Pentek 155583-43 – EP-20BB Carbon Block 5 Micron Filter



The Pentair Pentek EP Series Carbon Block Cartridges are manufactured using a process that yields a cartridge with a nominal 5-micron filtration rating and high dirt-holding capacity. A high porosity design helps prevent the cartridge from plugging before its adsorption capacity is exhausted, maximizing the utilization of the carbon while maintaining low pressure drop.

These cartridges are protected by a uniquely formulated polyolefin bilaminate pre-filter, designed to significantly increase the useful life of the cartridge by trapping sediment that typically plugs carbon block cartridges.

EP Series Cartridges make an ideal choice for a wide range of residential, food service, commercial and industrial applications.

Product Group Carbon Filter Cartridges
Manufacturer Pentair Filtration Solutions
Manufacturer’s part number 155583-43 (EP-20BB)
Type Element
Material PAC / Carbon
Weight (lb) 10.500
Cartridge Length (in) 20
Particulate Size (ยต) 5.0

Additional information

Weight 45 lbs
Dimensions 22 × 24 × 20 in
Filter size

4.5" x 20"

Micron Size

5 micron