Pentair CNC Plus 240 Cartridge Replacement - 4 Pack | 179133
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Genuine Pentair CNC Plus 240 replacement cartridges ensure high-efficiency filtration and long service life. Covered under Pentair’s standard limited warranty when installed per manufacturer instructions.
Q: How often should these cartridges be replaced? A: Every 12–24 months depending on pool usage and water quality. Q: Can I install fewer than 4 cartridges? A: No, the system requires all four cartridges for proper flow and filtration efficiency.
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Delivery and Shipping
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Description
Description
Pentair CNC Plus 240 Cartridge Replacement - 4 Pack | 179133
Pentair 179133 CNC Plus 240 Cartridge 4-pack delivers reliable, high-efficiency filtration for residential and commercial pool systems.
Features
- Pack of 4 genuine Pentair CNC Plus 240 replacement cartridges
- Pleated media captures fine debris for cleaner water
- Durable, chemical-resistant construction for long-lasting use
- Fits Pentair CNC Plus 240 filtration systems
- Easy installation reduces maintenance time
- Maintains optimal water flow and performance
Description
The Pentair CNC Plus 240 Cartridge Replacement 4-pack (179133) is engineered for high-performance pool filtration. These genuine cartridges capture fine debris and maintain water clarity while resisting chemical and UV damage. Ideal for residential and commercial pools, they ensure consistent flow and long-lasting reliability.
Pro Tip
Replace all four cartridges together and consider a filter O-ring kit to maintain a tight seal and extend filter life.
Related Parts
Installation Tips
Always depressurize the filter system before replacing cartridges. Inspect O-rings for wear and apply silicone lubricant as needed for a proper seal.
Specifications
Specifications
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Warranty
Product Warranty
Product Warranty
We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:
- Pentair Warranty
- A&A (Pentair In-Floor) Warranty
- Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
- Paramount Warranty
- BlueSquare Warranty
- Hayward Warranty
- All Other Manufacturer Warranties
Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.
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