PolylokTM Filters

PL-250 Effluent Filter

Ideal for flows of up to 3,000 GPD (Gallons Per Day), the PL-250 is the perfect solution for higher flows.

  • Flows of up to 3,000 GPD
  • 250′ of 1/16″ filtration
  • 360° of filtration
  • Cartridge cannot be installed incorrectly – NO DIRECT BYPASS
  • “W” design prevents solids from settling
  • Cartridge will fit any standard 6″ tee
  • Accepts a 1″ PVC handle
PL-122 Effluent Filter

The PL-122 was the original Polylok filter. It was the first filter on the market with an automatic shut-off ball installed with every filter. When the filter is removed for regular servicing, the ball will float up and prevent any solids from leaving the tank. This patented design cannot be duplicated. Ideal for residential waste flows up to 3,000 gallons per day (GPD).

  • Offers 122 linear feet of 1/16″ filter slots, which significantly extends time between cleaning
  • Has a flow control ball that shuts off the flow of effluent when the filter is removed for cleaning
  • Has its own gas deflector ball which deflects solids away
  • Installs easily in new tanks, or retrofits in existing systems
  • Comes complete with its own housing. No gluing of tees or pipe, no extra parts to buy
  • Has a modular design, allowing for increased filtration
  • Alarm accessibility
  • Accepts PVC extension handle
  • Comes with either pipe adapter or filter seal adapter
PL-525 Effluent Filter

The PL-525 Effluent Filter is rated for 10,000 GPD (gallons per day) making it one of the largest filters in its class. It has 525 linear feet of 1/16″ filtration slots. The Polylok PL-525 has an automatic shut-off ball installed with every filter. When the filter is removed for cleaning, the ball will float up and temporarily shut off the system so solids won’t leave the tank.

  • Rated for 10,000 GPD (gallons per day)
  • 525 linear feet of 1/16″ filtration
  • Accepts 4′ and 6′ SCHD 40 pipe
  • Built in gas deflector
  • Automatic shut-off ball when filter is removed
  • Alarm accessibility
  • Accepts PVC extension handle
Poly-AirTM Activated Carbon Vent

Polylok’s Poly-Air is an activated carbon vent that can remove offensive odors such as Hydrogen Sulfide as they come out of the roof vent. Use the Poly-Air activated carbon vents to eliminate these unpleasant odors.

  • Easy to install
  • Cost effective
  • Fits existing 6″, 4″, 3″, 2″, & 1.5″ piping
  • No more offensive odors
  • No more spoiled patio parties
  • No more foul air drifting into open windows
  • Contains 1lb of activated carbon pellets in each cover
  • PCF-PLVF-6 contains 5lbs of activated carbon pellets
Tuf-Tite 4″ Inlet-T

Baffle tees for the inlet of the septic tank. They are easy to install.

Please Note: This is a Tuf-Tite product – Not a Polylok.