Pool Sand Filter Problems & Sand Filter Maintenance & Troubleshoot Pool Filter Sand Issues.
Pool sand filter problems can be a pain to troubleshoot simply because of the amount of pool filter media involved. You need to have the best information, tips, and maintenance tips for your inground and above ground pool sand filter. Troubleshooting a swimming pool sand filter, unlike a torn pleat in a cartridge filter or a torn grid in a DE pool filter, might be hard to find.
If the pool filter media is bad or there's a broken lateral, you can't know simply by opening the lid on the swimming pool sand filter and looking inside. If things need replaced in the sand pool filter there's going to be some scooping and scraped-up forearms. Or you can go the easy route and use a Shop-Vac.
Due to the nature of a swimming pool sand filter, caution needs to be taken in order to stay safe. First, turn off the filter pump and relieve the pressure through the air-relief valve or the pump lid before servicing the sand filter.
Clean Pool & Spa is not responsible for any injury and/or damage by work associated with attempted repair of a sand filter. This is for information purposes only.
Here's a list of pool sand filter problems that can occur:
Most of the time a good 2-3 minute back-washing will do the trick. Normally the water will run clear or a sight-glass will help you see when the water turns clear.
Using the best pool tips and proper pool water maintenance is vital to the health and well being of your pool. Be sure you have the swimming pool chlorine, pH, alkalinity, calcium hardness, and cyanuric acid level adjusted.
Too big or too small pool filter will cause bad filtration and the sand filter may clog up. Most manufacturers recommend No. 20 grade silica pool filter media. Check with your owner's manual for the correct size of pool filter sand.
Having too big of a swimming pool sand filter may break up sand particles which may allow them to pass through the under drain or laterals.
Having too small of a pool filter pump motor will cause the pump to work harder and it won't be able to filter the dirt out of the swimming pool. Normally a residential pool filter pump should turn over the water at the most every 8 - 10 hours. Commercial pools may do it a little faster.
A leaking sand filter can happen if the filter was not fitted correctly. You'll want to pay particular attention to the multiport valve, spider gasket, pump pot lid, and all unions in the plumbing. You can solve this by inspecting the suction side and return side, everything is securely fitted and that the tank itself has not sustained damage.
Your pool sand filter problems don't have to be a headache. If you stay on top of your pool water chemistry and check your equipment weekly, you'll be able to keep your pool sand filter problems down to a minimum, or maybe none at all.
Go To:Swimming Pool Care > Sand Filters > Sand Filter Problems
Click below to see contributions from other visitors to this page...
Why Is There Sand At Bottom Of Pool
How could I clean the sand out of the bottom of my above ground pool without having to empty it every time? Thanks for the question Jonathan …
Water Coming Out Backwash Hose During Filtration
I just replaced my backwash valve within the past year. I noticed my water level kept dropping and started looking for why, which is when I noticed …