Separett Composting Toilets Ranked

Last updated: October 31, 2026

3 Separett composting toilets ranked. Each one is scored and ranked against every brand in its type, so "#3 mid-size" means third of all mid-size composting toilets here, not third among Separett's own.

Separett makes 3 current composting toilets: 3 urine-diverting. Prices run from $549 for the Separett Weekend Prime to $999 for the Separett Tiny. Its best-rated model: the Separett Weekend Prime (#1 of 19 urine-diverting, rated 4.3).

Prices were last checked October 31, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.

Separett composting toilets 3

  1. Separett Weekend Prime
    #1 urine-diverting4.3Full review

    For off-grid cabins, emergency kits and camps with no power: Separett’s compact body without the fan, at a much lower price.

    Amazon $549
    $549
    -None needed-
  2. Separett Villa
    #6 urine-diverting3.7Full review

    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
    $989
    -12V/120V-
  3. Separett Tiny
    #7 urine-diverting3.6Full review

    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 $999
    $999
    -12V/120V-

Every toilet ranked