Filters

The Extend & Lok is a simple, easy to use solutionthat can extend the inlet or outlet pipe, and make filterand/or baffle installation a snap. No more fighting withoutlet pipes that are flush against the septic tank wall.Simply hammer in the PVC...

The Polylok 6 in. Flow Gate is designed to help solve multiple drainage needs. It can be used with 6 in. drain and sewer fittings. Allows water to be diverted and released to water-safe areas away from structures, erosion-prone landscapes and poor...

The PL-68 is much more than just an effluent filter. The housing can also be used as an inlet baffle (tee) or, with any 4" outlet septic tank filter. The housing is designed to accept Polylok's snap in gas deflector to deflect gas bubbles away from the...

The EF-4 series filters remove solids down to 1/16" and greatly extend the life of the septic system Up To 800 GPD 86 ft. of 1/16" Filtration The Filter and the T-Baffle are NSF Standard 46 rated.