configured to flush at 1.28 gallons per flush rather than 1.6, earning EPA WaterSense certification on all Eco Drake SKUs. The Eco Drake carries a lower MaP score than the 1.6-GPF Drake because it moves less water per flush, but it saves approximately 4,000 gallons per household per year compared to the 1.6-GPF original.

TOTO introduced the Eco Drake to give buyers who specifically wanted the original Drake body style and exposed-trapway design access to a WaterSense-qualified 1.28-GPF option without switching to the redesigned Drake II shell. The two toilets share the same vitreous-china bowl, tank, flush valve architecture and basic silhouette. The distinction is entirely in the fill valve and flush valve calibration that controls how much water exits the tank per flush cycle.

The practical tradeoff is straightforward. At 1.28 GPF the Eco Drake's MaP score comes in around 600 grams depending on the specific SKU, compared to the original Drake's 1,000 grams at 1.6 GPF. A 600-gram MaP score is still acceptable for most households, but it sits below the 800-gram benchmark that plumbing engineers often cite as a safe target for all-family use including teenagers and households with heavier-than-average waste volume. Buyers with any history of toilet clogs should be aware of this gap before choosing the Eco Drake over the Drake II, which achieves 800 grams at the same 1.28 GPF by using a more refined bowl and jet geometry.

In terms of water savings, the difference between 1.6 GPF and 1.28 GPF is 0.32 gallons per flush. Assuming an average of five flushes per person per day in a two-person household, that is approximately 1,170 gallons saved per year. Scaled to a four-person household it approaches 2,340 gallons annually, which at average US water rates of $0.006 per gallon represents roughly $14 saved per year. The actual payback period on the price premium for an Eco Drake versus a base Drake is modest in dollar terms, but the WaterSense certification matters in states and municipalities where low-flow rebates are available or where building codes require WaterSense-listed fixtures.

Which TOTO Drake Has the Best MaP Flush Score?

The original TOTO Drake at 1.6 GPF earns the highest MaP flush-test score in the Drake family at 1,000 grams, the maximum passing grade under MaP testing protocol. The Drake II follows at approximately 800 grams at 1.28 GPF, and the Eco Drake trails at approximately 600 grams at 1.28 GPF, making the original Drake the top performer for raw flush strength at the cost of higher water consumption per flush.

MaP (Maximum Performance) testing is an independent third-party protocol developed jointly by the Alliance for Water Efficiency and the Canadian Water and Wastewater Association. It measures how many grams of simulated waste a toilet can completely evacuate in a single flush. A score of 500 grams is the minimum most plumbing professionals consider acceptable for residential use. A score of 800 grams is widely viewed as the practical benchmark for household reliability under demanding conditions. A score of 1,000 grams represents the maximum test weight, and a toilet achieving it is classified as a top performer.

The original Drake's 1,000-gram score at 1.6 GPF is a meaningful achievement and partly explains why it has remained a contractor favorite for decades. However, it is worth placing this in context: the Drake II's 800-gram score at 1.28 GPF is the more water-efficient achievement, since it clears 800 grams using 20 percent less water. The American Standard Champion 4, another 1.6-GPF toilet, also achieves a 1,000-gram MaP score and is the Drake's closest cross-brand competitor on raw flush power. Competing models like the Kohler Cimarron typically achieve 600 to 800 grams depending on the SKU, placing the Drake II comfortably in the mid-to-high tier on flush performance. For more on MaP scores and how to read them, see the guide to 1,000-gram MaP toilets.

Expert Take

A 1,000-gram MaP score at 1.6 GPF and an 800-gram score at 1.28 GPF are not directly comparable without accounting for water volume. If you normalize by gallons, the Drake II actually removes waste more efficiently per gallon of water used. Households where clogs are a chronic concern should look at trapway diameter, bowl jet alignment and user habits as much as raw MaP scores before assuming higher GPF is the answer.

Is the TOTO Drake Worth It Compared to Kohler and American Standard?

The TOTO Drake family generally commands a price premium over comparable Kohler Highline and American Standard Cadet 3 models, and the premium is broadly justified by the combination of MaP-verified flush performance, TOTO's track record of long-term part availability, and the CeFiONtect glaze option that reduces maintenance frequency. Buyers who prioritize lowest upfront cost will find more competitive pricing from Kohler or American Standard, while buyers prioritizing long-term reliability and flush consistency tend to rate TOTO Drake models more highly in aggregated reviews.

