Name: Pentair CNC Plus 520 Cartridge 4-Pack for the Clean & Clear Plus CCP520 Filter | 179136
Brand: Pentair
SKU: 179136
Price: 411.99 USD
Availability: InStock

Four white pleated Pentair CNC Plus 520 pool filter cartridges with blue end caps, standing upright side by side.

Pentair CNC Plus 520 pool filter cartridge with white pleated paper media and blue end caps, standing upright

Close-up of a Pentair CNC Plus 520 pleated filter cartridge with blue end cap and M2223118-PRNA label band.

Close-up of pleated white filter media on a Pentair CNC Plus 520 pool filter cartridge, model code printed on fabric.

$411.99

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SKU:: 179136

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About This Item

The Pentair CNC Plus 520 Cartridge 4-Pack (179136) is the OEM replacement cartridge element set for the Clean & Clear Plus 520 cartridge filter, including the CCP520 model.

This listing supplies four CNC Plus 520 cartridge elements in a single pack. They replace the filter media in the Clean & Clear Plus 520 cartridge filter when the existing elements are spent.

Specifications

Pentair Part Number	179136
Part Name	CNC Plus 520 Cartridge 4-Pack
Part Category	Cartridge Elements
Quantity Included	Pack of 4

Fits Into

Brand	Equipment Line	Model / Part Number	Notes
Pentair	Clean & Clear Plus	160332 (CCP520)	Model 520 replacement cartridges (4/pack) for the CCP520 filter
Pentair	Clean & Clear Plus	CLEAN & CLEAR PLUS 520	CNC Plus 520, pack of 4

Compatibility is based on Pentair parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment's manual or on the original part itself before ordering.

Poolaroo Pro Tip

Check the model number on your filter's data label against the Clean & Clear Plus 520 / CCP520 listing above before ordering. This pack contains four elements, so confirm that the count suits your filter.

About Pentair Pool Products and Parts

Pentair is often considered the "gold standard" for pool professionals, and for good reason. Founded in 1966 (originally by five inventors making high-altitude balloons!), the company has evolved into the global leader in smart, sustainable water solutions. For the DIY homeowner, Pentair represents the intersection of rugged durability and silicon valley-tier technology. They pioneered the Variable Speed Pump revolution with the IntelliFlo®, saving American pool owners millions in energy costs. Today, their ecosystem focuses heavily on automation, allowing you to control your pump, heater, lights, and chemistry from a single app. While they are a favorite among professional builders, their "EC" (E-Commerce) line of equipment allows homeowners to access pro-grade technology with valid warranties for DIY installation.

Why We Trust Pentair Pool Products and Parts: Energy Efficiency Leaders: Recipient of the ENERGY STAR® Partner of the Year award for over a decade; their pumps are designed to pay for themselves in energy savings.

Smart Automation: The Pentair Home App and IntelliCenter systems offer best-in-class control over your pool ecosystem from anywhere in the world.

Professional Pedigree: The brand most often recommended and installed by pool builders for high-end residential pools.

Eco-Conscious: Dedicated to reducing water waste and energy consumption through "Green" technology innovations.

Visit Pentair Pool Solutions →