Eljer offers 8 composting toilets toilets models in the lineup we track. This page is the Eljer-specific cut of the broader Composting & Dry Toilets toilets category — same product class, narrowed to the Eljer catalog only.
Eljer (Plano, Texas, founded 1904) is one of the oldest US plumbing fixture brands, currently owned by Eczacıbaşı Building Products (Turkish conglomerate that also owns Vitra). Eljer toilets appear in millions of US homes built from the 1940s through 1990s. Today, the brand maintains a focused residential and commercial line distributed through plumbing-supply houses, with strong replacement-parts availability for legacy installations. Lines include Patriot, Titan, Diplomat, and the Aqua-Saver low-flow series.
For the complete Eljer lineup across all sub-types and capacities, see the Eljer Toilets hub.
If you're cross-shopping composting toilets toilets beyond Eljer, 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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