Cross-brand comparisons in the Drake's price tier involve primarily the Kohler Highline (K-3493 and related SKUs), the Kohler Cimarron, the American Standard Cadet 3 and the American Standard Champion 4. The Kohler Highline is a gravity two-piece at 1.28 GPF but earns a lower MaP score than the Drake in most tested SKUs, typically in the 600 to 700-gram range. The Kohler Cimarron performs better, typically earning around 800 grams, putting it on par with the Drake II at 1.28 GPF, but without the skirted base or CeFiONtect glaze that the Drake II offers at a comparable price point.

The American Standard Champion 4 is the most direct challenge to the original Drake on pure flush power: it achieves a 1,000-gram MaP score at 1.6 GPF and is widely regarded as one of the most clog-resistant toilets sold at any price. Its 4-inch trapway is larger than the Drake's 2.125-inch trapway, which gives it a claimed advantage in bulk waste clearance. However, the Champion 4 does not offer a WaterSense-certified 1.6-GPF option (only a 1.28-GPF ADA model exists), has no equivalent of CeFiONtect, and is rated somewhat lower than TOTO Drake models in long-term owner satisfaction for flush consistency over years of use. For a detailed head-to-head on that matchup, see the comparison of the TOTO Drake vs American Standard Champion 4.

Woodbridge and Swiss Madison offer skirted two-piece toilets in a similar aesthetic bracket to the Drake II, typically at a lower price, but with lower MaP scores and less established long-term reliability data. Gerber's Viper also earns a solid MaP score at 1.28 GPF and competes with the Drake at a lower price point, though TOTO's dealer network and part availability tend to be superior for long-run serviceability. For a deep comparison of how these brands stack up across the whole toilet category, the guide to best flushing toilet brands covers the full landscape.

Model deep dives

TOTO Drake (Original): The Flush Workhorse

The original TOTO Drake in its 1.6-GPF configuration is one of the most widely installed toilets in North American plumbing history. Plumbers and contractors have specified it for apartments, hotels, rental properties and family homes for decades, and TOTO has maintained backward-compatible replacement parts across generations of the design. The Drake's exposed trapway is a functional feature as much as an aesthetic one: technicians can inspect the trapway exterior visually for cracks or buildup, and the conventional two-piece installation is familiar enough that nearly any licensed plumber can service it without brand-specific training.

The original Drake's core specifications are built around the 3-inch flush valve that was a significant step up from the 2-inch valves common in older toilet designs. A larger flush valve allows water to exit the tank faster and with greater force, contributing to the Drake's strong siphon action and its 1,000-gram MaP score on the standard 1.6-GPF SKU. The bowl uses a siphon-jet design, meaning a jet of water at the base of the bowl fires directly into the trap entrance at the start of each flush, accelerating the siphon before the full tank volume enters. This combination of fast valve opening and jet initiation is what gives the Drake family its reputation for decisively evacuating the bowl in a single flush cycle.

Available in round and elongated bowl shapes, and in 10-inch, 12-inch and 14-inch rough-in configurations, the original Drake covers a wider range of installation scenarios than any other Drake family member. Plumbers working in pre-1970s construction frequently encounter 10-inch or 14-inch rough-ins that the Drake II simply cannot accommodate. In those applications, the original Drake (or the Eco Drake) is the correct Drake-family choice by default. For more detail on the original model, see the full TOTO Drake review.

TOTO Drake II: The Modern Upgrade

The Drake II represents TOTO's most significant rethink of the Drake formula since the original model launched. The most immediately visible change is the skirted base: rather than exposing the trapway as a visible ridge running from the bowl base to the floor bolt caps, the Drake II wraps the entire base in a smooth ceramic shell that eliminates cleaning crevices at the floor line. In practice this means wiping down a Drake II takes roughly half the time of cleaning a Drake, since there is no C-shaped trapway channel to scrub.

CeFiONtect, TOTO's proprietary ion-barrier glaze, ships standard on all Drake II SKUs. The glaze creates a surface at the microscopic level that is smoother than unglazed vitreous china, reducing the adhesion of waste, mineral deposits and bacterial biofilm to the bowl and trapway interior. In hard-water regions where calcium and limescale buildup is a regular maintenance concern, CeFiONtect measurably reduces the frequency of required deep-cleaning compared to unglazed or standard-glazed surfaces. Third-party plumbing publications and aggregated owner reviews consistently rate TOTO's CeFiONtect bowls higher on long-term cleanliness than comparably priced Kohler and American Standard models without equivalent surface treatment.

