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GRONGU FDXLFOR1930 Pool Heater O-Ring Replacement Kit for Hayward FD Heater — Open-Box, 20% Off
Brand: GRONGU
Condition: Used - Mint
$2872
$3599
-20% Save $727
Updated: 37 days ago
Description
【Compatibility】The FDXLFOR1930 fd heater o-ring replacement kit compatible with hayward universal h-series low nox pool heater. Pool filter o ring fits for hayward universal h-series low nox pool heater models H150FDN, H150FDP, H200FDN, H200FDP, H250FDN, H250FDP, H300FDN, H300FDP, H350FDN, H350FDP, H400FDN, H400FDP.
【High Quality】Replacement for hayward pool heater o-ring kit is made from heavy duty premium materials for long lasting durability and performance, ensuring consistent operation of your pool heater.
【Package Include】The pool filter o ring kit Includes 11 O-rings of various sizes and 1 lubricating oil, essential for ensuring a secure and leak-free seal within the heater's header assembly. This o ring kit is engineered for durability and reliability, ensuring long-lasting performance in maintaining your pool heater.
【Easy to Install】The pool heater o-ring replacement is easy to install. Simply remove the old o-ring, replace it with our new o-ring of the corresponding size, and apply silicone lubricant. The o ring kit plays a crucial role in maintaining the efficiency and proper functioning of the heater, contributing to its overall performance and reliability.
【After-Sale Service】If you have any other questions about the pool heater o-ring kit, you can email us at any time, and we will reply within 24 hours to provide you with a better service experience.
GRONGU FDXLFOR1930 Pool Heater O-Ring Replacement Kit, Pool Pump O-Ring Kit Compatibility Pool filter o ring fits for hayward universal h-series low nox pool heater models H150FDN, H150FDP, H200FDN, H200FDP, H250FDN, H250FDP, H300FDN, H300FDP, H350FDN, H350FDP, H400FDN, H400FDP. Package Include 11 × O-rings of various sizes 1 × lubricating oil Advantage Secure and Leak-Free Sealing: Essential for ensuring a tight and leak-free seal within the heater’s header assembly, preventing water and gas leaks at critical connection points. Maintenance and Efficiency: Plays a crucial role in maintaining the efficiency and proper functioning of the heater, contributing to its overall performance and reliability. Durable and Reliable: Replacement for hayward pool heater parts engineered for durability and long-lasting performance, ensuring consistent operation of your pool heater. Regular Maintenance: Important for regular maintenance and repairs, helping to keep your pool heating system running smoothly, minimizing downtime and potential damage.
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Product Details
- SKU:
- awhd-us-b0gf7hc4d1
- Model:
- FDXLFOR1930
- Country:
- US
- ASIN:
- B0GF7HC4D1
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $7 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
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Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.


















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