Pentair Genuine Replacement CNC Plus 520 Cartridge - 4 Pack

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Pentair SKU: 179136
Pentair Genuine Replacement CNC Plus 520 Cartridge - 4 Pack

Pentair Genuine Replacement CNC Plus 520 Cartridge - 4 Pack

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Pentair SKU: 179136
Regular price $384.95 Sale price $274.95 Save 29%
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  • Item Qualifies For Free Gift At Checkout
  • Qualifies For Free Shipping in the USA
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Pentair Genuine Replacement CNC Plus 520 Cartridge - 4 Pack

Exceptional quality should be the number one priority for your pool equipment. At Pentair, we pride ourselves on making quality our priority. The new Pentair Genuine Clean and Clear Plus replacement cartridge 4 packs contain four easy-to-clean, non-woven, polyester cartridges. We are providing you with the EXACT SAME parts that we use in our production lines. 

 The Clean and Clear Plus Filter and cartridges are certified to NFS/ANSI Standard 50 to ensure the product meets industry standards to help protect water, consumers, and the environment. The NFS mark assures consumers, retailers, and regulators that certified products have been rigorously tested to comply with all standard requirements. These Pentair Genuine cartridges have been factory tested and certified to NSF/ANSI Standard 50 to provide extreme quality and superior performance compared to generic options.

ALL SHIPPING IN THE USA IS FREE - Some restrictions apply

· Most Orders Ship Free "Standard" To USA Domestic Mailing Addresses.

· We proudly ship with FedEx, USPS, UPS, and OnTrac. ***

· Certain items may be upgraded for shipping…ON US!

· Orders above $300 could be required to have signature confirmation

· All Pool Pumps and Pool Vacuums WILL require a signature upon delivery

· Some Expedited Shipping will incur additional handling time if Pre-Order status is displayed ****

***Shipping Carrier is determined upon delivery speed needed for each order. Paid Expedited Shipping will be shipped at the speed requested but Carriers are subject to change without notice.

**** Handling time varies with inventory and availability. Please reach out with any questions or concerns regarding the inventory of your item.


USPS First Class Mail and Priority Mail shipping is NOT GUARANTEED. Displayed transit times are estimates and not Guarantees.

Expedited Shipping via FedEx/UPS: Monday-Friday before 1:00 PM Arizona Time

We do NOT allow changes in address with Carriers after items are shipped.


Weekend deliveries are the future, and we are striving to meet all the needs of our customers. However, the carriers are attempting on rolling the processes on certain zip codes throughout the mainland 48 states only. Restrictions do apply.

Standard and expedited shipping methods through all carriers cannot guarantee Saturday deliveries due to restrictions to certain carrier zoning.


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