Filter Cartridges

High-Quality Replacement Filter Cartridges for Pristine Pool Water 

Maintaining clean, inviting pool water starts with reliable pool water filter cartridges. At NW Pool Supply, we stock a comprehensive range of replacement filter cartridges designed for various pool systems, ensuring optimal water clarity and efficient filtration

Our Collection of Replacement Filter Cartridges for Pools

NW Pool Supply carries a diverse selection of filter pool cartridges for various pool filtration systems. Whether you’re looking for cartridges for Pentair, Hayward, or Jandy systems, we have options available for every need: 

  • Standard Replacement Cartridges: These are cost-effective solutions for general maintenance, providing reliable filtration for everyday pool use. 
  • High-Capacity Cartridges: For larger pools, we offer high-capacity cartridges designed to handle greater volumes of water, ensuring extended filtration efficiency. 
  • Multi-Pack Cartridges: Purchase cartridges in convenient multi-packs to keep replacements on hand for regular maintenance and quick swaps. 

Our online catalog allows you to browse different models, check product specifications, and select the right cartridge filter for pool based on size, compatibility, and filtration requirements. 

 

Benefits of Using High-Quality Pool Cartridge Filter Cleaner 

Investing in high-quality pool water filter cartridges brings numerous benefits to your pool maintenance routine. Quality cartridges not only enhance water clarity but also protect your pool system’s longevity and efficiency. Here’s what makes a quality cartridge essential: 

  • Enhanced Filtration Efficiency: High-quality cartridges trap more contaminants, reducing the workload on your pool’s pump and keeping water visibly clearer. 
  • Extended Lifespan of Pool Equipment: Efficient filtration protects other components like the pump and motor by allowing water to circulate more smoothly. 

Lower Maintenance Costs: By improving filtration, quality water filter cartridge reduces chemical usage and extends the intervals between deep cleanings, saving on maintenance expenses. 

 

Signs It’s Time to Replace Your Swimming Pool Cartridge Filter 

Regular cartridge replacement is vital to maintaining effective filtration. Here are some signs it may be time for a replacement: 

  • Reduced Water Flow: If you notice a significant drop in water circulation or pressure, it may indicate a clogged or worn cartridge. 
  • Cloudy Water: Persistent cloudiness, despite cleaning the cartridge, can be a sign that the filter is no longer capturing contaminants effectively. 
  • Increased Chemical Use: If you’re using more chemicals than usual to maintain water clarity, it may be due to reduced filtration efficiency from an old cartridge. 

Staying alert to these signs helps you replace cartridges promptly, ensuring continuous pool enjoyment. 

 

Why Buy Pool Filter Cartridges Online from NW Pool Supply? 

Choosing NW Pool Supply means more than just buying a cartridge pool filter —it’s investing in quality, convenience, and expertise. Here’s why we’re a trusted source for pool filter replacements: 

  • Extensive Inventory: We offer a wide range of cartridge filters for pools from top brands, ensuring you find the perfect fit for your pool system. 
  • Competitive Prices: Our pricing is designed to offer value, with discounts on popular models and multi-pack purchases. 
  • Expert Assistance: Need help selecting a cartridge? Our knowledgeable staff can guide you to the best choice based on your pool’s needs. 

Convenient Shopping: Easily browse, compare, and purchase online, with free shipping on all orders to make your shopping experience hassle-free. 

Need Help? Check Out Our Help Center 

Feel free to visit our store during our business hours for expert advice and assistance in choosing the right pool replacement filter cartridges. 

 

FREQUENTLY ASKED QUESTIONS

How often should I replace my pool filter cartridge?

Typically, pool filter cartridges should be replaced every 1 to 2 years, depending on usage, water conditions, and maintenance. Heavy use or challenging water conditions may require more frequent replacements.

How do I know if my pool filter cartridge needs replacing?

Signs that your filter pool cartridge needs replacement include reduced water flow, persistent cloudy water, increased chemical usage, or visible wear on the cartridge material. If cleaning doesn’t restore its performance, it’s likely time for a new one.

Are all cartridge filters for pools the same size?

No, cartridges vary in size depending on the pool system. Be sure to check your filter model specifications or consult with us to find the compatible cartridge for your pool.

Can I clean and reuse my pool filter cartridge instead of replacing it?

Yes, cartridges can typically be cleaned and reused multiple times. Regular rinsing and occasional soaking in a cleaning solution will help extend its life, but once it loses efficiency, replacement is necessary.

What types of pool filter cartridges do you offer?

We offer a wide selection, including standard, high-efficiency, and eco-friendly cartridges from brands like Pentair, Hayward, and Jandy. Each type is designed to meet various pool filtration needs.

How do I clean my pool filter cartridge?

To clean, remove the cartridge and rinse off debris with a garden hose. For a deeper clean, soak it in a cartridge cleaner solution to remove oils and contaminants. Allow it to dry before reinstallation.

Will a new cartridge reduce my pool's chemical use?

Yes, a new or clean cartridge will improve filtration, reducing the need for excessive chemicals by trapping contaminants before they react with your pool water.

Do you offer multiple packs of replacement filter cartridges?

Yes, we offer convenient multi-packs for popular cartridge models, making it easy to have replacements on hand for regular maintenance.

What’s the difference between standard and high-efficiency cartridges?

High-efficiency cartridges capture finer particles than standard ones, providing clearer water and better filtration. They’re ideal for high-use pools or those seeking superior water clarity.