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Quick answer — the best toilet for most homes
For most homes the TOTO Drake is the toilet to buy: at 1.28 GPF its Tornado flush hits the 1,000 g MaP ceiling, so it clears the bowl in one pass and stays water-efficient — it’s the model plumbers recommend most. Want never-clog brute force for a problem bathroom? The American Standard Champion 4 (1.6 GPF, the largest 4-inch flush valve in its class). Best value: the Kohler Cimarron (1.28 GPF, AquaPiston canister flush).
Before you buy: measure your rough-in (wall to floor-bolt center — almost always 12 inches, sometimes 10 or 14), and judge a toilet on its MaP flush score, not its feature list.
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After installing hundreds of toilets, I judge them on one thing above all: does it clear the bowl in a single flush? A weak flusher means double-flushing (which wastes the water you were trying to save) and more clogs — and when one does happen, you’ll want the right tool to clear a stubborn clog. The good news is the best modern toilets are both powerful and WaterSense-efficient.
Here are three I’d put in any home, from the flush-performance champ to a great value. All are standard two-piece units that a handy homeowner can install in an afternoon.
TOTO Drake — At 1.28 GPF, TOTO’s Tornado flush clears the bowl in one pass and hits the 1,000 g MaP ceiling — powerful and water-efficient.
Check Price on Amazon →| Pick | Product | Best for | Price |
|---|---|---|---|
| Best Overall | TOTO Drake | 1.28 GPF · best all-round | Check price → |
| Best Flush Power | American Standard Champion 4 | 1.6 GPF · 4″ valve, rarely clogs | Check price → |
| Best Value | Kohler Cimarron | 1.28 GPF · AquaPiston canister | Check price → |
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Best Overall: TOTO Drake (Tornado/G-Max Flush)
1.28 GPF · Tornado dual-nozzle gravity flush · 2-1/8″ fully-glazed trapway · MaP 1,000 g · 12″ rough-in · elongated, universal height
The Drake is the toilet plumbers recommend most. TOTO’s G-Max/Tornado flush uses a powerful swirling action that clears the bowl in one flush and keeps it cleaner, and TOTO’s build quality and glazing are a step above. It is WaterSense-certified, so you get strong performance and efficiency. Hard to go wrong.
- Hits the 1,000 g MaP ceiling on just 1.28 GPF — top flush power and WaterSense efficiency
- Tornado dual-nozzle washes the bowl with no rim holes to clog or mineralize
- Uses standard, widely-stocked TOTO parts — any plumber can service it fast
- Proven, long-running design (the contractor default for a reason)
- Two-piece (a tank-to-bowl seam to keep clean vs. a one-piece)
- CeFiONtect glaze is an upcharge on some SKUs
- Universal/comfort height sits taller than standard — confirm that’s the seat height you want
Who it’s for: most homeowners — the best all-round balance of powerful flush, low water use, and dead-simple servicing.
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Best Flush Power: American Standard Champion 4
1.6 GPF · gravity · 4″ flush valve (largest) · 2-3/8″ fully-glazed trapway (widest) · MaP 1,000 g · 12″ rough-in · EverClean surface
If you want maximum flushing muscle, the Champion 4 has the largest flush valve in its class and is famous for never clogging — it clears almost anything on the first try. The trade-off is it uses a bit more water than the most efficient models, but for a high-traffic or problem bathroom, the no-clog reliability is worth it.
- Biggest flush valve (4″) + widest trapway (2-3/8″) of the three — moves the most at once, hardest to clog
- EverClean antimicrobial surface resists stain and odor buildup
- The go-to when a household has a history of clogs or heavy use
- 1.6 GPF — uses more water than the 1.28 picks (adds up on the water bill over years)
- The 4″ valve uses a larger, model-specific flapper/seal — not the universal 2″/3″ part
- Taller, heavier unit
Who it’s for: homes that want never-clog brute force (big or heavy-use households, prior clog headaches) and don’t mind the extra water.
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Best Value: Kohler Cimarron (AquaPiston)
1.28 GPF · AquaPiston canister flush (3″, 360° release) · 2-1/8″ glazed trapway · MaP 1,000 g · 12″ rough-in · comfort-height / skirted options
The Cimarron pairs Kohler’s AquaPiston canister flush (360-degree water flow for a strong, even rinse) with comfortable-height seating and clean styling, usually at a friendlier price than the TOTO. Widely available with easy-to-find parts. A great-looking, reliable toilet for most bathrooms.
- AquaPiston canister releases water 360° around the bowl (more push per gallon) with fewer moving parts than a flapper to wear out
- 1,000 g MaP at an efficient 1.28 GPF
- Often available skirted (smooth sides — no nooks behind the bowl to scrub); usually the lowest price of the three
- The canister seal is a Kohler-specific part (vs. a universal flapper)
- 2-1/8″ trapway (narrower than the Champion 4’s 2-3/8″)
- Several models are comfort-height only — confirm seat height
Who it’s for: budget-minded buyers who still want a 1,000 g flush, easy cleaning, and a modern skirted look.
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How to Choose the Right Toilet
- Measure your rough-in (the distance from the wall to the center of the floor drain bolts) — almost always 12 inches, but check before buying.
- Decide on bowl height: standard or ‘comfort/chair height’ (taller, easier to sit/stand) — most adults prefer comfort height.
- Prioritize flush performance (MaP score) over fancy features — a strong single flush prevents clogs and double-flushing.
- Choose elongated bowl for comfort or round for tight spaces; confirm it is WaterSense-certified for efficiency.
- Budget for a new wax ring and supply line at install — never reuse the old wax ring.
FAQ
What is the best flushing toilet?
For raw flush power, the American Standard Champion 4 is famous for clearing the bowl every time and rarely clogging. For the best all-around combination of strong flush, efficiency, and build quality, the TOTO Drake is the plumber favorite. Both clear waste reliably in a single flush, which is what matters most.
What rough-in size toilet do I need?
Rough-in is the distance from the finished wall to the center of the closet bolts on the floor. The vast majority of homes use a 12-inch rough-in, but older homes sometimes have 10- or 14-inch. Measure before you buy — the wrong rough-in won’t fit.
Can I install a toilet myself?
Yes — it’s a very doable DIY job in an afternoon. Shut off and disconnect the supply, remove the old toilet, scrape off the old wax, set a new wax ring, lower the new toilet onto the bolts, tighten evenly (don’t overtighten or you’ll crack the base), reconnect the supply, and check for leaks. Always use a fresh wax ring.
Bottom Line
For most homes, the TOTO Drake is the toilet to buy — a powerful single flush, great build, and water-efficient. Want unbeatable flush power for a problem bathroom? The American Standard Champion 4. Looking for style and value? The Kohler Cimarron. Whatever you choose, check your rough-in and use a new wax ring at install.
Related Plumbing Guides
- Best Toilet Flapper Replacements
- Toilet Won’t Flush? Causes & Fixes
- Best Bidet Attachments
- How to Fix a Running Toilet (Complete Guide)
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