Shuisen 39010200 tank clamp O-ring close-up for reliable seal in pool filter clamps.
Shuisen CCP520-compatible O-ring ensures leak-free operation in Pentair CCP520 filter tanks.
Shuisen CCP420-compatible O-ring for a precise seal in CCP420 tank assemblies.
Shuisen FNSP60 tank O-ring supports steady filtration in FNSP60 tanks.
Shuisen Quad DE 60 O-ring helps maintain seal in Quad D.E. filter tanks.
Shuisen filter tank O-ring keeps Pentair-compatible seals tight for reliable pool filtration.
Shuisen O-ring installation guide visual for easy DIY replacement and leak prevention.

Shuisen

Shuisen 39010200 Tank Clamp O-Ring – Pentair CCP 520/420/320, FNSP & Quad D.E. Pool Filter Replacement

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$18.06

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Why customers choose Cera Garden

Overview

Shuisen 39010200 is a tank clamp O-ring designed to replace worn or damaged seals on Pentair filter tanks. This O-ring helps establish a reliable seal between the tank grids and the cap, supporting steady filtration and minimizing nuisance leaks during pool operation. The part is built to stand up to typical water and system use, providing a practical upgrade for DIY maintenance.

Compatibility at a glance

  • Pentair CCP series: CCP240, CCP320, CCP420, CCP520
  • FNS Plus Tank: FNSP24, FNSP36, FNSP48, FNSP60
  • Quad D.E. Filters: Quad D.E. 60, Quad D.E. 80, Quad D.E. 100

This O-ring is marketed as a tank clamp O-ring that works with these filter tank assemblies. The durable material is chosen for a sturdy seal and a long service life in typical pool environments.

Quality construction and maintenance tips

  • Durable material creates a robust seal with minimal risk of tearing during replacement
  • When installing, apply a compatible lubricant to the O-ring surface for a smoother fit and seal

Replacement steps and best practices

Replacing the O-ring involves a few straightforward steps to help minimize downtime during routine maintenance. Follow the sequence below to reestablish a tight seal and restore normal filtration.

  1. Power off the system and relieve tank pressure.
  2. Open the clamp kit and remove the upper cover.
  3. Extract the damaged O-ring and inspect the groove for debris.
  4. Lubricate the surface of the new O-ring and install it carefully.
  5. Close the cover, reassemble the clamp kit, restore power, and test for leaks.

What you gain with Shuisen

  • Direct replacement part designed to fit Pentair tanks and D.E. filters
  • Clear labeling and straightforward installation guidance
  • Responsive after-sales support for questions or concerns

FAQ

Q: What does the 39010200 O-ring replace?

A: Tank clamp O-ring for Pentair CCP, Quad D.E., and FNS Plus filter tanks, sealing the lid.

Q: How do I replace the 39010200 O-ring?

A: Power off, relieve pressure, remove old O-ring, lubricate and install new O-ring, reassemble and test for leaks.

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