Product: Replacement L‑shape oring set for Intex Sand Filter Pump (part 11412) — 5 pieces Key benefits Restores a tight, leak seal in Intex sand filter pump heads so your filtration system runs efficiently. Prevents water loss and pressure drops that reduce pump performance and increase runtime. Durable, heavy‑duty materials extend service life compared with worn or brittle OEM orings, saving time and replacement cost. What's included 5 × L‑shape orings compatible with Intex Sand Filter Pump Systems (replacement for Intex part number 11412). Compatibility and function Specifically designed to Intex part 11412 used in Intex sand filter pump assemblies. L‑shape design seals the pump head and plumbing connections to maintain correct pressure and prevent leaks. Fits pumps and plumbing that use the 11412 oring; verify the part number on your old oring before ordering. Material and performance Made from heavy‑duty, elastomer for improved durability, flexibility, and resistance to pool chemicals. Maintains reliable sealing performance over repeated use and seasonal cycles. Practical uses / scenarios a cracked or flattened oring before opening your pool for the season to avoid leaks and ensure proper filtration. Use as a spare kit kept with other pool maintenance supplies so you can quickly a leaking pump and minimize downtime. Swap worn orings after winter storage or if you notice reduced pump pressure to restore proper flow and filtration efficiency. Simple notes Check that your pump uses Intex part 11412 before . For results, clean mating surfaces and lightly lubricate the oring with a compatible silicone grease during installation. Sold as a 5‑piece set to cover multiple replacements or keep spares on hand.