Description
Description
Keep your pond filtration and UVC system running smoothly with this genuine Oase replacement seal.
Part number 73486 is a high-quality Viton (FKM) O-ring with dimensions 42 mm inner diameter × 5 mm cross-section, hardness SH50, pre-greased for optimal performance.
Key Features & Benefits
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Genuine Oase spare part – covers models such as the Bitron C series (18/24/36/55 W) and FiltoMatic/FiltoClear filters.
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Made from Viton (fluoroelastomer) – superior resistance to ozone, UVC radiation, pond chemicals, oils and high temperatures compared to standard rubber seals.
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Size: 42 × 5 mm with hardness SH50 – ensures a precise fit where required by Oase equipment.
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Supplied greased – simplifies installation and enhances sealing performance, reducing the risk of leaks.
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Simple but essential maintenance item – replacing worn or hardened O-rings helps maintain water clarity, prevents leaks and extends the service life of the UVC/quartz sleeve assembly.