The Compact is an elegant low profile unit with the looks to complement any bathroom. Sun-Mar engineers designed this low profile toilet by developing and patenting a new variable diameter Bio-drum which is small at the front and large at the rear.
To maintain the uninterrupted lines of the Compact, a patented Bio-drum handle recesses into the body of the unit to mix and aerate the compost. The Compact differs from the Excel in that all three chambers are smaller, which makes the Compact ideally suited to light residential or light to medium cottage use. Installations include, but are not limited to: cabins, cottages, yurts, pool cabanas, bunkies, camps, treehouses and workshops.
As with the Excel, a 2″ vent stack attaches to the rear of the Compact. A 3/4″ emergency drain at the rear offers protection against heavy or residential use, or prolonged power outage.
Sun-Mar composting toilets are certified by the National Sanitation Foundation (NSF). Click here to view a list of our NSF certified products.
For more information on the Compact, check out our video on Youtube.
Are you thinking, “Where could I possibly install a composting toilet?” Look no further! Click here to view profiles we’ve written about interesting installations around the world.
California residents – WARNING: Cancer and reproductive harm – www.P65Warnings.ca.gov
All Sun-Mar composting toilets have a 3 year warranty on parts. For information on Sun-Mar’s warranty, visit here to view a copy of Sun-Mar’s warranty card.
So glad we switched from a standard flush to composting
We are learning the ins and outs of our composting toilet. (Verified Home Depot Canada review)
Recommande cette toilette
Bon service (Verified Home Depot Canada review)
My family is very pleased with our Compact
It’s easy to use, very sanitary, has no odor and is very attractive. The cabin is used by three generations and up to four people on a weekly basis. It’s easily handled 8 people on weekends.
It is doing a good job
We purchased the Sun-Mar Compact composting toilet. Followed your instructions for leaving it for the winter. Upon our return, we followed the instructions to re-activate the Compact. I am the sole occupant of our cottage, with several guests during the summer
It has been called the world’s most elegant outhouse
Actually, it is obviously not “out”, though one has to go outside to the back of the cottage to get there. I have been generally satisfied with my Compact, since solving the problem of insufficient absorption due to too fine bulking material.
