SK1000 Weir Door Filtrite/Pentair PWD310 75g tube Spa and hot tub installations

Spa and hot tub installations where consistent sanitizer levels are critical

secure with the back nut

Pressure testing or system checks where a quick

and extend the life of your leaf catcher system

engineered to work across a wide range of pump amperages

SK1000 Weir Door Filtrite/Pentair PWD310 75g tube Spa and hot tub installationsThe SK1000 Weir Door PWD310 is the exact replacement designed for Zodiac Skimmer Boxes, offering a seamless, direct fit solution for Filtrite Pentair PWD310 configurations. Built to restore reliable skimming performance, this part helps maintain clean water and steady pump flow by ensuring the weir door seals properly and guides debris into the skimmer basket. We have all the parts to refurbish your pool, and the SK1000 Weir Door is a cornerstone of