“072927 WhisperFlo Pump Pentair Diffuser 1/2 – 2 1/2 HP” has been added to your cart. Continue shopping Product Price Quantity Total × 072927 WhisperFlo Pump Pentair Diffuser 1/2 - 2 1/2 HP $26.41 072927 WhisperFlo Pump Pentair Diffuser 1/2 - 2 1/2 HP quantity $26.41 Cart totals Subtotal $26.41 Shipping Shipping costs will be calculated once you have provided your address. Total $26.41 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update