Geberit EPA WaterSense Certified Toilets
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Geberit Sigma 60 Actuator Plate Chrome Finish
Geberit Sigma 20 Actuator Plate Chrome Dual-Flush
Geberit Sigma 80 Touchless Sensor-Activated Actuator Plate
Geberit Duofix Basic In-Wall Toilet Carrier (Value-Tier Sigma Alternative)
Geberit AquaClean Mera Classic Smart Toilet with Integrated Bidet
Geberit AquaClean Sela Smart Toilet (Mid-Tier Premium European)
Geberit EPA WaterSense Certified Toilets: buyer's guide
Geberit offers 7 watersense certified toilets models in the lineup we track. This page is the Geberit-specific cut of the broader EPA WaterSense Certified Toilets toilets category — same product class, narrowed to the Geberit catalog only.
About Geberit
Geberit (Jona, Switzerland, founded 1874) makes the concealed in-wall carriers that 90% of US wall-hung toilet installations sit on — the Duofix and Sigma series — and is independently the largest European supplier of toilet flush plates and dual-flush actuators. Geberit also produces the AquaClean Mera and AquaClean Sela washlet-style smart toilets sold directly in the US, with whirl-spray wash technology and auto self-cleaning.
For the complete Geberit lineup across all sub-types and capacities, see the Geberit Toilets hub.
Geberit EPA WaterSense Certified Toilets models we track
- Geberit Sigma Concealed In-Wall Toilet Tank Carrier (Sigma 8) — Geberit Sigma — in-wall toilet tank + carrier system for wall-hung bowls. Universal compatibility with Duravit, TOTO, Kohler wall-hung toilets.
- Geberit Sigma 60 Actuator Plate Chrome Finish (115.640.21.1) — Geberit Sigma 60 actuator plate — chrome finish flush button assembly for Geberit in-wall tanks. Dual-flush button design.
- Geberit Sigma 20 Actuator Plate Chrome Dual-Flush (115.882.21.1) — Geberit Sigma 20 — mainstream chrome dual-flush actuator plate for Geberit in-wall tanks. Standard residential wall-hung install plate at sub-$240.
- Geberit Sigma 80 Touchless Sensor-Activated Actuator Plate (116.090.SM.1) — Geberit Sigma 80 — sensor-activated touchless dual-flush actuator plate. Hands-free hygiene for healthcare, premium commercial, hygiene-sensitive residential.
- Geberit Duofix Basic In-Wall Toilet Carrier (Value-Tier Sigma Alternative) (111.798.00.1) — Geberit Duofix Basic — value-tier in-wall carrier alternative to Sigma. Same wall-hung functionality at lower price point for value-conscious installs.
- Geberit AquaClean Mera Classic Smart Toilet with Integrated Bidet (146.202.21.1) — Geberit AquaClean Mera Classic — premium Swiss-engineered smart toilet with integrated bidet seat. Premium European smart toilet at $4,200-$5,800.
- Geberit AquaClean Sela Smart Toilet (Mid-Tier Premium European) (146.140.21.1) — Geberit AquaClean Sela — mid-tier Swiss-engineered smart toilet with WhirlSpray bidet at $2,800-$3,800. Entry into the Geberit AquaClean smart toilet lineup.
Other WaterSense Certified toilets brands
If you're cross-shopping watersense certified toilets beyond Geberit, the following brands also ship in this category:
- Kohler WaterSense Certified
- TOTO WaterSense Certified
- American Standard WaterSense Certified
- Niagara WaterSense Certified
- Eljer WaterSense Certified
- Swiss Madison WaterSense Certified
- Woodbridge WaterSense Certified
- Delta WaterSense Certified
About EPA WaterSense Certified Toilets toilets
EPA WaterSense is the federal voluntary water-efficiency certification program. A WaterSense-certified toilet uses 1.28 gallons per flush or less AND meets a minimum flush performance threshold (MaP score 350g+). Buying WaterSense-certified is the simplest way to ensure you're getting a real high-efficiency toilet, not just a label.
A 1.28 GPF toilet that won't reliably flush solid waste isn't actually water-saving — owners double-flush, defeating the savings. WaterSense certification requires the toilet to pass the MaP (Maximum Performance) test, which measures how much simulated solid waste the toilet clears in a single flush. The minimum threshold is 350g; most WaterSense-certified toilets test at 600–1,000g, well above the threshold.
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For the complete watersense certified buyer's guide (all brands, full comparison framework), see the EPA WaterSense Certified Toilets category hub.
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