Pentair | 178731Z | Clean & Clear RP Filter Tank Bottom | Cartridge Filter
The Pentair 178731Z filter tank bottom is a replacement lower housing component designed for Clean & Clear RP cartridge filter and separation tank systems. This assembly forms the base of the filter tank and supports the internal cartridge and plumbing components while maintaining the sealed chamber required for pressurized filtration. Its durable molded construction is engineered to withstand pool system pressure and chemical exposure.
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Key Features
• Replacement tank bottom assembly designed for Pentair Clean & Clear RP cartridge filter and separation tank systems.
• Forms the lower half of the filter housing and supports internal filtration components and plumbing.
• Maintains proper filtration pressure and structural integrity of the filter tank during operation.
• Durable molded construction resists pool chemicals, water pressure, and outdoor equipment conditions.
• Provides the sealing surface for the tank O-ring and locking ring assembly.
• Genuine Pentair replacement part designed for direct installation when the original tank base becomes damaged.
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Product Overview
The Pentair 178731Z tank bottom assembly serves as the structural base for Clean & Clear RP cartridge filtration systems. Installed as the lower portion of the filter tank, it supports the internal cartridge element and plumbing components that route water through the filtration system.
This tank bottom works with the filter lid, locking ring, and O-ring seal to create the pressurized filtration chamber required for efficient pool water filtration. Built from durable reinforced material designed for pool equipment environments, the assembly withstands pressure cycles and chemical exposure common in filtration systems. Replacing a cracked or damaged tank bottom restores the filter’s structural integrity and ensures reliable filtration performance.
Original: $349.99
-65%$349.99
$122.50
Description
The Pentair 178731Z filter tank bottom is a replacement lower housing component designed for Clean & Clear RP cartridge filter and separation tank systems. This assembly forms the base of the filter tank and supports the internal cartridge and plumbing components while maintaining the sealed chamber required for pressurized filtration. Its durable molded construction is engineered to withstand pool system pressure and chemical exposure.
────────────────────────────────────────
Key Features
• Replacement tank bottom assembly designed for Pentair Clean & Clear RP cartridge filter and separation tank systems.
• Forms the lower half of the filter housing and supports internal filtration components and plumbing.
• Maintains proper filtration pressure and structural integrity of the filter tank during operation.
• Durable molded construction resists pool chemicals, water pressure, and outdoor equipment conditions.
• Provides the sealing surface for the tank O-ring and locking ring assembly.
• Genuine Pentair replacement part designed for direct installation when the original tank base becomes damaged.
────────────────────────────────────────
Product Overview
The Pentair 178731Z tank bottom assembly serves as the structural base for Clean & Clear RP cartridge filtration systems. Installed as the lower portion of the filter tank, it supports the internal cartridge element and plumbing components that route water through the filtration system.
This tank bottom works with the filter lid, locking ring, and O-ring seal to create the pressurized filtration chamber required for efficient pool water filtration. Built from durable reinforced material designed for pool equipment environments, the assembly withstands pressure cycles and chemical exposure common in filtration systems. Replacing a cracked or damaged tank bottom restores the filter’s structural integrity and ensures reliable filtration performance.
