How to Maintain Hayward Cartridge Pool Filter for Optimal Performance

Maintaining your pool filter is crucial for ensuring clean, clear, and safe water in your swimming pool. Regular maintenance not only extends the life of the filter but also enhances the overall efficiency of the pool system, ensuring that contaminants are effectively removed. The Hayward cartridge pool filter is a popular choice for many pool owners. Known for its ease of use and efficient filtration, the Hayward cartridge filter offers several benefits, including lower maintenance costs compared to other filter types, the ability to capture small particles and a straightforward cleaning process. 

Table of contents: How Hayward Pool Filters Work? Comparison with Other Types of Pool Filters Advantages of Using Hayward Pool Filter Signs of a Clogged Hayward Cartridge Filter How to Clean a Hayward Cartridge Pool Filter Troubleshooting Common Issues with Hayward Cartridge Pool Filters

How Hayward Pool Filters Work?

Hayward pool filters utilize a cylindrical cartridge made of fine-pleated fabric to filter out debris and contaminants from the pool water. Water is drawn from the pool and pumped through the cartridge, where particles such as dirt, leaves, and algae are trapped in the pleats. The clean water is then returned to the pool. Unlike other systems, there’s no need for backwashing; instead, the cartridge is periodically removed and rinsed clean.

Comparison with Other Types of Pool Filters

Sand Filters

Sand filters use sand as a filter medium. Water passes through layers of sand, where contaminants are trapped.

• Maintenance: Requires backwashing to remove trapped debris and can become clogged over time.

• Efficiency: Generally, sand filters can clean larger particles but may be less effective for smaller contaminants compared to cartridge filters.

DE Filters (Diatomaceous Earth)

 DE filters use a powder made from fossilized diatoms to coat a filter grid. Water passes through this grid, capturing very fine particles.

• Maintenance: Requires backwashing and the addition of DE powder after cleaning, making it more complex.

• Efficiency: DE filters are very efficient and can filter out the smallest particles, but they require more maintenance than cartridge filters.

At USA Pool Shop, a wide variety of pool filters are available, covering everything from filters and pumps to heaters and cleaners, all sourced from leading manufacturers.

Advantages of Using Hayward Pool Filter

• Efficiency: Provides excellent filtration without the complex setup of DE filters. It effectively removes small particles, ensuring clean water.

• Ease of Maintenance: Cleaning the cartridge is straightforward—just remove, rinse, and reinstall. There’s no need for backwashing or adding chemicals, saving time and effort.

• Lower Water Usage: Since there’s no backwashing, cartridge filters conserve water, making them eco-friendly and cost-effective.

• Compact Size: Hayward cartridge filters often have a smaller footprint compared to sand or DE filters, making them suitable for limited spaces.

• Durability: The cartridges are designed to last several seasons with proper maintenance, reducing replacement frequency.

Signs of a Clogged Hayward Cartridge Filter

• Decreased Water Flow: If you notice a drop in the flow rate from the return jets, it may indicate that the filter is clogged and needs cleaning.

• Increased Pressure Reading: A significant increase in the pressure gauge reading on the filter indicates it may be time to clean or replace the cartridge.

• Dirty or Cloudy Water: If the water appears cloudy or dirty, a dirty filter may not be adequately capturing particles, necessitating maintenance.

• Visible Debris on or in the Filter: If you notice an accumulation of debris or dirt on the filter cartridge, it should be cleaned to maintain filtration effectiveness.

• Unusual Noises from the Pump: Strange noises can indicate that the pump is working harder than it should, often due to clogging or other issues within the system.

How to Clean a Hayward Cartridge Pool Filter

Before beginning any maintenance, ensure your safety by turning off the pool pump and disconnecting the power supply.

Remove the Cartridge

• Locate the access cover on your Hayward cartridge filter.

• Open the cover by unscrewing screws or unclipping the latch, depending on your model.

• Carefully remove the cartridge by pulling it straight out. Be cautious of any water that may spill out.

Rinse the Cartridge

• Take the cartridge outdoors and use a garden hose with a high-pressure nozzle.

• Rinse the cartridge thoroughly, focusing on the pleats where debris may accumulate.

• Ensure you rinse from the inside out to dislodge trapped dirt.

• Importance: A thorough rinse helps remove dirt and debris effectively, ensuring better filtration when the cartridge is put back into service.

Soak the Cartridge

• For deeper cleaning, prepare a soak solution. Use a cartridge cleaner or a mild detergent mixed with water (follow product instructions for dilution).

• Submerge the cartridge in the solution and allow it to soak for at least 30 minutes for optimal results.

• For tough stains or buildup, you may soak it longer, but avoid extended soaking if using harsh chemicals.

Reassemble the Filter

• After rinsing and soaking, gently reinsert the cartridge into the filter housing, ensuring it is seated correctly.

• Replace the access cover, securing it with screws or the latch as required.

• Check that all seals are in place to prevent leaks.

Restart the Pool Pump

• Restore the power supply to the pump and ensure all valves are in the correct position.

• Slowly turn on the pool pump and monitor for any unusual noises or leaks.

• Allow the system to run for a few minutes to ensure proper operation.

Troubleshooting Common Issues with Hayward Cartridge Pool Filters

Common Problem	Cause	Fix
Decreased Water Flow	Clogged or dirty cartridge	Clean the cartridge thoroughly. If flow doesn’t improve, consider replacing it.
High Pressure Readings	Blockage in the system or dirty filter	Inspect and clean the cartridge. Check for clogs in the pump or plumbing. If pressure remains high, consult a professional.
Cloudy Pool Water	Ineffective filtration or poor water chemistry	Clean the cartridge and test water chemistry. Add chemicals as needed to balance pH, chlorine, and alkalinity.
Leaks Around the Filter	Worn seals or loose fittings	Tighten connections and inspect seals for damage. Replace any worn seals to stop leaks.
Unusual Noises from the Pump	Air trapped in the system or mechanical issues	Check for air leaks and ensure the pump is fully primed. If noises persist, consult a professional to inspect the pump.
Dirty Filter After Cleaning	Water chemistry issues or excessive debris	Reassess water balance and use additional preventative measures like skimmers or pre-filters.

Regular maintenance of the Hayward cartridge pool filter is crucial for optimal pool health. Clean and inspect the filter regularly, monitor water chemistry, and replace cartridges as needed to ensure efficient filtration. outlined cleaning and maintenance steps will help you keep your pool sparkling clean, minimize repair costs, and extend the life of your filter system. USA Pool Shop offers a range of pool filter replacement parts, including filter cartridges, sand, DE powder, o-rings, pump impellers, and pressure gauges, ensuring that your pool filter operates efficiently.

FAQs

How often to clean the Hayward cartridge pool filter?

It is recommended to clean your Hayward cartridge pool filter every 4-6 weeks or as needed, depending on the size of your pool, bather load, and environmental factors.

Can I use a pressure washer to clean my Hayward cartridge pool filter? 

It is not recommended to use a pressure washer to clean a Hayward cartridge pool filter, as high pressure can damage the filter media. Stick to using a garden hose with a nozzle or a filter cleaning solution.

Are Hayward cartridge pool filters easy to install? 

Hayward cartridge pool filters are generally considered easy to install and maintain compared to other types of pool filters, like sand filters. They do not require backwashing and offer excellent filtration with simple maintenance requirements.