Darlly Cartridge [25 sq ft, 2-1/8" OD Bottom x 4-15/16" dia x 13-5/16" L] (42514) premier Color and flow variations help

Color and flow variations help customize cleaning performance

but they matter because they help secure the skimmer faceplate properly against the wall opening

Helps support bulk maintenance and recurring replacement needs

and this Filbur FC-9430 grid is designed for Pentair

Darlly Cartridge [25 sq ft, 2-1/8" OD Bottom x 4-15/16" dia x 13-5/16" L] (42514) premier Color and flow variations helpThe Darlly 42514 filter cartridge is designed for compatible filtration systems using a 25 square foot element with a 2 1 8 inch bottom opening, 4 15 16 inch diameter, and 13 5 16 inch length. A cartridge like this is useful because it restores filtration while maintaining the specific body size and lower end fitment that the housing was built around. In smaller cartridge systems, accurate replacement dimensions can make a major difference in both