Pentek - EP-20 - 20" x 2.5" Carbon Briquette 5 Micron Filter Gravel this dual-purpose cartridge fits all

this dual-purpose cartridge fits all standard 10-inch housings and is certified by WQA against NSF/ANSI 42

Filtration System Requirements

Compatible with commercial reverse osmosis systems rated for tap water feed sources processing less than one gallon per minute of permeate

Confirm your housing interior dimensions before ordering

and other manufacturers using the 20" x 4

Pentek - EP-20 - 20" x 2.5" Carbon Briquette 5 Micron Filter Gravel this dual-purpose cartridge fits allPentek Premium Carbon Filtration Pentek EP 20 Carbon Briquette Filter 20" x 2. 5" carbon block cartridge removes chlorine taste, odor, and fine sediment down to 5 microns in residential and commercial drinking water systems 5 Micron 12,000 Gallon Capacity NSF ANSI 42 WHY IT WORKS Bonded Carbon Block Technology Dense Carbon Briquette Compressed powdered activated carbon (PAC) creates a solid block with massive surface area for superior chlorine