Challenger Diffuser 1/2 and 3/4 HP Full-Rated and 3/4 and 1 HP Up-Rated inlet-pipe-size_1 1/4" The Stark valves are designed

The Stark valves are designed specifically for the Paragon Pentair Stark Series Commercial Sand Filters

" keeping you on track to administer potentially life-saving CPR

reapply product shortly after either instance

The bristles are UV stabilized white nylon and it comes with a snap-adapter handle that will fit most pool poles

Challenger Diffuser 1/2 and 3/4 HP Full-Rated and 3/4 and 1 HP Up-Rated inlet-pipe-size_1 1/4" The Stark valves are designedThis is a Pentair Replacement Diffuser for Model CFII NI 1 2F, CFII NI 3 4F, CFII NI 3 4A, CFII NI 1A, 1 2 HP Full Rated thru 1 HP Up Rated Challenger High Flow Pumps.