Darlly Cartridge [120 sq ft, 3" OD Top x 3" OD Bottom x 9-1/4" dia x 19-5/8" L] (91201) hammerhead When multiple replacement cartridges are

When multiple replacement cartridges are needed for planned service or stocked maintenance

Filter bag set for compatible Maytronics Dolphin DLX4

This replacement is especially useful when the original ring is distorted

Helps restore proper fit in the foot area

Darlly Cartridge [120 sq ft, 3" OD Top x 3" OD Bottom x 9-1/4" dia x 19-5/8" L] (91201) hammerhead When multiple replacement cartridges areThe Darlly 91201 filter cartridge is designed for compatible filtration applications and offers 120 square feet of filtration area with 3 inch top and bottom openings, 9 1 4 inch diameter, and 19 5 8 inch length. A cartridge like this is useful because it restores filter capacity while preserving the original dimensional profile required by the filter system. Higher square footage cartridges are practical replacements when the system depends on a