Pentair Model 186 Leaf Trap Filter Cartridge, 25 sq ft, with Plug | R172653 Spa Ozonators Designed for AquaStar 8-inch flow

Designed for AquaStar 8-inch flow suction outlet assemblies

It captures fine debris such as silt

For 150 to 400 H Series heaters

Replacement or maintenance context: Replacement comparator for copper/iron testing within the K-1264 kit

Pentair Model 186 Leaf Trap Filter Cartridge, 25 sq ft, with Plug | R172653 Spa Ozonators Designed for AquaStar 8-inch flowWhat This Part Is Used For The Pentair R172653 Filter Cartridge Leaf Trap Model 186 25 sqft with Plug is used to capture leaves and debris before they reach the pool pump or cleaner system. It protects downstream equipment from clogging. Why This Part Matters A functioning leaf trap reduces strain on pumps and filtration systems. A cracked housing or clogged cartridge can reduce suction and cleaning performance. Replacing the cartridge Assembly helps