Nature's Head® Composting Toilet
Translates to 1 month of use (2 Users)
21" H x 20" W x 19" D (Foot Spider)
From humble beginnings to a trusted solution for van lifers, boaters, and off-grid homes, Nature’s Head was built to make sustainable living simple and reliable.
Compare our four models to find the best fit for your setup.
| Features and Specs |
Nature's Head®
Composting Toilet |
Nature's Head®
Multi-Directional Urine Diverter |
Nature's Head®
Through-the-Floor Urine Diverter |
Nature's Head®
Weekender Toilet |
|---|---|---|---|---|
| Best For | Full-time use (largest capacity), off-grid living, 100% self-contained, installs anywhere without the need for plumbing | Installations with external gray water tank or existing plumbing (This model diverts the urine to a remote location) | Permanent installations that route urine directly through the floor to an external tank or existing plumbing | Reduced height and capacities (3 1/2" shorter than standard model), Ideal for shorter trips & smaller spaces, 100% self-contained |
| Solids Capacity | 60–80 uses Translates to 1 month of continuous use (2 Users) |
60–80 uses Translates to 1 month of continuous use (2 Users) |
60–80 uses Translates to 1 month of continuous use (2 Users) |
30–40 uses Translates to 2 weeks of continuous use (2 Users) |
| Liquids Capacity | 2.2 gal internal bottle | Diverts urine to external tank (Not Included) or existing plumbing | Diverts urine through the floor to external tank (Not Included) or existing plumbing | 1.7 gal internal bottle |
| Dimensions | 21" H x 19" W x 19" D (Spider) 21" H x 20" W x 19" D (Foot Spider) |
21" H x 19" W x 19.75" D (Spider) 21" H x 20" W x 19.75" D (Foot Spider) |
21" H x 19" W x 19.75" D (Spider) 21" H x 20" W x 19.75" D (Foot Spider) |
16.75" H x 18" W x 18" D (Spider) |
| Rear Clearance | 2" for Bowl Removal | 2" for Bowl Removal | 2" for Bowl Removal | 2" for Bowl Removal |
| Weight (empty) | 23 lbs | 23 lbs | 23 lbs | 19 lbs |
| Warranty | 5-Year | 5-Year | 5-Year | 5-Year |
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$965
Buy Now
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$965
Buy Now
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$965
Buy Now
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$965
Buy Now
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Get the same industry-leading performance at a discount. These units feature minor cosmetic imperfections occurring during manufacturing but are brand new and fully functional. (Limited Availability)
110V AC (Wall Outlet Adapter) Sold Separately
Highly efficient internal fan
Success Note: Due to the tiny 0.07A draw, Nature's Head fans can run for weeks or months on a single charge from standard marine batteries or portable power stations.
Essential components for a professional and permanent setup.
(Wall Outlet Adapter) Powers your internal fan from standard household outlets. Features a 6-foot cord for easy reach.
Buy NowGround coconut husk composting medium - 100% Organic. Available in 9L or 35L bags. The 9L bag provides the perfect amount for initial setup or routine change-outs.
Buy NowComplete kit for a clean exterior and interior finish. Includes Shell Vent, 1-1/4" x 12" trimmable PVC pipe, and interior trim ring.
Buy NowLow-profile exterior vent with integrated insect screen. Prevents debris while allowing continuous airflow. Paintable finish. (Requires 1-1/4" PVC Pipe for standard framed wall installation.)
Buy Now(Marine Deck Vent) The ideal solution for marine installs. Provides a low-profile, stainless steel, waterproof exterior vent that helps protect against rain and spray while preventing water intrusion in rough conditions.
Buy NowComplete Application Kits
Each complete kit includes application-specific ventilation components and a free 9L bag of coco coir.
Standard Composting Toilet
Choose from structure, vehicle, marine, or emergency-preparedness applications.

Standard Toilet, 110V AC Adapter, and Shell Vent with Installation Kit.

Standard Toilet and Shell Vent with Installation Kit for mobile installations.

Standard Toilet and Mushroom Vent for marine ventilation.

Standard Toilet and 110V AC Adapter for backup sanitation.
Multi-Directional Urine Diverter
Available for permanent structures and mobile installations.
Through-the-Floor Urine Diverter
Connect to an external holding tank, approved liquid-waste system, or compatible gray-water tank.
Weekender
The compact Weekender is available as a complete Vehicle Kit.