Blue Haven filter (C225SBHMB) - which o-ring?!

treyragno

Well-known member
Oct 21, 2017
62
Corpus Christi, TX, USA
Pool Size
13865
Surface
Plaster
Chlorine
Liquid Chlorine
I need to replace the o-ring which goes between the top and bottom halves of the filter cover/compartment.

I just moved to this house and the o-ring is deteriorated and now leaks despite having the lid on tight.

I can’t determine the part number.

I would be very grateful for the assistance.

I did find the replacement air relief valve which has now started to pass/leak by.
 
Welcome to TFP! :wave: I'm not having any luck on that one either. I found the discussion below and it doesn't look good. Maybe some of our field experts will have another source.

 
I need to replace the o-ring which goes between the top and bottom halves of the filter cover/compartment.

I just moved to this house and the o-ring is deteriorated and now leaks despite having the lid on tight.

I can’t determine the part number.

I would be very grateful for the assistance.

I did find the replacement air relief valve which has now started to pass/leak by.
Appears to be a re-branded Hayward.
 
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