The Drake II's 800-gram MaP score at 1.28 GPF places it firmly in the high-performing tier for EPA WaterSense-certified toilets. EPA WaterSense requires a minimum 350-gram MaP score for certification, so the Drake II exceeds the threshold by more than double. For households replacing a pre-1992 toilet that flushed at 3.5 GPF or more, switching to the Drake II yields annual water savings of approximately 4,000 gallons per person, a figure the EPA WaterSense program cites as a benchmark for high-efficiency toilet upgrades. For a full breakdown of the Drake II's specifications and owner sentiment, see the dedicated TOTO Drake II review.

TOTO Eco Drake: Water Efficiency with the Classic Shell

The Eco Drake is the simplest model in the family to describe: it is the original Drake, factory-adjusted to flush at 1.28 GPF and EPA WaterSense certified. Buyers who specifically want the Drake's exposed-trapway aesthetic and wider rough-in and bowl-shape availability, but who also need a WaterSense-compliant toilet (for rebate programs, building codes, or personal preference), choose the Eco Drake over the original Drake's 1.6-GPF standard SKU.

The Eco Drake's approximately 600-gram MaP score at 1.28 GPF reflects the constraint of using the same tank and bowl geometry as the 1.6-GPF Drake but with 20 percent less water per flush. The bowl geometry was not redesigned for water efficiency the way the Drake II's bowl was, so the Eco Drake does not achieve the same 800-gram MaP performance that the Drake II reaches at identical GPF. This is the central tradeoff: if you want the original Drake shell at 1.28 GPF you get WaterSense compliance but you give up some flush reliability compared to the Drake II at the same water volume.

In markets with active water-efficiency rebate programs -- California, Nevada, Texas, Colorado, Florida and many others -- the Eco Drake's WaterSense listing qualifies households for rebates of $50 to $150 per toilet in eligible jurisdictions, which can meaningfully offset the product cost. Buyers in these markets should verify their local water utility's rebate database before purchasing, as not all WaterSense models qualify under every utility's specific terms.

Drake Series Buying Guide: Who Should Choose Each Model

Choosing among the Drake, Drake II and Eco Drake comes down to four variables: flush power requirement, water efficiency goal, aesthetic preference (skirted vs exposed trapway) and installation flexibility.

Choose the original Drake at 1.6 GPF if your household has a documented history of clogging, if you need the highest possible MaP score in the Drake family, if your rough-in is non-standard (10 or 14 inches), or if you need a round-bowl configuration for a small bathroom. The original Drake is also the right answer for rental property owners who prioritize long-term parts availability and plumber familiarity over aesthetics, since the Drake is one of the most serviced toilet models in North America and replacement parts are stocked by virtually every plumbing supplier.

Choose the Drake II if your rough-in is a standard 12 inches, you prefer an elongated bowl, you want CeFiONtect glaze without paying a premium, and you want the skirted base for easier cleaning. The Drake II is the correct choice for primary bathrooms, master baths and any space where appearance and low-maintenance cleaning are priorities. Its 800-gram MaP score is sufficient for the vast majority of residential households, and its 1.28-GPF WaterSense certification qualifies it for most rebate programs. Owner review aggregates consistently give the Drake II higher marks than the original Drake on satisfaction, partly because its skirted design generates fewer cleaning complaints over time.

Choose the Eco Drake if you specifically need the original Drake body style (for aesthetic matching in a multi-toilet renovation, for example) but must have WaterSense certification for a rebate program or building code requirement, and your household does not have a clogging history that would make the lower 600-gram MaP score a concern. The Eco Drake is the narrowest-use-case model in the family -- it is essentially a workaround for buyers who need both the original Drake shell and a WaterSense stamp, accepting a flush performance tradeoff to get both.

Expert Take

In most new construction and renovation scenarios where a two-piece toilet is specified and the rough-in is 12 inches, there is very little reason to choose the Eco Drake over the Drake II. The Drake II achieves a higher MaP score at the same 1.28 GPF, includes CeFiONtect as standard, and adds a skirted base that reduces maintenance -- typically for a modest price difference that is often recovered through reduced cleaning supplies and lower water bills over the toilet's useful life. The Eco Drake's niche is genuinely narrow.

