The Pentek ECP20-BB filter cartridge fits the following water filter housings:
The Pentek ECP20-BB Big Blue Whole Home Water Filter provides a high flow rate while removing dirt and sediment from your water. This whole house water filter is made with resin impregnated cellulose and polyester, and has a 20 micron nominal rating. The design of this Pentek water filter maintains low pressure drop throughout its filter life while providing high flow rates and large capacity.
This 20 micron water filter contains more media surface area than most competitive cartridges. The standard ECP 10 inch water filter contains six square feet of media, where most cartridges contain only 4.5 square feet.
Pentek ECP20-BB Big Blue Whole Home Water Filter specifications:
The Pentek ECP20-BB fits Ace, Ametek, Culligan, Pentek, Plymouth and all other 10 inch Big Blue filter housings, as well as other 10 inch standard size large housings. This replacement water filter cartridge also replaces the Keystone GC20 Filter and is also known as part number 255491-43.