Zurn Low-Flow & WaterSense Toilets
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Zurn Z5685 Hybrid Sensor-Ready Commercial Toilet 1.28/1.6 GPF
Zurn Z5615 Wall-Mount Commercial Flushometer Toilet 1.28 GPF
Zurn Z5675 Floor-Mount Commercial Flushometer Toilet 1.28 GPF
Zurn Low-Flow & WaterSense Toilets: buyer's guide
Zurn offers 4 low-flow toilets toilets models in the lineup we track. This page is the Zurn-specific cut of the broader Low-Flow & WaterSense Toilets toilets category — same product class, narrowed to the Zurn catalog only.
About Zurn
Zurn Industries (Milwaukee, Wisconsin, founded 1900) is one of the largest US commercial plumbing brands — the dominant supplier of commercial flush valves (the metal valves on commercial diaphragm-flush toilets), wall-hung toilet carriers, sensor-flush systems, and floor drains across US offices, hotels, schools, and hospitals. The Zurn toilet line is primarily commercial-spec: wall-hung bowls designed to mount on Zurn-supplied steel carriers, with Zurn diaphragm flush valves controlling the flush. Residential Zurn toilet presence is small (the brand doesn't target Home Depot or Lowes channel...
For the complete Zurn lineup across all sub-types and capacities, see the Zurn Toilets hub.
Zurn Low-Flow & WaterSense Toilets models we track
- Zurn Z5560 Light-Commercial Two-Piece Tank Toilet 1.28 GPF (Z5560) — Zurn Z5560 — light-commercial gravity-tank toilet for multi-family residential, small office, and rental property. Bridges residential simplicity with commercia...
- Zurn Z5685 Hybrid Sensor-Ready Commercial Toilet 1.28/1.6 GPF (Z5685-BWL) — Zurn Z5685 — hybrid commercial toilet with pre-engineered integration for Zurn Z6000-WS sensor flushometer. Hands-free commercial restroom standard.
- Zurn Z5615 Wall-Mount Commercial Flushometer Toilet 1.28 GPF (Z5615-BWL) — Zurn Z5615 — wall-mount commercial flushometer toilet with rear spud. Enables floor cleaning underneath. For hospitals, food service, and high-cleanliness facil...
- Zurn Z5675 Floor-Mount Commercial Flushometer Toilet 1.28 GPF (Z5675-BWL) — Zurn Z5675 — value-tier commercial flushometer toilet for office/school/retail restrooms. EcoPerformance 1.28 GPF + Zurn Z6000 flushometer integration.
Other Low-Flow Toilets toilets brands
If you're cross-shopping low-flow toilets toilets beyond Zurn, the following brands also ship in this category:
- Kohler Low-Flow Toilets
- TOTO Low-Flow Toilets
- American Standard Low-Flow Toilets
- Niagara Low-Flow Toilets
- Eljer Low-Flow Toilets
- Swiss Madison Low-Flow Toilets
- Woodbridge Low-Flow Toilets
- Delta Low-Flow Toilets
About Low-Flow & WaterSense Toilets toilets
If "low-flow toilet" is on your search list, you're probably either (a) noticing your water bill, (b) trying to qualify for a state or municipal rebate, or (c) in a drought-zone where every gallon saved is a long-term hedge. Here's exactly what the numbers mean and how to choose between the three tiers.
- Federal maximum since 1994: 1.6 GPF — the Energy Policy Act standard. Any new toilet sold legally in the US is at most 1.6 GPF.
- EPA WaterSense voluntary spec: 1.28 GPF or lower, plus a flush-performance minimum (MaP-tested at 350g of solid waste). Roughly 70% of toilets at retail today carry the WaterSense label.
- California state requirement (since 2014): all new toilets sold in CA must...
For the complete low-flow toilets buyer's guide (all brands, full comparison framework), see the Low-Flow & WaterSense Toilets category hub.
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