TOTO Drake Series: CeFiONtect and Surface Technology Explained

CeFiONtect is TOTO's proprietary ionic barrier glaze applied to the bowl and trapway surfaces during manufacturing. Unlike conventional vitreous-china glazes that create a smooth surface at the macroscopic level, CeFiONtect functions by altering the surface at the ionic level to reduce electrostatic attraction between the ceramic surface and waste particles. The result is a bowl that resists staining, mold and limescale buildup more effectively than standard-glazed surfaces.

In objective terms, CeFiONtect bowls show measurably lower surface roughness values (Ra, or arithmetic mean roughness) than standard glazed china, which correlates with fewer sites where bacteria and mineral deposits can anchor. TOTO's own published data and independent testing by plumbing product reviewers confirm that CeFiONtect bowls require full scrubbing less frequently than comparable bowls without the treatment, with some owner reports citing intervals of once a month rather than twice weekly for maintaining a visibly clean bowl.

For the Drake family specifically: the Drake II includes CeFiONtect on all SKUs. The original Drake and Eco Drake include it only on SKUs with a "G" suffix in the model number (for example, CST744CEFG includes CeFiONtect, while CST744SL does not). Buyers comparing prices between Drake and Drake II should verify whether the Drake SKU they are pricing includes CeFiONtect, because a CeFiONtect-equipped original Drake (at higher cost) may be a fairer comparison to the Drake II than a base Drake without the glaze.

Installation Notes for Drake Series Toilets

All Drake family members are two-piece toilets, meaning the tank and bowl ship and install as separate components. Two-piece toilets are generally easier to handle and maneuver in tight spaces than one-piece units, since each component can be carried individually. Standard installation requires a 12-inch rough-in (except on Drake SKUs specifically labeled for 10-inch or 14-inch rough-in), a floor-mounted 3-inch floor flange, a wax ring or wax-free seal, tank-to-bowl hardware (typically included), and supply line connection from the shutoff valve to the tank.

The Drake II's skirted base requires slightly more attention during final positioning than the original Drake's exposed trapway. Because the skirt covers the bolt holes, the toilet must be set precisely on the wax ring the first time, and the floor bolt caps may require the specific caps included with the Drake II rather than generic replacements. TOTO includes a detailed installation guide with each unit, and the Drake II installation is rated by most plumbing professionals as well within DIY competence for anyone comfortable with basic plumbing work.

Rough-in measurement is critical before ordering any Drake variant. Measure from the finished wall (not the baseboard) to the center of the floor bolt holes (or the center of the drain pipe if installing on a new flange). Most US construction uses 12-inch rough-in. Older homes, particularly those built before 1970, may have 10-inch or 14-inch rough-ins that require the original Drake's non-standard SKUs. Ordering the wrong rough-in configuration is one of the most common and costly toilet purchase mistakes. For a complete guide on measuring accurately, see the article on how to measure toilet rough-in.

Long-Term Reliability and Owner Satisfaction

All three Drake models benefit from TOTO's manufacturing quality and the company's commitment to replacement part availability. TOTO has maintained parts continuity for older Drake SKUs for decades, which is a meaningful advantage in a product category where toilets are expected to last 20 to 30 years. Kohler and American Standard also maintain strong parts networks, but both have discontinued specific models and components faster than TOTO's Drake line, where the core fill valve and flush valve designs have remained consistent across multiple generations.

Aggregated owner ratings for the Drake II consistently score 4.4 to 4.7 out of 5 across major retailers, with the most common positive themes being flush reliability, ease of cleaning (skirted base, CeFiONtect), quiet operation and attractive appearance. The most common complaints involve the fill valve noise level -- a minor hiss or gurgle during tank refill that some owners notice in quiet bathrooms -- and occasional reports of a slow drip from the tank-to-bowl connection that requires retightening of the bolt gaskets after initial installation. Neither issue represents a significant defect, and both are common to two-piece toilet designs across brands.

The original Drake scores slightly lower in owner satisfaction aggregates, typically 4.2 to 4.5, with the trapway cleaning burden cited more often as a negative. The Eco Drake's owner reviews are fewer in volume but track closely with original Drake scores. Long-term ownership of any Drake model past five years tends to generate very high satisfaction, as the models' flush mechanisms prove durable and TOTO's customer service is rated positively for honoring warranty claims on parts failures.

Frequently Asked Questions

What is the MaP score for the TOTO Drake?

