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Wastewater Supply

Polylok - A1801 Filter (cartidge only) - A1801-4X18

Polylok - A1801 Filter (cartidge only) - A1801-4X18

Regular price $47.08 USD
Regular price Sale price $47.08 USD
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Like the PL-68, this filter was designed for residential applications. The cartridge design allows for easy installation and maintenance and comes with our standard baffle (tee). All A1800 Series filters feature a locking tab that securely locks the filter into the tee. With 1/16" filtration, this filter is available in 18" and 22" lengths. The 22" A1800 comes with a built-in gas deflector.


  • 1/16" Filtration
  • Available with built-in secondary 1/2" filtration, reducing large solids from entering
  • A1801 is the filter cartridge only



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