Pentair 170040 Manifold Assembly, Bottom, CNC, Plus

What This Part Is Used For
The Pentair 170040 Manifold Assembly Bottom is used in compatible Clean and Clear Plus filtration systems. It distributes water evenly across filter elements inside the tank.

Why This Part Matters
A damaged manifold can cause uneven filtration and debris bypass. Proper internal water distribution is critical for effective filter performance. Replacing worn components restores balanced flow.

Key Features and Specifications

• Manufacturer part number: 170040
• Bottom manifold assembly
• For CNC Plus filter systems
• Internal water distribution component
• Replacement part

Installation and Fitment Guidance
Disassemble filter tank carefully and inspect cartridges before installation. Ensure all seals are properly seated during reassembly. Confirm by manufacturer part number before ordering.

About the Pentair Brand
Pentair Clean and Clear Plus filters are widely used in residential pools. Their filtration systems are known for consistent performance. Pentair maintains strong support for replacement internal components. Service technicians commonly specify OEM parts for reliability.

Common Service Context
Replaced during filter rebuilds or when cartridges show uneven debris loading. Also installed after freeze damage inside the tank.