COMPACT
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Elegant low profile design
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Variable diameter Bio-drum
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Patented Bio-drum handle
Verdict
The COMPACT composting toilet offers a straightforward, no-frills solution with an elegant low-profile design and a unique variable diameter Bio-drum system, making it suitable for users seeking a self-contained, water-free option. While it performs well as a composting unit and boasts a practical elongated bowl shape, it lacks many modern features such as flushing capabilities, heated seats, or bidet functions. Its design and feature set may feel minimal compared to traditional toilets, but its simplicity can be appealing for specific needs. Overall, it is a reliable choice for those prioritizing composting functionality over advanced comfort or aesthetics.
Features
These are all COMPACT features and their negative/positive mentions in the owners reviews
Technical Specifications
Technical information of the COMPACT toilet
Basic Information
Type
Composting Toilet
SKU(s)
CSEM-01400W
Brand
Sun-Mar
Variant
-
Model
COMPACT
Product Website
Installation & Setup
Installation Notes
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Electrical & Power
Max Power
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Power Rating
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Power Consumption
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Power Cord Length
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Dimensions & Weights
Seat Dimensions
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Shipping Dimensions
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Weight Specifications
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Shipping Weight
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Weight Capacity
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Water & Plumbing
Water Supply Pressure
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Easy Water Strainer Access
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Universal Toilet Compatability
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Features & Options
Air Dryer
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Seat Shape
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Bidet Towels
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Automatic Lid and Seat
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Adjustable Water Pressure
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Customizable Nozzle Positions
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Documentation
Warranty
no
Spec Sheet URL
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Buy and Price
COMPACT price history and current available prices. Choose the price and click to buy
Owners Reviews
Real reviews from COMPACT toilet owners
Quality seems to be good. Nice looking for being a composting toilet. No smell. Initial set up was very easy, except for installing the 2” vent pipe through a 2x6 wall on a 45 degree angle. Using a hole saw on both sides and lining the holes up took some additional and precise calculation.
Good
The product is exactly as I wanted functionally, but the finish on it is bubbling.
Excellent Product - Easy to Install and use.
We recently bought this unit to be a second toilet at our seasonal summer cottage - for our guests. We have had the same model installed there for our own use for over 12 years and it has worked perfectly. Easy to use and easy to empty - just once a year first thing each spring before any usage. By that time the compost from the previous year is indistinguishable from natural soil. It takes 5 minutes to remove it and I just toss it in the woods. Never had any problems. Highly recommended for sea...
We recently bought this unit to be a second toilet at our seasonal summer cottage - for our guests. We have had the same model installed there for our own use for over 12 years and it has worked perfectly. Easy to use and easy to empty - just once a year first thing each spring before any usage. By that time the compost from the previous year is indistinguishable from natural soil. It takes 5 minutes to remove it and I just toss it in the woods. Never had any problems. Highly recommended for seasonal use for 2 adults. I have installed the new unit in a small outbuilding beside our guest cabin, with a small sink and it is up and running. Installation is simple. It just plugs into a 120 volt outlet (to run a small fan) and you have to attach the included pvc vent pipe to vent it. No plumbing connections. No septic bed. Excellent quality. Good looking. Happy customers.
Its only for occasional use, but it works well
I've owned my Compact for a few years now and have learned how to maintain it without much effort at all. It was a little bit of a pita at first. The bathroom never has any odor due to the fan. I did install the factory supplied rheostat to reduce fan speed and it helped to reduce noise but it is still apparent. Urine has been a non-issue for us. I did pipe the overflow hose to a small eco-sump outside, located in a small plastic tank (filled with sand and other materials according to internet s...
I've owned my Compact for a few years now and have learned how to maintain it without much effort at all. It was a little bit of a pita at first. The bathroom never has any odor due to the fan. I did install the factory supplied rheostat to reduce fan speed and it helped to reduce noise but it is still apparent. Urine has been a non-issue for us. I did pipe the overflow hose to a small eco-sump outside, located in a small plastic tank (filled with sand and other materials according to internet specs). My Compact is in a barn not in our house to avoid installing a second septic tank. For my house I would install the type that has remote composting tank, but this is much larger than the Compact. The Compact is a nice looking toilet. It is a little higher than standard toilets. We have had no issues with hardware, defects, or any kind of failures. I would recommend this unit as long as you are committed to learning how to use it according to instructions and are not too put off by doo-doo,
Total Score: ★4.4 from 14 Reviews
Product Comparison
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Summary
Overall summary of the COMPACT toilet
COMPACT
Overall Score
Positive Sentiment
Negative Sentiment
Verdict
The COMPACT composting toilet offers a straightforward, no-frills solution with an elegant low-profile design and a unique variable diameter Bio-drum system, making it suitable for users seeking a self-contained, water-free option. While it performs well as a composting unit and boasts a practical elongated bowl shape, it lacks many modern features such as flushing capabilities, heated seats, or bidet functions. Its design and feature set may feel minimal compared to traditional toilets, but its simplicity can be appealing for specific needs. Overall, it is a reliable choice for those prioritizing composting functionality over advanced comfort or aesthetics.