Pleatco PSANT20P4 Spa/Pool Filter Cartridge grasslin A replacement equalizer is often

A replacement equalizer is often needed when the original is worn

Useful for specialized spa and equipment plumbing

a worn or compromised seal plate can quietly undermine the rest of the repair if it is left in place

Massage action

Supports dependable movement and surface interaction

Pleatco PSANT20P4 Spa/Pool Filter Cartridge grasslin A replacement equalizer is oftenA replacement filter cartridge helps trap suspended debris in a compatible spa or pool filtration system, and this Pleatco version uses the PSANT20P4 reference. Filter cartridges are useful because they support cleaner water, protect circulation components, and help maintain dependable everyday filtration performance. This cartridge has practical value because replacing a worn filter element is often the fastest way to restore performance without