Clever Cleanout - Sewer Cleanout & Relief Valve (4 in.)
The Clever Cleanout replaces the cleanout cap installed by your builder and acts as a relief valve or a sewer backflow preventer, which reduces backflow of excessive rainwater and mainline blockages into homes and businesses. It's similar to a sewage check valve to prevent pumped water from flowing back into the basin but with an innovative design to allow the water or sewage to exit without causing flooding. The Clever Cleanout will seal and close automatically while not in use.
- Protects low areas or basements from backflow or waste from street sewers. NOTE: The Clever Cleanout must be installed lower than any point of overflow or backup in the home or building.
- Prevents rainwater from entering the Cleanout
- Reduces the need for a backflow preventer or sewage check valve
- Corrosive resistant
- Simple to open and close
- Low maintenance
For installation instructions, check out this installation guide.
Patent # US 11,536,3741 B2
Estimate delivery times: 3-6 days (United States).
Return within 30 days of purchase. Duties & taxes are non-refundable.
Guarantee Safe Checkout
Clever Cleanout - Sewer Cleanout & Relief Valve (4 in.)
How It Works
When the Clever Cleanout is installed, your home (and your investment) is now protected from snakes, rodents, and flooding from blockages of your sewer line.
Watch this short video of it in action.
Additional Specifications
Weight: 1.10 lbs
Dimensions: 7 in × 7.5 in × 9.5 in
Benefits
- Prevents rainwater from entering the underground sewer system from the surface
- Reduces flooding of homes and businesses
- Unidirectional flow ensuring zero backflow or overflow
- Eliminates the need for a backflow preventer
Features
- Prevents rainwater from entering the underground sewer system from the surface
- Reduces flooding of homes & businesses
- Unidirectional flow ensuring zero backflow or overflow
- Eliminates the need for a backflow preventer
- Corrosive resistant
Design Specs
- 4” PVC 45 Degree Fitting (Hub x Hub)
- 45 Degree Angle Design Allows for Ease of Open/Close
- Flapper Uniquely Designed with Beveled Edge
- Sewer 100 Nitrile Compound Rubber Flapper
- Complete with Stainless Steel Hinge
- Patent Pending # US 11,536,3741 B2