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 × Swimming Pool One Sea Pals Kids Swimming Goggle 9300 $8.01 Swimming Pool One Sea Pals Kids Swimming Goggle 9300 quantity $8.01 × Swimming Pool Waterproof Playing Cards 4362 $11.01 Swimming Pool Waterproof Playing Cards 4362 quantity $11.01 × Raypak Heater Pressure Switch Pool Spa 062237B $24.01 Raypak Heater Pressure Switch Pool Spa 062237B quantity $24.01 × 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 $84.04 Shipping Shipping costs will be calculated once you have provided your address. Total $84.04 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update