Continue shopping “355188 Pentair Diffuser 0.75 – 1 HP Challenger Pump” has been added to your cart. Product Price Quantity Total × 355188 Pentair Diffuser 0.75 - 1 HP Challenger Pump $23.38 355188 Pentair Diffuser 0.75 - 1 HP Challenger Pump quantity $23.38 Cart totals Subtotal $23.38 Shipping Shipping costs will be calculated once you have provided your address. Total $23.38 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update