8 Signs Your Pool Filter Needs Replacing - Poseidon Pool Services

As your pool care experts in the Central Coast, here are the crucial signs that your pool water filter needs replacing:

1. Limited flow through your system 

If you find that the water flow rate through your pool system has significantly decreased, it may be an indication that your pool filter needs to be replaced. Reduced water circulation and filtering effectiveness can result from a worn-out or clogged filter.

2. Pleats are opened

Look for a visible sign that the pleats in your pool water filter have been stretched or opened. The material of the filter can deteriorate over time, which will result in the pleats losing their shape. This reduces how well the filter can catch and get rid of impurities from the water.

3. Limited suction when vacuuming

If you experience reduced suction while vacuuming your pool, it may indicate a problem with the filter. A worn-out or clogged filter can restrict the flow of water, affecting the vacuum’s performance and reducing its ability to pick up debris from the pool floor.

4. Debris coming back through the returns

When your pool water filter is no longer functioning properly, you may notice debris being pushed back into the pool through the return jets. This is a clear sign that the filter is unable to trap and retain particles effectively, allowing them to circulate back into the pool water.

5. Bands are broken

Many pool filters feature bands or clamps that hold the filter cartridge or elements in place. If you observe any broken or damaged bands, it suggests that the filter is no longer securely sealed, which can lead to water bypassing the filter and reducing its efficiency.

6. Pool is no longer crystal clear 

A properly functioning pool filter plays a crucial role in maintaining clear and clean water. If you notice that your pool water is constantly cloudy, dull, or discolored, despite regular maintenance efforts, it could indicate that the filter is no longer capable of effectively removing impurities and contaminants.

7. Algae and oils stuck on the filter 

Over time, algae, oils, and other organic matter can accumulate on the surface of the pool water filter. If you notice a buildup of slimy substances or persistent algae growth on the filter, it suggests that the filter is struggling to handle the organic load, indicating the need for replacement.

8. Recently bought a house with a pool 

• If you have recently purchased a house with a pool and are unsure of the condition or age of the pool filter, it is recommended to inspect and evaluate its performance. If any of the above signs are present or if the filter’s age is unknown, replacing it is a wise decision to ensure optimal filtration and water quality in your pool.

About Poseidon Pool Services 

Poseidon Pool Services is your reliable partner for routine pool maintenance on the Central Coast. With years of experience in the field, we provide thorough pool maintenance options to maintain your pool in top shape all year long.