Oase BioMaster Main Gasket (45148)
The Oase BioMaster Main Gasket (Part No. 45148) is a genuine Oase replacement seal designed to maintain a watertight seal between the canister body and motor head of Oase BioMaster external filters.
Replacing a worn or damaged main gasket is essential to prevent leaks, maintain internal pressure, and ensure long-term, reliable filter operation.
Genuine Oase Spare Part
Manufactured to exact Oase specifications, this original gasket ensures perfect fitment, durability, and leak-free performance, restoring your filter to optimal working condition.
Compatible Oase BioMaster Models
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Oase BioMaster 250
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Oase BioMaster 350
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Oase BioMaster 600
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Oase BioMaster 850
Also Suitable for BioMaster Thermo Models
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Oase BioMaster Thermo 250
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Oase BioMaster Thermo 350
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Oase BioMaster Thermo 600
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Oase BioMaster Thermo 850
Essential for Filter Maintenance
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Maintains a secure, watertight seal
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Prevents leaks caused by gasket wear or flattening
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Ideal for routine servicing or repairs
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Easy replacement during regular filter maintenance
Product Details
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Part Number: 45148
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Genuine Oase replacement component
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Designed specifically for BioMaster canister filters
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High-quality, long-lasting gasket material
The Oase BioMaster Main Gasket is a critical spare part for keeping your external filter running safely, quietly, and efficiently.
