Continue shopping “Pentair ETI400 Heat Pump Water Bypass Assembly 475621” has been added to your cart. Product Price Quantity Total × Rainbow Replacement Leaf Canister Cartridge Filter R172653 C-4321 $33.85 Rainbow Replacement Leaf Canister Cartridge Filter R172653 C-4321 quantity $33.85 × Pentair ETI400 Heat Pump Water Bypass Assembly 475621 $37.99 Pentair ETI400 Heat Pump Water Bypass Assembly 475621 quantity $37.99 Cart totals Subtotal $71.84 Total $71.84 Proceed to checkout — OR — Coupon: