Part # APCK1139

Product Description

Kit Includes: 4: O-rings, 1: Gasket, 1: 6 Gram Silicone Packet

  • 154661 - Air Bleader Adapter O-ring
  • 154493 - Closure 6" O-ring 
  • 154492 - Bulkhead O-ring
  • 154538 - Bulkhead Gasket 
  • 192115 - Drain Plug O-ring

?     Asked on 11/10/2014by Cynthia Collins

I need to purchase a new gasket for the top lid on a Pentair Triton II sand filter. Could you let me know if the APCK1139 o-ring kit would be what I need to purchase?

A  Answered on 11/11/2014 by InyoPools Product Specialist Robert M.

Hello Cynthia - The APCK1139 kit would include the 6" lid o-ring for the Triton II filters with the 6" lids.

?     Asked on 10/31/2020by Damon Levy

I am going to change out the sand in my Triton II (TR-100) (p/n 140210)(7/27/2011) filter and wanted to know if this kit provides all of the O-Rings that would be needed as I would like to change all of them at the time of this service.


A  Answered on 11/9/2020 by InyoPools Product Specialist Hector F.

Hi Damon, yes this is the correct seal kit for the Pentair model TR100 Triton sand filter. 

?     Asked on 6/2/2021by John Moeller

Will this O-ring kit fit a Pentair Triton II TR60 sand filter? Anything else I should get if I'm replacing sand?

A  Answered on 6/2/2021 by InyoPools Product Specialist Patrick P.

Hi John, Yes this is the correct kit for the TR60 sand filter. The only other item I could think of would be the laterals for the sand filter but those only need to be replaced if you find any cracked laterals when you are replacing the sand and you won't know that until you remove the sand. The laterals can be found as key #15 on our Triton TR Sand Filter Parts Page Also not sure if you saw our Video on Replacing Sand in a Triton TR Sand Filter as this should be helpful when you tackle this job.

?     Asked on 12/2/2021by Robert Appleton

i have a TR140C that is leaking from the Bulkhead seal, is this kit compatible? P/N 140316 S/N 0116044130009E D.O.M. 02/13/2013

A  Answered on 12/3/2021 by InyoPools Product Specialist Craig C.

Hello Robert.  The PacFab TR Series O-ring Kit APCK1139 is compatible with the Pentair Triton Commercial Sand Filter TR104C, P/N 140316.  Attached please find an exploded parts diagram for the Triton Commercial Sand Filter TR Series.  Pentair Triton Commercial Sand   The part numbers identified in the APCK1139 Product Description can be cross referenced in the Alternate Part Number section of each individual part listed in the exploded parts diagram.


Est. Repair Time

Less than 1 hr

Tools Needed

The lid opener that came with the filter

1     0

Water Leaking

Written on 4/15/2021 by Guest

I ordered this kit because after the freeze here in Texas , I had a lot of damage. After replacing the needed parts, it was still leaking from certain places on the filter, so I replaced all of the o-rings and this solved my problem!

Were these instructions helpful? 


Review Summary

 (Average 5  out of 5 stars)
1 Ratings
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