Minor vs Major Pool Filter Problems in AZ
- E-Konomy
- Aug 1
- 5 min read
Swimming pools are common in Tucson homes. The cool pool water offers relief from the heat, and nothing is better than a pool party. However, owning a pool comes with some responsibilities. Most pool owners can handle the minor things, but what if something goes wrong with the filter?
Understanding the difference between minor issues and major issues can be the difference between an easy DIY repair and a major problem that requires an expert. They can also advise on questions like what are the different types of pool filtration systems in AZ?
In this guide, pool owners can find out how to identify, categorize, and respond to filter issues, and decide if it is a problem they can fix themselves, or if it's time to call a professional pool maintenance company.

The Role of the Pool Filter in Arizona Pools
A pool filter is the most critical component of any swimming pool, regardless of pool size. Working with the pool pump, the main job is to remove contaminants from the water, which ensures a clean and safe swimming pool. In Arizona, dust storms, desert pollen, and intense UV rays are common, and filters are always working hard to clean the pool effectively.
In other places, people may winterize their pools, but in Arizona, these filters are running year round. This puts a lot of strain on the system, which causes problems. Knowing some of these problems and how to fix them, is valuable...plus, pool owners will know which problems are out of their hands and require professional help. It may be beneficial to contact Affordable pool maintenance Tucson when an issue occurs with a pool filter.
Minor Pool Filter Problems in AZ
1. Clogged or Dirty Filter Media
Any type of filter can get dirty, and in fact, this is a common issue in Arizona due to all of the dust and particles in the air. A dirty filter with too much debris reduces the flow of water and the effectiveness of the filter, but as far as pool repairs go, this is an easy fix to get back to a clean pool.
Symptoms of a clogged filter include low filter pressure, cloudy water, poor energy efficiency/high energy costs, and higher pressure. To fix a clog, you can do a backwash if you have a sand or DE filter, you can rinse or replace the cartridge in a cartridge filter, and you can set up a schedule as part of routine upkeep to make sure you are checking at the appropriate times.
2. Worn or Cracked O-Rings and Gaskets
Rubber O-rings and gasket seal connections are found in the filter housing. As time goes by, these begin to dry, crack, and shrink. Many pool owners can fix this themselves without worry.
Signs of worn or cracked o-rings or gaskets include dripping or leaking around the filter tank, loss of pressure, or air getting into the filter housing. To fix the issue, replacing worn parts or lubricating the gaskets can help.
3. Mild Leaks at Fittings or Valves
Leaks around fittings is another common issue that pool owners can fix without a pool repair service.
Signs of mild leaks include dripping water, minor puddling, and a reduction in water levels. To fix this problem, pool owners can tighten the fittings, replace worn-out Teflon tape, and seal with pool-safe plumbing adhesive.
4. Air Bubbles in Return Jets
Air getting into the system is common in Tucson, as there is a high evaporation level and improper water levels. It usually indicates that there is a minor suction leak.
Symptoms of this issue include bubbles in the return flow and gurgling in the pool pump basket area. To fix the issue, look for loose pump lids or skimmer baskets that are cracked or broken.
5. Incorrect PSI Readings Due to a Faulty Gauge
If the pressure gauge isn't working properly, it can make it difficult to know when it's time to backwash the filter. If there is no movement on the gauge or if there is not enough flow coming from the filter, the gauge could be faulty.
The solution is simple; replace the gauge.
Major Pool Filter Problems in AZ
Most of the above issues can be fixed very simply and help owners keep a well-maintained pool all year long. However, some issues go beyond this, and they require extra help from a professional.
When exposed the the intense heat of Arizona, it's more common for aging filters to crack or split due to the pressure. Signs of this include visible cracks in the tank, a sudden loss of water, and leaks that cannot be controlled.
This is not repairable, and the entire tank will need to be replaced.
2. Broken or Collapsed Filter Grids (DE Filters)
In DE filters, the grids can be damaged or collapse over time. This will lead to the release of DE powder into the pool. Pool owners will see cloudy water despite pool chemicals, like chlorine levels, being properly balanced and loss of filtration pressure.
To fix the issue, the DE filter will need to be replaced, which is a complex job that is best done by someone with experience.
3. Blown Laterals in Sand Filters
Sand filters have laterals at the bottom of the tank that helps to distribute water. If one of these breaks, sand can get into the pool. If pool owners discover sand in the pool, if there are weird sounds, or poor water quality, action needs to be taken.
To fix the issue, the filer will need to be drained, and the broken lateral must be replaced. Then, the filter sand can be replaced. This is a major repair, and it's labor intensive.
4. Pump and Filter Misalignment
If the pump and filter are not properly aligned, it could strain the system and lead to failure. If the filter or pump fails, it could lead to big issues and further damage.
Stronge noises coming from filter or pump housing, pressure going up and down, or repeated leaks are all signs. If this is happening, it's best to call a professional ASAP to avoid costly repairs.
5. Excessive Internal Corrosion or Scale
Hard water in Arizona can cause a lot of mineral buildup inside of the tank. This is especially true if the pool's chemistry is not maintained correctly. Pool owners might notice reduced water flow, scale buildup, and equipment malfunctions.
To fix the issue, the filtration system may need to be replaced. If the buildup isn't too heavy, it may be possible to acid wash it, instead.

Preventative Tips for Arizona Pool Owners
To avoid both minor and major filter problems, pool owners in Tucson should implement a regular maintenance routine:
Monitor filter pressure and filter health weekly
Test and check water chemistry regularly
Backwash as needed, not on a fixed schedule
Replace cartridges and media on schedule
Clean filters before and after monsoon season
Use a pool cover when not in use to limit dust in the summer season
Schedule seasonal professional inspections
Reach Out to E-Konomy Pool Service & Supplies for Pool Care & Pool Equipment
Pool owners in Tucson may be able to fix minor issues themselves, but when major issues occur, they may need professional help.
E-Konomy Pool Service & Supplies is one of the pool repair and pool cleaning companies in the Tucson area that does everything from improving a pool's performance and replacing pool lights to cleaning the pool floor, pool liners, and improving chemical balance. They can also explain how to tell what size pool filter you need in AZ.
Those who notice issues like cracks in the pool structure, weak water flow, excessive algae growth, leaks, or issues with a pump motor should contact the team.
Understanding minor vs major pool filter problems in AZ is essential, as it's important to know when to call a professional. From routine cleaning to avoiding expensive repairs, E-Konomy Pool Service & Supplies is happy to help.




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