Living Water Pool Company

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Pool Filter Cleaning and Cartridge Replacement

filter cleaning services

Pool filter cleaning and cartridge replacement are essential maintenance tasks for keeping your pool water clean and clear.

Over time, debris, dirt, and other particles can accumulate in the filter, reducing its efficiency and potentially causing it to clog.

Regular cleaning is necessary to remove these build-ups and ensure the filter functions appropriately.

Did you know? 85% of pool-related issues arise from improper filter maintenance and cartridge replacement.

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Cartridge Replacement

Why Pool Filter Cleaning is Essential for a Healthy Pool

A clean pool is a healthy pool. Filters trap debris, keeping water clear and preventing harmful bacteria from proliferating. Without regular cleaning, filters become clogged, impairing water circulation and jeopardizing pool hygiene. Regular maintenance keeps water sparkling and ensures a healthy swimming environment.

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Types of Pool Filters: Understanding What You Have

Recognizing your filter type is vital. The three common filters are Sand, Cartridge, and Diatomaceous Earth (DE).

Each has its unique characteristics and cleaning needs:

  • Sand Filters: Use sand to trap particles, cleaned by backwashing.
  • Cartridge Filters: Utilize fabric-like cartridges, replaced or cleaned with special solutions.
  • DE Filters: Using powdered diatomaceous earth to filter particles requires backwashing and replenishing of DE powder.

Identifying the Right Time to Clean Your Filter

The right timing for cleaning your filter depends on various factors.

One crucial factor is the type of filter you have and its specific maintenance requirements. For example, some filters may require cleaning every month, while others may only need to be cleaned every three months.

Additionally, the amount of debris and dirt in your pool also plays a role in determining when to clean the filter. If you notice that the water flow is reduced or the pressure gauge reading is high, it may be a sign that your filter needs to be cleaned.

Another indicator is when the water in your pool starts to look cloudy or visible particles are floating on the surface. Regularly inspecting and monitoring your filter’s performance will help you identify the right time to clean it. By maintaining a clean filter, you can ensure optimal filtration and extend the lifespan of your pool equipment. 

Safety Precautions During Pool Filter Cleaning: Why Hiring a Professional is Essential 

When it comes to cleaning, safety should always be a top priority. Many potential risks and hazards are associated with cleaning tasks, such as exposure to chemicals, slipping on wet surfaces, or inhaling dust and allergens. That is why hiring a professional cleaner is essential.

Our pool cleaning professionals are trained and knowledgeable about the correct safety precautions to take while cleaning. They have the experience to identify potential hazards and know how to mitigate them effectively.

Additionally, our professional cleaners have the necessary protective gear and equipment to ensure their safety and the safety of others. We use commercial-grade cleaning products specifically formulated to be effective and safe. Moreover, professional cleaners are aware of proper waste disposal methods, preventing the release of harmful substances into the environment.

By hiring a professional cleaner from Living Water Pool Company, you can have peace of mind knowing that your cleaning tasks are being handled safely and effectively. You reduce the risk of accidents and injuries when cleaning is done incorrectly. Ensure the safety of your home or workplace and leave the cleaning to the professionals. 

Cleaning Process for Sand, Cartridge, and DE Filters 

The cleaning process for sand, cartridge, and DE filters may vary slightly, but the overall objective is to keep the filters clean and functioning efficiently. For sand filters, the first step is backwashing. This involves reversing the water flow through the filter, which dislodges dirt and debris. After backwashing, the filter valve is turned to rinse mode for a few minutes to remove any remaining dirt.

Cartridge filters require a different method of cleaning. The cartridges are removed from the filter and rinsed with a hose to remove loose debris. The cartridges can be soaked in a cartridge filter cleaner solution and then rinsed again for more thorough cleaning.

DE filters involve a different process altogether. DE stands for diatomaceous earth, a porous substance that captures small particles. The pool pump is turned off to clean a DE filter, and the backwash valve is opened. The filter is then backwashed and rinsed. After backwashing, the filter grids are removed and thoroughly cleaned with a hose or filter cleaning solution. Once cleaned, the grids are reassembled, and the system is ready. Regular cleaning of all three filter types is essential to maintain water clarity and ensure the longevity of the filtration system. 

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Maintaining Your Cartridge Filter

Cartridge filters are vital to keeping your pool clean but require proper maintenance to function efficiently. The following are some essential tips for maintaining your cartridge filter and ensuring the longevity of its use:

  • Inspection and Cleaning:
    • Every 2-3 months, take the time to inspect the cartridge.
    • Remove the element and use a hose to wash off any lingering debris quickly.
    • This routine check and clean will ensure the filter functions as it should, helping maintain crystal-clear water in your pool.
  • Quarterly Deep Cleaning:
    • The cartridge should be soaked in a special filter-cleaning solution every three months.
    • Place the filter in a large container, mixing the cleaning solution and enough water to submerge it completely.
    • Allow it to soak before rinsing thoroughly and reinstalling it into the tank.
    • Keep an extra filter on hand while the other is being cleaned, if possible.
  • Replacement:
    • With proper maintenance, your filter cartridges can last several years. When it comes time for replacements, we have you covered!
    • Regular cleaning plays a vital role in extending the lifespan of your cartridge.
  • Weather:
    • Arizona monsoons can create havoc on your filter cartridges. Massive wind, dust and even the rain can clog filters and throw your chemical balances off.
    • Try to be pro-active and get ahead of the storm. Make sure your skimmer and pool pump baskets are clean and drains are free from debris.

By following these maintenance steps, you can ensure that your pool’s cartridge filter continues to operate at its optimal level.

Regular attention to these details will prolong your cartridge’s life and provide a more enjoyable and healthy swimming experience. 

When to Replace Your Pool Cartridge Filter: Signs to Look For

Pool cartridge filters conveniently offer pool owners an effective and low-hassle option to maintain clear waters. Available in various models, these filters provide the flexibility to find a perfect match for your pool but are not immune to wear and tear. Regular cleaning is essential, but there will come a time when replacement is the only viable option. How do you recognize that moment?

Below are four signs that signal it might be time for a new cartridge filter:

  • Persistent Unkempt Pool Appearance – Your once sparkling pool no longer looks inviting. If the water’s color, odor, or appearance continually seems out of the ordinary, it’s a red flag that something’s amiss with your filter, possibly necessitating a replacement.

  • Visible Wear and Damage – Signs of overuse can be subtle or glaring. Look out for these tell-tale signs that your cartridge filter may have reached the end of its life cycle:

    • Misshapen Pleats: The pleats, which resemble the side view of a book and capture debris, become flattened or distorted, reducing their effectiveness.
    • Worn-Out Fabric: Look for signs of fraying, which can happen as harsh particles damage the filter pleats.
    • Tears or Holes: If you notice any rips or holes in the cartridge, cleaning won’t resolve the problem, and a replacement is needed, as contaminants now have a clear path through the filter.


  • Damaged Cartridge Bands – Cartridge bands play a vital role in holding the cartridge elements together and preventing the pleats from yielding to pressure. Even a single broken band can affect the whole filter’s functionality.

  • Cracked or Broken End caps – The end caps found at both ends of the cartridge are vital for maintaining the integrity of the filter unit. While rare, these can succumb to wear due to continual exposure to pool chemicals and pressure. If you find cracked or broken endcaps, it indicates that the rest of the unit might be compromised, necessitating a replacement.


Regular maintenance, including timely replacement, ensures that this vital component continues to serve you well. Seek quality products and affordable prices when shopping for filters & pumps, as investing in good quality will pay off in the long run by ensuring a pleasant and safe swimming experience for all.