how to clean a reusable pool filter

How to Clean a Reusable Pool Filter

If you own a pool, then you know how important it is to maintain it. One way to ensure that your pool is clean and safe to swim in is by using a filter. A pool filter removes any debris or contaminants from the water, keeping the pool crystal clear. However, filters need to be properly maintained to work at their best. In this article, we’ll discuss how to clean a reusable pool filter.

Understanding Your Pool Filter

Before diving into the cleaning process, it’s important to understand the different types of pool filters. There are three types of pool filters: sand, cartridge, and diatomaceous earth (DE). The type of filter you have will determine how you clean it.

Sand filters use sand to trap debris and contaminants. These filters are great for larger pools, as they require less maintenance than other filters. Cartridge filters use a paper-like cartridge to catch debris. These filters are great because they can catch debris as small as 10-15 microns, making the water crystal clear. DE filters are the most effective filters, catching debris as small as 1-3 microns. The downside to these filters is that they require more maintenance than sand or cartridge filters.

Preparing Your Pool Filter for Cleaning

Before cleaning your pool filter, you need to turn off the pool pump. You should also make sure that the filter is cool to the touch. Hot filters can melt or warp, and this will cause your filter to be useless. If you’re using a sand filter, you’ll need to reduce the water level in your pool to about halfway up the skimmer. This will prevent water from entering the filter when it’s removed. You’ll also need to turn the valve to “backwash” to release any debris from the filter.

Cleaning Your Pool Filter

Cleaning your pool filter will depend on the type of filter you have. Here are some tips for cleaning each type of filter.

Cleaning a Sand Filter

- Remove the upper assembly and the diffuser.

- Using a filter scoop, remove the sand.

- Wash out the sand using a garden hose. Make sure to wash out all debris and contaminants.

- Reinstall the diffuser and add new sand.

Cleaning a Cartridge Filter

- Remove the filter from the housing.

- Spray the filter with a hose to remove any debris.

- Soak the filter in a cleaning solution (either a specialized solution or a mixture of water and muriatic acid) for about an hour.

- Rinse the filter with a hose to remove any remaining debris.

- Reinstall the filter.

Cleaning a DE Filter

- Shut off the pool pump and release the pressure from the filter.

- Remove the tank lid and grid assembly from the filter.

- Spray the grid assembly with a hose to remove debris.

- Soak the grid assembly in a cleaning solution (either a specialized solution or a mixture of water and muriatic acid) for about an hour.

- Reassemble the filter and add new DE powder.

Maintaining Your Pool Filter

In addition to cleaning your filter, it’s important to maintain it regularly. Here are some tips for maintaining your pool filter.

- Inspect your filter regularly for wear and tear. If you find any damage, replace the filter.

- Backwash your sand filter regularly to release any debris.

- Clean your cartridge or DE filter at least once a year.

- Monitor the pressure gauge on your filter. If the pressure increases, it’s time to clean the filter.

In conclusion, maintaining a clean pool is essential for the health and safety of swimmers. A reusable pool filter is a great way to keep your pool clean and clear. Cleaning your filter regularly will ensure that it functions at its best. By following these simple steps, you’ll have a crystal-clear pool all summer long.