What it means
An effluent filter fits in the outlet tee or chamber to trap particles that escape the tank. Filters reduce biomat clogging and extend drain field life when cleaned on schedule.
Neglected filters clog and can back up the tank or restrict flow to the field. Many counties encourage or require filters on new installations and repairs.
Why it matters in Santa Cruz County
Santa Cruz County often specifies effluent filters on new tanks and upgrades, especially where drain fields are downslope or near sensitive drainage courses.
Homeowner tip
Have the outlet filter cleaned whenever you pump the tank, or more often if you use a garbage disposal.
Related Wade's services
Related glossary terms
Also explore the Plumbing Glossary or call 831.225.4344 with questions about your property.