Two Little Fishies

PhosBan Reactor O-Ring

Grouped product items
PhosBan Reactor 150 O-Ring

SKU: 207117

In stock


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PhosBan Reactor 550 O-Ring

SKU: 207228

In stock


- +
Replacement O-Ring for the PhosBan Reactor 150
Replacement O-Ring for PhosBan Reactor 550
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Product Questions

Will these work for my brs carbon and GFO reactor? Mine are leaking and can not find them local to replace or do you'll seal them.
Question by: Josh on Jun 25, 2016, 12:51 PM
You can find those replacement O-rings for the canisters here... :-)

Answer by: Randy on Jun 29, 2016, 5:58 PM
Those the o ring fit a 6 stage drinking and reef rodi system
Question by: balfred herrera on Jun 10, 2016, 11:00 PM
No, these O-rings are for the Phosban Reactor. For our RO/DI units I have included the link below.
Answer by: Connor on Jun 14, 2016, 4:30 PM
The oring in the one I have is flat and plastic. Is this one flat or better?
Question by: NEIL RODGERS on Apr 23, 2016, 4:26 PM
Great question!
These are a round rubber base o-ring and are designed for the 150 and 550 reactors. Certainly will work well!
Answer by: Connor on Apr 27, 2016, 11:14 AM
Does this o-ring fit the BRS reactors?
Question by: Kathy on Jan 24, 2016, 1:04 PM
Great question!
This O Ring is not for the BRS reactor. We do have O Rings for our reactors in the link below!
Answer by: Connor on Feb 3, 2016, 11:49 AM