“PoolRx Plus With Silver Black White 20K-30K Pools 4-Pack Multi-Pack” has been added to your cart. Continue shopping Product Price Quantity Total × R0357500 Jandy DEV DEL CV CL Filter Clamp Ring Knob $24.68 R0357500 Jandy DEV DEL CV CL Filter Clamp Ring Knob quantity $24.68 × PoolRx Plus With Silver Black White 20K-30K Pools 4-Pack Multi-Pack $237.87 PoolRx Plus With Silver Black White 20K-30K Pools 4-Pack Multi-Pack quantity $237.87 Cart totals Subtotal $262.55 Shipping Shipping costs will be calculated once you have provided your address. Total $262.55 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update