JC Sediment Filter - Oring size

[rshiggaon]

Hello, I have a JC system, and the blue sediment prefilter O-ring has worn out. Does anyone know the correct size for this gasket? A part number or a link to a suitable replacement from KR or Home Depot would be very helpful.

Thank you!

 

[HeyVern]

Take the old one to any parts store and they can match it up.

 

[OurTown]

If you have dial or digital calipers you can measure the thickness and carefully put it over a funnel to measure the OD. I have done this many times.

Here is a chart of US sizes:

https://www.allorings.com/O-Ring-AS568-Standard-Size-Chart

 

[Buckeye Hydro]

That housing takes a 4.5" x 10" filter (nominal). There are many brands of that housing, and the oring size is not standard among brands. Is there anything on the housing to tell you what brand it is? We have orings for three brands in stock.

 

[rshiggaon]

I did not see anything on housing, as suggested here I plan to gasket to a hardware shop and get a replacement. Thank you everyone.

 

[Buckeye Hydro]

Here are the three common Max Flow (aka "Big Blue") housing oring styles. The orings are NOT interchangeable among them. Does one of the three match yours? We should have all three in stock.