The Pentair 154005 Parker #2-342 O-ring is a replacement sealing gasket designed for Triton C-3 commercial pool and spa sand filters. This O-ring installs within the filter’s spacer assembly to create a watertight seal between internal components, helping maintain proper filtration pressure and prevent leaks during operation. Manufactured from durable, chemical-resistant rubber, it supports reliable performance in high-capacity commercial filtration systems.

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Key Features

• Replacement Parker #2-342 O-ring designed for compatible Pentair Triton C-3 commercial sand filter systems.
• Forms a watertight seal between internal filter components to prevent leaks and maintain system pressure.
• Precision-manufactured to OEM specifications for proper fit within Triton C-3 spacer assemblies.
• Durable elastomer construction resists pool chemicals, temperature changes, and compression wear.
• Helps maintain proper alignment and sealing integrity of internal filter components during operation.
• Ideal replacement component during filter servicing when O-rings become flattened, brittle, or damaged.

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Product Overview

The Pentair 154005 Parker #2-342 O-ring is a critical sealing component used within Triton C-3 commercial sand filter systems. Installed in the filter’s spacer assembly, the O-ring ensures a tight seal between internal components, preventing water leaks and maintaining the pressure required for effective filtration.

Constructed from chemical-resistant elastomer, the gasket is designed to withstand continuous exposure to water, filtration pressure, and pool chemicals commonly found in commercial filtration environments. Proper sealing is essential for maintaining system efficiency and preventing pressure loss. Replacing worn or damaged O-rings restores leak-free operation and supports reliable performance of Triton C-3 commercial sand filters.