Spec-by-Spec Comparison
Detailed Comparison
The Champion 4 ($380-450) and Champion PRO ($420-500) share the same Champion flush valve and 1,000g MaP score. The PRO adds commercial-grade durability features for high-traffic applications.
What "PRO" adds
Commercial-grade EverClean glaze: denser anti-bacterial coating designed for heavier use cycles. Lasts longer under commercial-grade traffic.
Heavier tank gauge: reinforced porcelain on the tank for vandalism and impact resistance in rental and light-commercial applications.
Extended commercial warranty: 3 years vs 1 year on the standard Champion 4 for commercial use cases.
Mounting hardware: heavier-duty bolts and floor flange compatibility for installations where toilets get rough use.
What's identical
Flush performance: identical 1,000g MaP, same 4-inch oversized flush valve, same trapway, same 1.28 GPF. Bowl shape, seat height, water usage all match. From a user perspective during normal residential use, you can't tell them apart.
Where each pencils out
For residential single-family use, the standard Champion 4 is already overbuilt — 20-25 year lifespan typical, robust flush, minimal maintenance. The PRO is engineering for use cases the residential version doesn't need.
The PRO earns its premium in: light commercial (small restaurants, retail, fitness studios), high-traffic multi-family (rental properties with 3+ tenants per bathroom), Airbnb properties with guest turnover, schools and institutional settings, vandalism-prone public bathrooms.
Pricing rationale
The $40-50 PRO premium represents real engineering — heavier porcelain, better glaze, longer warranty. For commercial use, this often pays back in 5-7 years through avoided service calls. For residential, it's over-engineering at a cost premium.
Final Verdict
We recommend the standard American Standard Champion 4 for residential primary bathrooms — same flush performance, lower cost, full residential lifespan. Choose the Champion PRO only for high-traffic light commercial or multi-family installations where the commercial-grade durability genuinely matters.
Choose American Standard if...
You prefer American Standard's strengths and feature set.
Buy American Standard — Check current priceChoose American Standard if...
You prefer American Standard's strengths and feature set.
Buy American Standard — Check current pricePros & Cons Side-by-Side
- 4-inch flush valve — largest residential flush valve in US market
- MaP 1,000g+ score — among strongest gravity-flush in residential
- Industry-leading 10-year flush engine warranty
- 1.28 GPF WaterSense certified
- EverClean glaze available on -EC variant
- PowerWash rim cleaning during flush
- Comfort Height (16.5") + elongated bowl
- Solves chronic clog problems without pressure-assist noise
- Most-spec'd strong-flush toilet by US plumbers
- Loud flush — 4-inch valve dumps water faster, creating audible "whoosh"
- 4-inch flapper is larger (and more expensive) than standard 2/3-inch flappers
- Standard ceramic glaze on base SKU (EverClean upgrade is +$30-$60)
- SoftClose seat NOT included
- Larger water-supply line connection footprint
- Heavier tank (~38 lbs vs ~32 for Cadet 3)
- All Champion 4 features (4-inch flush valve, PowerWash, 1,000g+ MaP)
- ActiClean — automatic bowl cleaning after each flush
- EverClean glaze standard (not optional upcharge like Champion 4)
- Higher Right Height (17.25") vs Champion 4's 16.5"
- Cleaning cartridge automatic dispensing — no manual scrubbing required for routine maintenance
- WaterSense 1.28 GPF certified
- 10-year flush engine warranty
- Documented to reduce manual bowl cleaning frequency by 60-80%
- Premium pricing ($440-$620) — $100-$200 over Champion 4
- Requires consumable ActiClean cartridges ($15 every 3 months = $60/year)
- Cartridge availability requires recurring purchase commitment
- ActiClean mechanism is the most-failed component (3-7 year service life on dispenser)
- Loud flush — same noise profile as Champion 4
- SoftClose seat NOT included
- More complex install due to ActiClean cartridge housing