3M Aqua-Pure AP814-2 Water Sediment Filter Alternative 4.5 x 20
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 PWF814-2 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 40 gallon per minute flow rates allow for 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 Cuno AP802 and Ametek (AKA Pentek/US Filter/Culligan) "Big Blue" 20 inch housing.
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.