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Big Blue Housing O-ring

Big Blue Housing O-ring

SKU: 1000-0002

This O-ring is used on the big (4.5 inch) blue filter housings used on most all of the BaitMaster+ live bait systems. 


However, some filter housings require a special o-ring. 


How do I know which o-ring I need? 

When you are needing to replace an o-ring on your Big Blue Filter Housing, it's important to know which housing you have since each uses a slightly different o-ring.

More often than not, your filter housing will be a Pentair. If this is the case, you will use this standard o-ring. If you have a Flowmatic, you will need this o-ring: Flowmatic O-ring.

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