Clean. Separated. Recovered.
As nature intended.

A waterless sanitation system designed to work with natural processes — not against them.

The Renew is a urine-diverting, waterless compost toilet built for spaces where plumbing is unavailable — or undesired.

It separates waste at the source, controls odor through natural processes, and supports safe, contained decomposition.

Solids are aerobically composted with AC/DC-powered aeration & a manual tumbler handle. HEPA filtration on the aeration exhaust means external venting is not necessary. 

Urine is easily diverted into existing drain plumbing or to external holding tanks. Our natural urine-stabilization additives eliminate odors and preserve urine's fertilizer value. 

No water. No infrastructure. No waste. 

THE FEATURES

Odor-controlled airflow
Electric (AC or DC) aeration with a HEPA filter maintains active aerobic composting without odors.

Accessible compost chamber
Designed for simple, easy low-frequency servicing. (once per month with 2 regular users)

Durable, cleanable materials
Non-porous surfaces built for long-term use.

Compact footprint, full size toilet seat
Fits efficiently in small or mobile spaces, compatible with standard toilet seats & bidet seats. 

Manual tumbler operation
Just rotate the tumbler handle after each use. 

Urinate sitting or standing
Unique bowl design enables use like a normal toilet. Just pull a lever to open the solids hatch when needed. 

THE PROCESS

A different sanitation model

Separation
Liquids and solids are divided at the source — before odor, before breakdown.

Aerobic composting
Mixing of natural carbon material with active aeration keeps oxygen levels high, enabling microbial activity that removes pathogens and odors.

Urine deodorized and stabilized
Urine deodorized, stabilized, revalued.

Recovery
Nutrients return to soil — completing the cycle.

The Renew is not a workaround.

It’s a completely different approach — one that treats sanitation as part of a living system.