Aladdin 17525SVP-8 Replacement Filter Cartridge for a Pentair Clean & Clear 59041 Filter media made from 100% Spun bond Polyester for clarity, clean ability and long life Strong PVC 160 PSI core High impact end caps with antifungal biocide added Stretch and break resistant pleat bands Made in the USA This is a Aladdin replacement part Part Number 17525SVP-8 This is an aftermarket of generic part