Signs Your Pool Filter Is Dirty

While a pool can be a fun place to enjoy quality time with the family, it needs to be sufficiently maintained to ensure the requisite health and safety standards. Filters are a vital part of a pool system, keeping the dirt, debris, and algae out of the water.

However, they are not made to last a lifetime. Filters need regular maintenance and replacement to maintain the best water quality possible.

Here are some of the most common signs that the pool filter is dirty and needs to be inspected.

Water quality issues

If the pool water has become cloudy and dirty, the filter could be too clogged to remove the water debris, despite the water filter running. Problems can also occur if the water needs significantly more time to become clear after dirt has been introduced into the pool.

You backwash more frequently

Backwashing the filter means reversing the water flow to dislodge dirt and flush it away through the waste line. If the pool filter needs more backwashing than usual, it may be a sign that it’s too dirty or damaged to maintain adequate water cleanliness.

Sudden increase or decrease in water pressure

A dirty filter can clog, causing a sudden spike in the water pressure. The pressure can also spike if the filter is under more strain. The filter is strained when it’s damaged, or the water quality has become too low for it to work effectively. If the water pressure plummets, the water doesn’t pass through the filter correctly or at all, which might be due to debris clogging up the filter pipes.

Fuzzy cartridge

A filter’s cartridge is made of pleats of material that catch debris. A dirty filter will appear furry due to frayed pleats and piled up dirt. Small tears will eventually rip through the entire pleat, reducing the effectiveness of the filter.

Cracked or crushed cartridges

If the filter cartridge appears cracked or otherwise damaged, it might be time to replace it entirely. Damaged portions of the filter can break off and circulate through the filtration system, causing more damage.

How to fix a dirty filter

If the filter is slightly dirty or has a smaller clog, backwashing it might resolve the problem on its own. However, if repeated backwashing doesn’t work, professional services might be required. A trained technician knows where to look for possible issues and how to fix them. Alternatively, the filter might need to be replaced, which requires professional draining and installation.

If you suspect the pool filter is dirty and needs to be fixed or changed, contact a local pool expert. We know the best, cost-effective solutions to all pool issues.

Flawless Image Pool Service is a veteran-owned and operated residential pool maintenance team for Hillsborough County. Our Certified Pool Operators provide top-notch pool maintenance, 20 years of experience and reliable service. Call 813-536-3941 today!