HF-HT-50-01 Pool Filter Cartridge HydroTools 77050 50 Sq Ft System ignition corrosion-resistant aluminum body reduces user

corrosion-resistant aluminum body reduces user fatigue on long jobs

Both cartridges ensure your system is free of bacteria

This multipurpose shock treatment will enhance the clarity of your pool

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

this cartridge slides into your filter housing without adapters

HF-HT-50-01 Pool Filter Cartridge HydroTools 77050 50 Sq Ft System ignition corrosion-resistant aluminum body reduces userHF 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