DeerValley offers 7 watersense certified toilets models in the lineup we track. This page is the DeerValley-specific cut of the broader EPA WaterSense Certified Toilets toilets category — same product class, narrowed to the DeerValley catalog only.
<p>Of the brands serving the US toilets market, DeerValley carries unusual depth: multiple price tiers, multiple form factors, and a track record measured in decades. Founded in United States, DeerValley has earned its way into nearly every toilets-buying conversation by combining catalog breadth with a service network that translates into real-world reliability. Below is the complete current catalog, structured by sub-type and price tier; the overview that follows orients you to where DeerValley is strong, where competitors edge it out, and which specific DeerValley model is right for your in...
For the complete DeerValley lineup across all sub-types and capacities, see the DeerValley Toilets hub.
If you're cross-shopping watersense certified toilets beyond DeerValley, the following brands also ship in this category:
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.
Explore DeerValley from other angles: