A full size home toilet for cabins and tiny houses with a greywater line: no urine bottle, no mixing and a five year warranty.
Amazon $989
For cabins, tiny houses and larger rigs with a grey tank or drain: the standard Nature’s Head without the urine bottle chore.
- 60 usesCapacity
- 12VPower
- 5 yearsWarranty
Price checked October 31, 2026. As an Amazon Associate we earn from qualifying purchases.
- No urine bottle to carry: liquid runs to a tank or drain, so only the solids bin needs emptying
- About a month between solids emptying for two people, by the maker’s figure
- Same crank, tiny fan draw and five year warranty as the standard model
- Needs a tank or approved drain for the urine line, which adds installation work
- No NSF/ANSI 41 certification is stated
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Capacity | |
|---|---|
| Type | Urine-diverting |
| Uses per solids bin | 60 uses |
| Urine drain option | Yes |
| Agitator | Yes |
| Power and venting | |
| Power | 12V |
| Fan | 0.8 W |
| Vent size | 1.5 in |
| Build | |
| Dimensions | 19 x 19.75 x 21 in |
| Weight | 23 lb |
| Warranty | 5 years |
Alternatives in this type
A modern, compact diverting toilet for vans and tiny houses that want a fill sensor and a hidden solids bin, backed by a five year warranty.
Amazon $999The default pick for vans, boats and cabins: a proven urine-diverting toilet with a crank, a tiny fan draw and a five year warranty.
Amazon $1,035 Nature's Head $965Compare
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