The Pentair 178548Z filter lid is a replacement top cover designed for Clean & Clear RP 100 square foot cartridge filter systems. This lid seals the top of the filter tank to maintain proper filtration pressure and prevent leaks during operation. Its durable molded construction provides reliable performance in pool equipment environments while allowing access to the internal cartridge element for cleaning and maintenance.

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Key Features

• Replacement filter lid designed for Pentair Clean & Clear RP 100 square foot cartridge filter systems.
• Seals the filter tank to maintain proper system pressure and prevent water leakage.
• Allows easy access to the internal cartridge element for cleaning and maintenance.
• Durable molded construction designed to withstand filtration pressure and pool chemical exposure.
• Precision OEM design ensures proper alignment with the filter tank clamp and O-ring seal.
• Ideal replacement component when existing filter lids become cracked, warped, or unable to maintain a seal.

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Product Overview

The Pentair 178548Z Clean & Clear filter lid forms the upper closure for the Clean & Clear RP 100 cartridge filtration system. Installed at the top of the filter tank, the lid creates the sealed chamber required for pressurized filtration while protecting the internal cartridge element from debris and environmental exposure.

During normal operation, the lid works with the tank clamp and sealing O-ring to maintain a tight, leak-resistant closure. When servicing the filter, the lid can be removed to access the cartridge element for cleaning or replacement. Replacing a worn or damaged tank lid helps restore proper sealing and ensures reliable filtration performance for Clean & Clear RP 100 pool filter systems.