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Your pool filter plays a crucial role in keeping your water sparkling clean, free of debris, and safe for swimmers. Whether you're using a cartridge, DE, or sand filter, regular maintenance is non-negotiable if you want to prevent cloudy water, algae growth, or excessive strain on your pool equipment. Neglecting your filter can lead to water quality issues, circulation problems, and higher energy bills.

How Often Should You Clean Your Pool Filter?

The frequency of cleaning depends on the type of filter you have:

• Cartridge Filters – Every 4–6 weeks, or when pressure rises 8–10 PSI above the normal level.
• DE (Diatomaceous Earth) Filters – Backwash and recharge every 4–6 weeks, with a full teardown and clean 1–2 times per year.
• Sand Filters – Backwash every 1–2 weeks and deep clean every 1–2 seasons.

High swimmer load, surrounding trees, storms, or heavy pollen may increase how often your filter needs cleaning.

Signs Your Filter Needs Attention

Don’t wait until the water turns green. Here’s how you’ll know it’s time to clean or service your filter:

• Cloudy or Murky Water – A clogged filter can't catch fine debris.
• Poor Circulation – Weak return jets are a red flag for high filter pressure.
• Increased PSI on the Pressure Gauge – If it’s 8–10 PSI over baseline, your filter is due for cleaning.
• Visible Dirt or Debris – If the filter media looks gunky, it needs a rinse or replacement.
• Algae Growth – A dirty filter allows contaminants to thrive.

Benefits of Professional Filter Cleaning

While some pool owners attempt DIY cleaning, professional service ensures a deeper clean and extends the life of your equipment. Here’s what you get when you hire a pro:

• Thorough Internal Inspection – Catch early signs of wear or cracks in cartridges, manifolds, or grids.
• Proper Cleaning Methods – We use specialized equipment and solutions to clean deeply without damaging filter components.
• Safe Reassembly – Filters are reassembled correctly, avoiding leaks or pressure issues.
• Performance Restoration – Boost your pump’s efficiency and improve circulation.

Filter Cleaning Is Just the Start

Proper filtration is one part of a complete pool care routine. Pair regular cleanings with good skimming, brushing, vacuuming, and water balancing to maintain crystal-clear water all season long.

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