Continue shopping “Aladdin Hayward Pro-Grid Filter Tank O-Ring O-429 DEX2400K” has been added to your cart. Product Price Quantity Total × Pentair ETI400 Heat Pump Stack Flue Sensor 475601 $57.99 Pentair ETI400 Heat Pump Stack Flue Sensor 475601 quantity $57.99 × Pentair ETI400 Heat Pump Water Bypass Assembly 475621 $37.99 Pentair ETI400 Heat Pump Water Bypass Assembly 475621 quantity $37.99 × Pentair ETI400 Heat Pump Ignition Control Module 475976 $198.99 Pentair ETI400 Heat Pump Ignition Control Module 475976 quantity $198.99 × Jandy LX LT Heater Header Coupling Tail Piece Union O-Ring R0337600 - 2 Pack $7.99 Jandy LX LT Heater Header Coupling Tail Piece Union O-Ring R0337600 - 2 Pack quantity $7.99 × Pentair ETI400 Heat Pump Fan Control Board 475978 $119.99 Pentair ETI400 Heat Pump Fan Control Board 475978 quantity $119.99 × Pentair Clean & Clear Plus Cartridge Filter Bulkhead Baffle Assembly 190039 $82.99 Pentair Clean & Clear Plus Cartridge Filter Bulkhead Baffle Assembly 190039 quantity $82.99 × Pentair ETI400 Heat Pump Membrane Pad 475984 $69.99 Pentair ETI400 Heat Pump Membrane Pad 475984 quantity $69.99 × Aladdin Hayward Pro-Grid Filter Tank O-Ring O-429 DEX2400K $19.99 Aladdin Hayward Pro-Grid Filter Tank O-Ring O-429 DEX2400K quantity $19.99 Cart totals Subtotal $595.92 Total $595.92 Proceed to checkout — OR — Coupon: