Continue shopping “Pentair ETI400 Heat Pump Membrane Pad 475984” has been added to your cart. Product Price Quantity Total × Pentair ETI400 Heat Pump Membrane Pad 475984 $69.99 Pentair ETI400 Heat Pump Membrane Pad 475984 quantity $139.98 × Pentair ETI400 Heat Pump Ignition Control Module 475976 $198.99 Pentair ETI400 Heat Pump Ignition Control Module 475976 quantity $198.99 Cart totals Subtotal $338.97 Total $338.97 Proceed to checkout — OR — Coupon: