Product Overview

The Pentair Clean & Clear Plus 520 Cartridge Filter | 160332 is a large-capacity cartridge pool filter designed for residential pools that need maximum filtration area, strong water clarity, and longer cleaning cycles. With 520 sq. ft. of total cartridge filtration area and a four-cartridge internal design, this filter provides excellent dirt-holding capacity while helping maintain efficient water flow.

This complete filter includes the cartridge elements, making it ready for installation with the proper plumbing and equipment setup. The Clean & Clear Plus 520 is a strong choice for larger residential pools, high-flow circulation systems, and customers who want dependable cartridge filtration without backwashing.

Ideal For

Large residential swimming pools
In-ground pool filtration
High-capacity cartridge filtration
Replacing undersized pool filters
Pool equipment upgrades
Customers wanting no-backwash filtration
Energy-efficient pool circulation systems
Pool service technicians and builders

Key Features

520 sq. ft. total filtration area
Complete cartridge filter with cartridges included
Four-cartridge internal design
150 GPM flow rating commonly listed
Durable fiberglass-reinforced polypropylene tank
Corrosion-resistant filter body
Large dirt-holding capacity for longer cleaning cycles
No backwashing required
Cartridges remove easily for rinsing and maintenance
High-flow internal design
2 in. plumbing connections commonly listed
Designed for dependable residential pool filtration
Professional installation recommended

Benefits

The Pentair Clean & Clear Plus 520 helps keep pool water clean and clear by capturing dirt, debris, oils, and fine particles as water passes through the four included cartridge elements. Because this cartridge filter does not require backwashing, it can help reduce water waste compared to traditional sand or D.E. filters.

The large 520 sq. ft. filter area allows for extended cleaning intervals and supports strong flow performance for larger residential pool systems. The fiberglass-reinforced tank is designed for strength, chemical resistance, and long-term outdoor pool equipment use.

Specifications

Customer-Facing Q&A

Does the Pentair Clean & Clear Plus 520 include cartridges?
Yes. This filter includes the four cartridge elements needed for the internal filter assembly.

What size is this filter?
This is the 520 sq. ft. Clean & Clear Plus cartridge filter, commonly referred to as the CCP520.

Is this a cartridge filter or D.E. filter?
This is a cartridge filter. It does not use D.E. powder and does not require backwashing.

How many cartridges does it use?
The Clean & Clear Plus 520 uses four cartridge elements, and they are included with the complete filter.

What is the flow rate?
This model is commonly listed with a 150 GPM flow rating. Actual system flow depends on pump size, plumbing, hydraulics, and equipment layout.

What size plumbing does it use?
Current product data commonly lists 2 in. plumbing connections. Confirm plumbing requirements before installation.

Is this good for larger residential pools?
Yes. With 520 sq. ft. of cartridge filtration area, this filter is a strong option for larger residential pools that need extended cleaning cycles and strong water clarity.

Does this filter need backwashing?
No. Cartridge filters are cleaned by removing the cartridges and rinsing them with a garden hose.

Confirm Before Ordering

Confirm the following before purchasing:

Model: Clean & Clear Plus 520 / CCP520
Part number: 160332
Filter area: 520 sq. ft.
Cartridges: Four cartridge elements included
Flow rating: 150 GPM commonly listed
Plumbing: Confirm 2 in. connection requirements
System sizing: Confirm proper filter sizing for pool gallons, pump flow, plumbing, and equipment layout
Installation: Professional pool equipment installation recommended

Do not order by square footage alone. Confirm the model number, plumbing layout, equipment pad space, and system flow requirements before purchasing.