Pentair CNC Plus 320 Cartridge Replacement - 4 Pack | 179134 Specialty WaterFall (SWF) Parts and Accessories It is one of two

It is one of two pieces that cover the internals as there is a body bottom assembly that performs the same task as well

Clean and Clear/Predator pool and spa cartridge filter system

Designed to channel water evenly through the heat exchanger

Central Hub:

Euro Blue finish blends with modern pool interiors

Pentair CNC Plus 320 Cartridge Replacement - 4 Pack | 179134 Specialty WaterFall (SWF) Parts and Accessories It is one of twoPentair CNC Plus 320 Cartridge Replacement 4 Pack 179134 Pentair 179134 CNC Plus 320 Cartridge 4 pack delivers high efficiency filtration for residential and commercial pool systems. Features Pack of 4 genuine Pentair CNC Plus 320 replacement cartridges High efficiency pleated design captures fine debris for cleaner water Durable, chemical resistant construction for long lasting use Fits Pentair CNC Plus 320 pool and spa filtration systems Easy