The Pentek ECP520-BB fits the following water filtration systems housings:
The Pentek, Ametek, US Filter ECP520-BB Sediment Filter is designed to provide higher flow rates while removing fine dirt and sediment from your water. Made from cellulose and polyester, this filter is recommended for use with chlorinated water only. Part number 255494-43.
ECP Series cartridge end caps feature a color-coding system for easy identification of micron ratings: Tan (1-micron), White (5-micron), Blue (20-micron), Yellow (50-micron). The new ECP cartridges contain more media surface area than most competitive cartridges. The standard 10 inch ECP cartridges contain six square feet of media, where most cartridges contain only 4.5 square feet.
The ECP5-20BB specifications:
The ECP520BB should be changed every 6 months based on water quality and usage.
The ECP5-20BB fits the Culligan, Ametek, US Filter, Pentek 20 inch Big Blue filter housing as well as other 20 inch heavy duty housings.