Continue shopping “C-9431 Unicel AquaStar Pipeline Filter Replacement Cartridge PF35000” has been added to your cart. Product Price Quantity Total × 406104A Swimtrine Green Mustard Algeacide Plus 1 gal. 406104 $77.24 406104A Swimtrine Green Mustard Algeacide Plus 1 gal. 406104 quantity $77.24 × C-9431 Unicel AquaStar Pipeline Filter Replacement Cartridge PF35000 $146.37 C-9431 Unicel AquaStar Pipeline Filter Replacement Cartridge PF35000 quantity $146.37 Cart totals Subtotal $223.61 Shipping Shipping costs will be calculated once you have provided your address. Total $223.61 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update