Polylok - A1801 Filter (cartidge only) - A1801-4X18 The Infiltrator IM-540 is a

The Infiltrator IM-540 is a lightweight

the 1 hp effluent pump comes with 208-230V

Polylok's Channel and Trench Drain system is engineered to deliver the most flexibility in a heavy-duty design

Pump Type: Grinder Pump

1/2 HP motor with overload protection

Polylok - A1801 Filter (cartidge only) - A1801-4X18 The Infiltrator IM-540 is aLike 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. Details 1 16" Filtration Available with built in secondary 1