4.5 x 20 inch String Wound Dirt Sediment Cartridge

PWF4520SW Dirt/Sediment Water Filter Cartridge

This replacement cartridge is an ideal choice for the value conscious consumer. Its performance is commensurate to the competition at a fraction of the cost.

The PWF4520SW is manufactured from a durable polypropylene cord that is wound around a rigid polypropylene core. The large exposed surface area gives this cartridge impressive dirt-loading capacity. Thus it can perform longer and more efficiently.  The cartridge effectively removes dirt, rust and sediment. The impressive flow rates of up to 40 gallons per minute allow for use in residential, commercial and industrial applications. The industry universal dimension of 4.5 inch x 20 inch makes it compatible with filter housing manufacturers such as GE, Culligan, Cuno, and Ametek, among others.

Competition Cross Reference w/ typical internet price

-Cuno Aqua-Pure AP810-2 $45.00
-Ametek (AKA Pentek, US Filter) WP5BB20P $36.99

Specifications / Features:

• made from wound polypropylene cord
• 4.5” x 20”  industry standard universal dimension
• fits Culligan,Cuno Aqua-Pure,GE,Ametek (AKA Pentek/US Filter) and many other water filter housings
• change cartridge every 6-12 months or upon substantial pressure reduction
• Temperature Rating 40F – 165F (4.4C – 74C)

The smaller the micron rating the better the entrapment capability.