HF-HT-50-01 Pool Filter Cartridge HydroTools 77050 50 Sq Ft System ignition PF1103 powers the pump and

PF1103 powers the pump and heater to maintain flow and prevent freezing

Easy DIY replacement: a straightforward swap when elbows crack or wear

Waterline and stain-focused design — optimized to remove scum lines and wall stains efficiently

Add this trusted replacement to your pool parts kit today

Ideal for large pools wide head accelerates routine scrubbing on vertical surfaces and steps

HF-HT-50-01 Pool Filter Cartridge HydroTools 77050 50 Sq Ft System ignition PF1103 powers the pump andHF HT 50 01 Premium Pool Filter Cartridge Intro HF HT 50 01 Premium Pool Filter Cartridge is a 50 sq ft replacement designed for HYDROTOOLS 77050 Sure Flo 50 Sq Ft Cleaner System (76051). It features Hurricane's exclusive turquoise end caps and a pleated element that traps debris while maintaining strong water flow. Measuring 20 inches long with a 7 inch outer diameter and 3 inch top and bottom connections, this cartridge fits standard 50 sq ft