How often do you change the sand in a sand filter?

How often do you change the sand in a sand filter?

every 3-5 years
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 much does it cost to replace a sand filter?

How Much Does a Sand Filter Cost? A new sand filter can cost anywhere from about $300 to more than $1,000 on average. Inground pool sand filter prices range between about $450 to over $1,200, depending on the size. Above ground pool sand filters are often cheaper at starting costs in the $300 to $500 range.

What happens if you put too much sand in a sand filter?

Too much sand and your filter will likely not run correctly or may break when reassembling. Too little sand and you will have cloudy water no matter how much your filter runs. Typically filters hold sand in 50 lb. increments, so you can safely expect filters to range from 100, 150, 200, 250 lbs., etc.

What is the best sand for a pool filter?

The only sand appropriate for use in pool filters is #20 silica sand, which is .45 -.55mm in size. Do not substitute any other kind of sand; it will not work properly in the filter.

Where to buy pool filter sand?

Pool filter sand can be purchased at larger home stores, or a gravel / sand yard, or water treatment stores, local pool suppliers, or online. To replace your filter sand, you’ll first need to empty out the existing sand in the tank. Start by removing the drain plug and allow the filter to start draining water.

Does my pool filter need new sand?

The sand in your filter should be changed every 2 years on heavily used pools and 5 years on less frequently used pools. If the pool is cloudy and is not related to chemistry it may need early changing.

Is sand leaking from my sand filter?

If your sand filter is leaking sand, into the pool, constantly (not just after backwashing), this is usually a broken lateral. Laterals are plastic parts at the bottom of the sand filter, with slits so small that it keeps out sand grains, until it cracks that is.