Shasta Replacement Filter Cartridge | Jandy CL340/CV340 WPOC.JAN726B-4P
Shasta Replacement Filter Cartridge | Jandy CL340/CV340 WPOC.JAN726B-4P
Get it fast with Oncore Replacement Filter Cartridge. The cartridge fits the Jandy Industries CL340 and CV340 filters. Additionally, Shasta Pool Supply delivers free shipping and everyday discount prices.
Oncore Replacement Filter Cartridge
Oncore Replacement Filter Cartridge upgrades the Jandy Industries CL340 and CV340 pool filtration system. Furthermore, this high-quality cartridge ensures crystal-clear water and efficient filtration.
Jandy Industries CL340/CV340 Alternative
Shasta Pool Supply offers multiple alternatives. Checkout the WP.JAN0800-4P Swimming Pool Replacement Cartridge. Basically, it offers the same high performance and fit for the Jandy Industries CL340/CV340 filters.



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Key Features
- EVERCLEAR technology for superior filtration
- 4-pack Injection-molded core made from 100% virgin ABS or PP
- High-filament count spunbond polyester wrapping
- Robust end caps resistant to chlorine and mildew
- Point-bonded construction for even loading
Specs
- Part Number: WPOC.JAN726B-4P
- Manufacturer: Oncore
- Length: 15.0
- Width: 15.0
- Height: 21.0

Oncore Cartridge
Engineered to Last
The Oncore Replacement Cartridge features built to last and strong core wrapped polyester material. Therefore, its unique construction delivers optimal water flow and efficient debris capture. Specifically, the rugged point-bonded design ensures even loading, maximizing the filter's lifespan and performance.
Engineered with state-of-the-art equipment and best manufacturing practices, OnCore Filtration delivers a product that's always FAST, PURE, and TRUE. Therefore, experience the difference of a filter cartridge that combines durability, efficiency, and exceptional filtration.
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What our customers are saying
Came early and was as expected.
Came early and was as expected.
William P.
Super responsive even on Sunday. Great service fast ship would use again in a heartbeat! Wish you all were local to me. Thanks for getting me out of a jam!
Super responsive even on Sunday. Great service fast ship would use again in a heartbeat! Wish you all were local to me. Thanks for getting me out of a jam!
Matt O.
Chuck is a great sales rep
Chuck is a great sales rep
Kurtis D.
FAQ
Our expert staff answers customer's most asked questions.
How frequently should I clean my filter cartridges?
The cleaning frequency is contingent on your filter's size. As a general guideline, initiate the cleaning process when the filter pressure exceeds the initial pressure by 10 psi. This ensures optimal filtration efficiency.
Does a solar panel for my pool effectively save energy?
Absolutely! The installation of a solar pool heater can significantly reduce your swimming pool heating costs, providing an energy-efficient solution.
My Pool water gets too hot in the summer to enjoy it. What can I cool it down with?
Many heat pumps now come with a option to cool the water. Click here to view our heat pumps with this option.
Learning Center
Blog posts
The latest news and guides making buying and maintaining pool equipment easier.
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Pool filter cartridges typically last one to three years. However, many pool owners aren't sure about the right time to replace their cartridges. Some people keep them for 3-5 years...
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