Nature2 Fusion/DuoClear 25K Replacement Cartridge - 4 Pack pool-size_50000-74999 This is a PVC Male

This is a PVC Male Adapter with MIPT x Slip fitting connections that measure 6 Inch

and SP4010NS-4030NS NorthStar pool pumps

3 and has a smooth surface

This model includes the round anchor sleeve (1

Nature2 Fusion/DuoClear 25K Replacement Cartridge - 4 Pack pool-size_50000-74999 This is a PVC MaleThis Nature2 25K replacement filter cartridge, in a package of 4 cartridges, is used on the Fusion Duoclear filters. The Nature2 Fusion Duoclear cartridge (4 pack) can be used on either the Duoclear or Fusion filters for pools up to 25,000 gallons. Nature2's patented technology uses minerals to kill bacteria and control algae for up to six months. Nature2 mineral cartridges are environmentally friendly and produce sparkling clean pool water that is