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CompoCloset

S1 Dry Flush Sealing Toilet

S1 Dry Flush Sealing Toilet

Regular price $1,500.00 USD
Regular price Sale price $1,500.00 USD
Sale Sold out

The S1: Push a Button. Waste Disappears.

Traditional dry flush toilets just mix everything together and hope for the best. The S1 doesn't.

It's the world's first separating, heat-sealing toilet — solids and liquids never touch, never smell, never see the light of day. Push a button, the sealer takes it from there. No composting. No layering. No "eww" moment.

  • Urine-diverting = odor-free. Liquids and solids never meet. No sewage smell, ever.
  • Automated heat-seal. One button hermetically seals your solids in a bag. No manual wrapping, no exposure.
  • Only bag what you need. Because solids and liquids are separated, you're not sealing a bag full of liquid waste — you use fewer bags, which means you spend less on refills.
  • 20+ seals per charge. Rechargeable Li-ion battery. No mains power, no wiring, no venting.
  • Waterless and chemical-free. No blue juice, no enzymes, no plumbing.

Includes one starter roll of bags. Patent-pending — because nobody else has figured this out yet.

The S1 is available for Pre-Order only. New orders are estimated to ship in August 2026.

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