Mansfield Plumbing offers 5 composting toilets toilets models in the lineup we track. This page is the Mansfield Plumbing-specific cut of the broader Composting & Dry Toilets toilets category — same product class, narrowed to the Mansfield Plumbing catalog only.
Mansfield Plumbing (Perrysville, Ohio, founded 1929) is one of the last large vitreous-china toilet manufacturers still casting in the United States. The Alto, Brentwood, Cascade, Pro-Fit, and Plumber's Choice lines are stocked by plumbing-supply houses and Home Depot Pro Desks — favored by tradespeople for repair-grade rebuilds where a 1.6 GPF gravity-flush toilet is needed without the wait time of special-order premium brands.
For the complete Mansfield Plumbing lineup across all sub-types and capacities, see the Mansfield Plumbing Toilets hub.
If you're cross-shopping composting toilets toilets beyond Mansfield Plumbing, the following brands also ship in this category:
A composting toilet uses no water and is not connected to a septic or sewer. Liquids and solids are separated; solids compost in a sealed bin with peat moss or coconut coir as a bulking agent. For off-grid cabins, tiny houses, RV upgrades, and properties where a septic system would cost $25,000+, it's the practical answer — but only after you understand exactly what the day-to-day operation looks like.
A diverter at the front of the bowl routes urine to a separate tank (typically 2.2 gallons on a Nature's Head, 1 gallon on an OGO). Solids drop into a larger composting chamber below, where a hand-crank or motorized agitator stirs them with peat or coir twice a day. A 12-volt or AC fan vents the chamber continuously, exhausting through a 2" or 4" duct to the outside....
For the complete composting toilets buyer's guide (all brands, full comparison framework), see the Composting & Dry Toilets category hub.
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