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NBDD
Reviewed in the United States on February 15, 2025
I installed it today and realized that the seal was the wrong one, so buy with caution.
LUIS RICARDO SANCHEZ
Reviewed in the United States on June 6, 2024
Perfect replacement seals on my pool heater. Easy to install and fight snug. No leaks after pitting it all back together.
Renato Sanchez
Reviewed in the United States on November 9, 2024
Replaced the coil tubing set on a Pentair Maxitemp 400. This kit fit perfectly and a good price.
SoCalDogfather
Reviewed in the United States on November 1, 2024
Got these to replace the manifold seals on my Mastertemp 400 heater while replacing the thermal regulator. They worked well and without any hint of fit issues. Leak free after putting it all back together. This is what good looks like!
E. Duran
Reviewed in the United States on October 14, 2024
This does not come close to what is needed as replacement orings. They will never fit on a Pentair Master Temp or Starite heaters
Brenda K
Reviewed in the United States on June 15, 2022
77707-0120 Tube Sheet Coil Sealing Manifold O-Ring for Pentair Mastertemp:. Came on time. Similar to OEM. Sealed perfectly. Would buy again
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