Continue shopping “Pentair ETI400 Heat Pump Water Bypass Assembly 475621” has been added to your cart. Product Price Quantity Total × PoolRx Yellow 100-400 Gal. Small Spa Unit 101057 - 2 Pack $36.01 PoolRx Yellow 100-400 Gal. Small Spa Unit 101057 - 2 Pack quantity $36.01 × Jandy Pro Series Pool Heater Flame Sensor LX LT LoNOx R0387000 $37.01 Jandy Pro Series Pool Heater Flame Sensor LX LT LoNOx R0387000 quantity $37.01 × Swimming Pool Dual Action Electric Pump for Inflatables 9095 $54.01 Swimming Pool Dual Action Electric Pump for Inflatables 9095 quantity $54.01 × Hayward H-Series H250IDL2 H350IDL2 H400IDL2 Heater Blower Vacuum Switch IDXL2BVS1930 $49.01 Hayward H-Series H250IDL2 H350IDL2 H400IDL2 Heater Blower Vacuum Switch IDXL2BVS1930 quantity $49.01 × Pentair Purex SMBW 2000 Filter Center Rod 33 inch 072868 V20-348 $59.01 Pentair Purex SMBW 2000 Filter Center Rod 33 inch 072868 V20-348 quantity $59.01 × Pentair ETI400 Heat Pump Water Bypass Assembly 475621 $37.01 Pentair ETI400 Heat Pump Water Bypass Assembly 475621 quantity $74.02 × Pentair ETI400 Heat Pump Spark Ignition Electrodes 476081Z $104.01 Pentair ETI400 Heat Pump Spark Ignition Electrodes 476081Z quantity $104.01 × Pentair ETI400 Heat Pump Membrane Pad 475984 $69.01 Pentair ETI400 Heat Pump Membrane Pad 475984 quantity $69.01 × Leisure Time Spa Replenish Shock Oxidizer 2 lb 45310A - 2 Pack $39.00 Leisure Time Spa Replenish Shock Oxidizer 2 lb 45310A - 2 Pack quantity $39.00 × Pentair ETI400 Heat Pump Fan Control Board 475978 $119.01 Pentair ETI400 Heat Pump Fan Control Board 475978 quantity $119.01 × Ortega Valve Shaft & Cover O-Ring Kit 1.5 inch 072555 072553 V20-331 $11.01 Ortega Valve Shaft & Cover O-Ring Kit 1.5 inch 072555 072553 V20-331 quantity $11.01 × Spa Check Valve 1 inch slip 10647 V20-350 $35.01 Spa Check Valve 1 inch slip 10647 V20-350 quantity $35.01 × Clearview Sodium Carbonate pH Up Soda Ash 10lb. CVSA010 $39.01 Clearview Sodium Carbonate pH Up Soda Ash 10lb. CVSA010 quantity $39.01 × Pentair ETI400 Heat Pump Ignition Control Module 475976 $198.01 Pentair ETI400 Heat Pump Ignition Control Module 475976 quantity $198.01 × Clearview Sodium Carbonate pH Up Soda Ash 5lb. CVSA005 $21.01 Clearview Sodium Carbonate pH Up Soda Ash 5lb. CVSA005 quantity $21.01 × Swimming Pool One Buccaneer Kids Swimming Goggle 9306 $7.01 Swimming Pool One Buccaneer Kids Swimming Goggle 9306 quantity $7.01 Cart totals Subtotal $951.16 Shipping Shipping costs will be calculated once you have provided your address. Total $951.16 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update