Pentair Clean & Clear Filter Lid 50/100/125 sf | 178553

Description

Pentair 178553 Cartridge Filter Almond Lid Assembly

The Pentair 178553 is a replacement tank lid assembly designed for use with Pentair Clean & Clear 50 sq ft and 100 sq ft cartridge filters. It replaces the original lid on systems that use almond-colored housingsrestoring a proper seal, air-release port, and pressure containment for safe, effective filtration.

Key Features

• Direct-fit replacement lid for Clean & Clear 50 and 100 filters.
• Almond-colored thermoplastic bodymatches original filter housing appearance.
• Includes built-in air-release / manual air-relief port and pressure-gauge mounting provisions (if applicable).
• Heavy-duty constructiondurable and chemical-resistant for years of pool service life.
• Provides a secure hydraulic seal when used with proper O-ring and locking ring, preventing leaks and ensuring correct flow through the cartridge.

Specifications

• Manufacturer: Pentair Pool Products
• Part Number: 178553
• Compatible Filters: Clean & Clear 50 (CC50), Clean & Clear 100 (CC100)
• Color: Almond (body matches common filter housing color)
• Includes: Lid assembly with integrated air-release port and pressure/gauge provisions
• Application: Replacement filter tank lid for cartridge-type pool filters

When to Replace / Use

Use the 178553 lid when the existing lid is cracked, warped, missing, or leaksor anytime youre servicing a Clean & Clear 50/100 filter and want to ensure a proper pressure-tight seal. Replacement helps maintain safe operation and keeps cartridge filtration performing as designed.

Installation & Maintenance Tips

• Before installation, drain the filter water and relieve system pressure.
• Clean the filter housing rim and inspect or replace the tank O-ring to ensure a reliable seal.
• Align the lid and locking ring properly and tighten according to Pentairs torque guidelines.
• Inspect the lid and seal annually (or when filter is serviced) for signs of wear or stress, especially after freeze/thaw or heavy chemical exposure.

Why Offer 178553

This is the OEM-recommended lid for many Clean & Clear cartridge filters. Stocking it allows you to quickly service or repair common cartridge filter systemshelping customers avoid replacing the entire filter tank when only the lid is damaged. Its a dependable, cost-effective way to restore proper filter operation and safety.