Continue shopping “Hayward H-Series Low Nox ED2 Heater Header O-Ring HAXHOR1930” has been added to your cart. Product Price Quantity Total × Waterway 2.5in. Sweep 90 deg. Elbow 411-9150 - 2 Pack $22.99 Waterway 2.5in. Sweep 90 deg. Elbow 411-9150 - 2 Pack quantity $22.99 × FNS Plus Quad Filter Slide Backwash Valve 263064 $91.99 FNS Plus Quad Filter Slide Backwash Valve 263064 quantity $91.99 × Authentic Genuine Hayward Pro-Grid Filter Clamp Bolt and Nut DEX2421J2 $32.99 Authentic Genuine Hayward Pro-Grid Filter Clamp Bolt and Nut DEX2421J2 quantity $32.99 × Raypak Pool Spa 105A Versa Heater Thermal Cut-Off Fuse Kit 005899F $16.99 Raypak Pool Spa 105A Versa Heater Thermal Cut-Off Fuse Kit 005899F quantity $16.99 × Original Authentic OEM Raypak Natural Gas & Propane Heater Pilot Kit 002003F $54.99 Original Authentic OEM Raypak Natural Gas & Propane Heater Pilot Kit 002003F quantity $54.99 × Pentair ScreenLogic 2 Wireless Connection Kit 523596 522620 523604 523434 $288.88 Pentair ScreenLogic 2 Wireless Connection Kit 523596 522620 523604 523434 quantity $288.88 × Hayward H-Series Low Nox ED2 Heater Header O-Ring HAXHOR1930 $19.99 Hayward H-Series Low Nox ED2 Heater Header O-Ring HAXHOR1930 quantity $19.99 Cart totals Subtotal $528.82 Total $528.82 Proceed to checkout — OR — Coupon: