Secondary tanks or compartments are a standard in system installations now. The secondary tank or compartment gives another area for solids to settle out of the effluent water column. They are typically fitted with an inlet and outlet baffle. All systems built after the year 2000 are required to have an effluent filter.
A Effluent Filter
is found in the outlet side of the second tank or compartment. The filter is used to catch small floating particles such as seeds, suspended solids, hair, and non organic materials. Effluent Filters
need to be cleaned on a regular basis, usually starting at a three month interval and adjust accordingly.
- Effluent Filter Cleaning and Maintenance
It is highly important that you clean the effluent filter before it is needed. If a filter is left go to long between cleaning cycles, they can become clogged to the point that they let very little water pass through. This causes the water level to rise in your secondary and primary tank, and can cause issues within your house.
If the water level is higher than normal, never remove an effluent filter without having the tank pumped first. Doing so will allow a rush of water to flow out the outlet pipe, taking with it debris that may have fallen off the filter. This can also cause water to stir up excess solids in your pump tank, and then be pumped out to your absorption area.
If conditions are correct, use the following steps to successfully clean your filter.
- Carefully remove filter from its housing, the filter should easily slide out.
- rinse filter with clean water outside the tank, never rinse the filter off back into the tank.
- Carefully reinstall filter back into its housing.