For shipping to Alaska or Hawaii, please call us at 800-919-2400 to order this product.
The Sun-Mar Spacesaver Self-Contained Composting Toilet is a standard three-chamber composting toilet unit designed for applications where space is limited and plumbing is not available. The Spacesaver is fitted with the same high quality fan the Sun-Mar Centrex Composting Toilets use.
The Spacesaver's composting capacity accommodates full-time residential use by 1 adult, or seasonal use by families of up to 4 (3 adults).
Sun-Mar Composting Toilets save more than 10,000 gallons of water per year, keep water clean for drinking and swimming by not polluting groundwater, and recycle human waste into safe, usable soil. And because their aerobic decomposition produces no sewer gases, they are odor-free! Installation directly into the bathroom is a snap because no water connection is required. Everything for installation and start up, including the vent stack, is included. Great for use in homes, cottages, weekend cabins, pool houses, barns, stables, workshops, or off-grid applications - anywhere you want to minimize your ecological footprint. Real Goods has sold thousands of Sun-Mars with almost universal satisfaction. NSF/ANSI certified. Five year parts-replacement warranty.