The original TOTO Drake at 1.6 GPF achieves a MaP flush-test score of 1,000 grams, which is the maximum grade under the MaP testing protocol. The 1.28-GPF Drake II earns approximately 800 grams, and the Eco Drake at 1.28 GPF earns approximately 600 grams. Higher MaP scores indicate greater waste-clearing ability per flush.

Does the TOTO Drake II come with CeFiONtect?

Yes. CeFiONtect is included as standard on all TOTO Drake II SKUs. The original Drake and Eco Drake include CeFiONtect only on model numbers carrying the "G" suffix, such as CST744CEFG. Always verify the full model number before purchasing if CeFiONtect is a requirement.

Is the TOTO Drake EPA WaterSense certified?

The original Drake at 1.6 GPF is not EPA WaterSense certified, since WaterSense requires a maximum of 1.28 GPF. The TOTO Drake II (all SKUs at 1.28 GPF) and the TOTO Eco Drake (all SKUs at 1.28 GPF) are both EPA WaterSense certified, making them eligible for water efficiency rebates in qualifying jurisdictions.

What is the rough-in for the TOTO Drake II?

The TOTO Drake II is available almost exclusively in a 12-inch rough-in configuration. If your bathroom has a 10-inch or 14-inch rough-in, the original Drake is the Drake-family model that offers non-standard rough-in SKUs. Always measure your rough-in before ordering any toilet.

Can the TOTO Drake flush solid waste without clogging?

Yes. The original Drake's 1,000-gram MaP score at 1.6 GPF confirms it can clear the equivalent of roughly two pounds of simulated solid waste in a single flush, making it one of the most reliable gravity toilets for solid-waste clearance. The Drake II at 800 grams also handles solid waste reliably under normal residential conditions. Neither model is rated for flushing paper towels, wipes or non-flushable items.

Does the TOTO Drake II have a skirted base?

Yes. The Drake II features a fully skirted (concealed) trapway, meaning the exterior of the base is a smooth ceramic surface with no visible trapway ridge. This design significantly reduces cleaning time at the base compared to the exposed trapway of the original Drake and Eco Drake.

Is the TOTO Eco Drake worth buying over the Drake II?

For most buyers with a standard 12-inch rough-in and no strong aesthetic preference for the original Drake shell, the Drake II is the better purchase. The Drake II achieves a higher MaP score (800 grams vs approximately 600 grams) at the same 1.28 GPF, includes CeFiONtect standard, and features a skirted base. The Eco Drake's main use case is for buyers who specifically need the original Drake body style with WaterSense certification.

What bowl shapes does the TOTO Drake come in?

The original Drake is available in both round and elongated bowl shapes. The Drake II is available primarily in elongated only. The Eco Drake offers both round and elongated configurations. Round bowls are approximately 2 inches shorter front to back than elongated, making them better suited to smaller bathrooms with limited front clearance.

How long does the TOTO Drake warranty last?

TOTO provides a one-year limited warranty on parts and a limited lifetime warranty on the vitreous-china toilet body (bowl and tank) against manufacturing defects. This warranty structure is standard across the Drake, Drake II and Eco Drake. TOTO's reputation for honoring warranty claims and maintaining replacement part availability over many years is rated positively in owner reviews.

How does the TOTO Drake compare to the Kohler Cimarron?

The Kohler Cimarron is the Kohler model most directly competitive with the Drake II at 1.28 GPF, achieving approximately 800 grams on MaP testing in its best-performing SKUs. The Drake II adds CeFiONtect glaze and a skirted base that the Cimarron does not offer at a comparable price, giving the Drake II an advantage in cleaning maintenance. The Cimarron edges the Drake in some SKUs on price and offers a slightly wider range of color options.

Does the TOTO Drake use a 3-inch flush valve?

Yes. Current production Drake, Drake II and Eco Drake models all use a 3-inch flush valve. This is a meaningful advantage over older toilet designs using 2-inch valves, as the larger valve allows water to discharge from the tank faster, producing a more powerful initial flush. The 3-inch valve is one of the consistent strengths across the entire Drake family.

Is the TOTO Drake good for a rental property?

Yes. The original Drake at 1.6 GPF is widely regarded as one of the best rental-property toilets available. Its 1,000-gram MaP score minimizes clog-related maintenance calls, TOTO replacement parts are stocked by most plumbing suppliers making repairs straightforward, and the exposed trapway is easy for plumbers to service. The Drake II is also suitable for upscale rental properties where appearance matters.

What is the height of the TOTO Drake II bowl?

