Build up of solid waste in your septic tank filter simply means your filter is functioning as it should.
Clogged septic tank filter.
Signs may include toilets backing up and slow draining sinks.
If the septic filter at the septic tank is clogged effluent is being discharged abnormally slowly through it to the drainfield which gives the drainfield a relief but is abnormal.
If a filter is clogged or partially clogged it may not be letting the effluent water from the tank flow into the drain leach field.
As the solid materials accumulate over time they progressively clog more and more of the filter requiring maintenance.
Then the tank and sewer line may not drain properly and back up.
Your septic tank outlet filter needs maintenance just like the rest of your septic system.
Open the access lid on the tank that s furthest from your home.
This is installed in the outlet of the tank and helps prevent anything other than liquid getting into the leach field or clogging the outlet pipe.
Clean the effluent filter on the outlet pipe to improve drainage.
A properly working septic tank outlet filter will become clogged as effluent is filtered and leaves the septic tank.
How often should you clean a septic filter.
The effluent filter is a plastic cylinder in your septic tank s outlet pipe that prevents solid waste from escaping.