Darlly Cartridge [150 sq ft, 4" OD Top x 4" OD Bottom x 8-15/16" dia x 23-5/16" L] (81502) modular Useful when replacing a failed

Useful when replacing a failed or unreliable original pump

An inlet fitting is useful because it helps guide return water into the vessel while preserving the intended fit and appearance at the wall connection point

Heavy-duty motor configurations provide reliable performance under continuous load

Designed for natural-gas MV compatible heater applications

7 3/4" High] (R38013B) is engineered for skimmer parts applications

Darlly Cartridge [150 sq ft, 4" OD Top x 4" OD Bottom x 8-15/16" dia x 23-5/16" L] (81502) modular Useful when replacing a failedThe Darlly 81502 filter cartridge is made for compatible filtration systems requiring 150 square feet of media area in a slightly slimmer 8 15 16 inch diameter profile. With 4 inch top and bottom openings and a length of 23 5 16 inches, it is a strong choice when a system calls for generous filtration capacity without the broader body used by some larger cartridges. Matching cartridge size correctly is one of the most important steps in filter