10 bestComposting Toiletsof July 2026
112M consumers helped this year.
1
Nature's Head Self Contained Composting Toilet with Close Quarters Spider Handle Design
Nature's Head
10.0
2
Thinktank Waterless Toilet
Generic
10.0
3
Separett Villa 9210 waterless Compost Toilet
Separett
9.9
4
Sun-Mar Excel composting Toilet
Sun-Mar
9.7
5
Cuddy Composting Toilet – Odorless, Waterless & Self-Contained. Perfect for Vans, Boats, RVs, Cabins & Off-Grid Living. 3.9 Gal Capacity, Easy to Empty, No Chemicals, 12V Fan, Internal Carbon Filter
Compo Closet
9.5
6
Sun-Mar Excel NE composting Toilet
Sun-Mar
9.3
7
Biolan Simplett Composting Toilet - Urine Diversion - Charcoal - Polyethylene - Solid Color
Biolan
9.1
8
Sun-Mar GTG self-contained Urine Diverting Compost Toilet - Waterless, Low-Maintenance Toilet for Any Space, Including Tiny Homes, Cottages, Bunkies, Boats, RV's and More...
Sun-Mar
8.8
9
Compost toilet Separett Tiny with urine tube
Separett
8.5
10
Separett Privy Kit 500 with Grey Foam Seat
Separett
8.2
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