The TOTO Drake II comfort-height bowl measures approximately 17.125 inches from floor to rim, placing it within the ADA-compliant "comfort height" range of 17 to 19 inches. This height is ergonomically comparable to a standard chair seat and is preferred by taller adults, seniors and users with mobility limitations. The Drake II is also available in standard-height configurations on select SKUs.

Can I install a bidet seat on the TOTO Drake?

Yes. TOTO Drake elongated models are compatible with most elongated bidet toilet seats, including TOTO's own WASHLET lineup. TOTO manufactures several WASHLET models designed specifically for Drake bowl dimensions, and third-party bidet seats from brands such as BioBidet and Brondell are also generally compatible. Round-bowl Drake models require a round-bowl compatible bidet seat.

How does the TOTO Drake II compare to the Woodbridge T-0001?

The Woodbridge T-0001 is a one-piece toilet with a skirted base priced lower than the Drake II, and it achieves a competitive MaP score, but it lacks a surface treatment equivalent to CeFiONtect, has a shorter long-term reliability track record, and Woodbridge's replacement part availability is not as well established as TOTO's. The Drake II is the stronger choice for buyers prioritizing long-term ownership confidence; the Woodbridge T-0001 suits buyers optimizing for lowest upfront cost with a clean aesthetic.

Does the TOTO Drake flush quietly?

The Drake family uses a siphon-jet gravity flush, which is not silent but is noticeably quieter than pressure-assist toilet designs. Owner reviews describe the Drake's flush as a moderate whoosh, typically 65 to 75 decibels at the toilet, comparable to other gravity siphon-jet toilets at similar GPF ratings. The Drake II is not specifically marketed as a quiet-flush model, but gravity flush is inherently quieter than pressure-assist in direct comparison.

What colors does the TOTO Drake come in?

The original Drake is available in cotton white (TOTO's standard bright white), colonial white (an off-white with a slightly warm tone) and Sedona beige on most major SKUs. The Drake II is typically available in cotton white and colonial white, with fewer extended color options than the original Drake. Availability varies by retailer and region.

Is the TOTO Drake a good toilet for hard water?

TOTO Drake models with CeFiONtect glaze (identified by "G" in the model number, or standard on all Drake II SKUs) perform notably better in hard water environments than standard-glazed vitreous china. The CeFiONtect surface slows the adhesion of calcium and limescale deposits to the bowl and jet holes, reducing the frequency of descaling maintenance. In areas with very hard water (above 300 ppm dissolved solids), periodic treatment with a citric acid toilet cleaner is still recommended regardless of glaze type.

How much water does the TOTO Drake save compared to an old toilet?

Replacing a pre-1992 toilet that flushed at 3.5 GPF with a Drake II at 1.28 GPF saves approximately 2.22 gallons per flush. At five flushes per day per person, a family of four saves approximately 16,204 gallons per year. Replacing a 1.6-GPF toilet with a Drake II saves approximately 0.32 gallons per flush, or roughly 2,336 gallons per year for a four-person household at the same usage rate.

Where are TOTO Drake toilets manufactured?

TOTO manufactures Drake-family toilets at its facilities in the United States (Morrow, Georgia) and in Japan. TOTO has operated US manufacturing since the 1980s and positions its American-made products for the North American market, though specific SKUs may be manufactured at either location depending on current production scheduling. TOTO does not consistently label individual units by manufacturing origin in the retail channel.

Sources

  • EPA WaterSense, epa.gov/watersense
  • MaP flush testing, map-testing.com
  • Manufacturer published specifications
  • TOTO published product specification sheets, totousa.com

Our Verdict

The TOTO Drake II is the best choice for the largest group of buyers: it delivers an 800-gram MaP score at a WaterSense-certified 1.28 GPF, includes CeFiONtect glaze as standard, and features a fully skirted base that makes daily cleaning faster and easier. The original Drake at 1.6 GPF remains the right answer when maximum flush power is the priority, when the rough-in is non-standard, or when a round bowl is required. The Eco Drake fills the specific gap for buyers who need both the original Drake body style and WaterSense certification, though most buyers in that position would be better served by the Drake II. All three models carry TOTO's reputation for long-term reliability and broad part availability, making any member of the Drake family a low-risk choice relative to the competition at this price tier.

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Researched by Home Fixtures Editor

Home Fixtures Editor. Compares toilet specs, MaP flush-test scores, certifications and aggregated owner reviews. We do not physically test units in a lab.

Updated May 2026 · Toilets
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