Continue shopping “Original Pentair ThermalFlo Ultratemp ETi Hybrid Heat Pump Probe Thermistor Defrost Sensor 473665” has been added to your cart. Product Price Quantity Total × Hayward Light Transformer GFCI Snubber Capacitor Filter Rc Network GLX-HAL-XSNUB $34.01 Hayward Light Transformer GFCI Snubber Capacitor Filter Rc Network GLX-HAL-XSNUB quantity $68.02 × Clearview Sodium Bicarbonate Total Alkalinity Up 10lb. CVTA010 $34.01 Clearview Sodium Bicarbonate Total Alkalinity Up 10lb. CVTA010 quantity $34.01 × Sta-Rite DynaGlas Max-E-Pro Dura-Glas II Pump Trap Cover Lid O-Ring U9-375 O-12 V26-365 $6.01 Sta-Rite DynaGlas Max-E-Pro Dura-Glas II Pump Trap Cover Lid O-Ring U9-375 O-12 V26-365 quantity $6.01 × Pentair ETI400 Heat Pump Water Bypass Assembly 475621 $37.01 Pentair ETI400 Heat Pump Water Bypass Assembly 475621 quantity $37.01 × Orenda PR-10,000 Phosphate Remover Concentrate 8oz. ORE-50-145 $18.97 Orenda PR-10,000 Phosphate Remover Concentrate 8oz. ORE-50-145 quantity $18.97 × Complete Back-Up Valve With Gears for Polaris 180 280 380 480 3900 G52 $44.01 Complete Back-Up Valve With Gears for Polaris 180 280 380 480 3900 G52 quantity $44.01 × Clearview Swimming Pool Conditioner Stabilizer Cyanuric Acid 25lb. CVCA025 $109.01 Clearview Swimming Pool Conditioner Stabilizer Cyanuric Acid 25lb. CVCA025 quantity $109.01 × Original Pentair ThermalFlo Ultratemp ETi Hybrid Heat Pump Probe Thermistor Defrost Sensor 473665 $41.01 Original Pentair ThermalFlo Ultratemp ETi Hybrid Heat Pump Probe Thermistor Defrost Sensor 473665 quantity $41.01 Cart totals Subtotal $358.05 Shipping Shipping costs will be calculated once you have provided your address. Total $358.05 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update