Spa Marvel Filter Cleaner Size:8 oz for bump filters: 7

for bump filters: 7

Wind‑resistant performance: The fasteners maintain alignment and tension

this kit helps prevent cloudy water

Pentair 261152 Multi-Port Valve Kit for FNS & FNS Plus Pool Filters

Spa Marvel Filter Cleaner Size:8 oz for bump filters: 7The Spa Marvel Filter Cleaner is a powerful cleanser that deep cleans filter cartridges without the use of harsh chemicals, acids, or bleach. It is designed to remove oils, hair, dirt, and grime that can get trapped in the fabric of filter cartridges. Deep cleans filter cartridges without the use of harsh chemicals, acids, or bleach Removes oils, hair, dirt, and grime that can get trapped in the fabric of filter cartridges