Why is my sand filter not suctioning?

Why is my sand filter not suctioning?

It could be something blocking it, a dirty pool filter, or too much air in the system. If there’s something blocking your pump’s suction, check your filter gauge. If it’s 10psi above the normal reading, clean your filter.

How do you backwash Aqua Pro sand filter?

Depress and turn Handle 180° to the BACKWASH position. In the BACKWASH position, the water flow is automatically reversed through the filter so that it is directed to the bottom of the filter vessel, up through the sand, flushing the previously trapped dirt and debris out the waste line.

How often should you change sand in pool filter?

every 3-5 years
When do I need to replace my sand? On average, sand should be replaced every 3-5 years. This may be longer if the pool stays clear, or shorter, if the filter runs all the time. The jagged edges of the sand wear down and become smooth as the sand ages.

How do I know if my sand filter is clogged?

Add diatomaceous earth (DE) to your pool skimmer, stick to around a scoop or two – no more than the size of a 1lb coffee cup. The moment you do this, go to the pool jets to see if it is returning DE into the pool, or if the water suddenly looks cloudy. If it is, you likely have an issue with your filter.

How do I know if my sand filter isn’t working?

How to Tell If Your Sand Filter Is Bad: 7 Common Pool Filter…

  1. A Slow Sand Filter. If your swimming pool begins to seem a bit cloudy or unclear, then you may have a sand filter that’s running slowly.
  2. Leaking Multiport Valves.
  3. Broken or Bad Laterals.
  4. Dirty Sand Filter.
  5. Valve Failure.
  6. Tank Failure.
  7. Pressure Issues.

How does a Jacuzzi sand filter work?

The pump draws water from the pool and pushes it to the filter. The water enters via the dial valve, travels through the diffuser, then through the sand bed. As the water passes through the sand, the debris is caught between the sand particles.

How much sand do you put in a sand filter?

Sand filters generally start at around 16 inches in diameter. For a 16-inch sand filter, you should expect to add around 100 lbs of sand. For every inch in diameter larger than 16 inches, you add an extra 25 lbs of sand until you reach 20 inches.

How do you backwash a Jacuzzi pool filter?

How to Backwash a Pool Sand Filter

  1. Turn off the pool pump.
  2. Set the filter valve handle to the ‘Backwash’ position and ensure the handle locks in place.
  3. Turn the pump on and backwash for 2 minutes or until the water in the sight glass (located on the filter) is running clear.
  4. Turn off the pump.

How do I know if my sand filter is working properly?

How do you unclog a sand filter?

Deep Chemical Cleaning Pour sand filter cleaner into the strainer basket and replace the lid. Turn the pump off and leave it off for at least 8 hours. Backwash the filter for 3-5 minutes again to remove dirt, debris, and the cleaner. Turn the filter system back on.

How do you fix a clogged sand filter?

In order for your sand filter to work optimally, it is important to clean the filter sand regularly.

  1. Stop the pump.
  2. Close the valves on the suction and return lines.
  3. Open the cover of the pump and empty the filter basket.
  4. Refit the cover.
  5. Open the valve to the drain outlet.
  6. Turn the lever to BACKWASH.

How long do sand filters last?

Your sand filter can last anywhere from 15 years to 25 years or more if cared for and maintained well. Most of the time, you may need to replace parts like valves and gaskets, but you probably won’t need to replace the whole system for many years.