Unicel C-7678 FC-1920 PFAB50 Spa/Pool Filter Cartridge modular This type of product is

This type of product is especially useful for pool and spa owners who want a faster testing method while still checking several key water conditions at once

Helps restore the visible inlet fitting area

and this Jacuzzi and Carvin Deckmate Skimmer Collar is designed for compatible applications where the original collar has cracked

15 amp configuration

Unicel C-7678 FC-1920 PFAB50 Spa/Pool Filter Cartridge modular This type of product isThe Unicel filter cartridge is designed for compatible filtration applications where dependable debris capture and water polishing are needed. A filter cartridge is useful because it helps trap suspended particles as water passes through the system, supporting clearer water and more reliable day to day filtration performance. This replacement is especially useful when the original cartridge is clogged, damaged, collapsed, or no longer filtering