Continue shopping “WC8-126Z Pentair Posi-Flo System:3 Pool Filter Air Bleed” has been added to your cart. Product Price Quantity Total × WC8-126Z Pentair Posi-Flo System:3 Pool Filter Air Bleed $16.46 WC8-126Z Pentair Posi-Flo System:3 Pool Filter Air Bleed quantity $16.46 Cart totals Subtotal $16.46 Shipping Shipping costs will be calculated once you have provided your address. Total $16.46 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update