A beautiful, safe swimming pool is only possible when the filtration system is working properly. Whether your pool has a sand, cartridge or DE filtration system, all of these systems need maintenance and eventually replacement. If you are unsure whether it is time to change your filters, here are the basics on how often these filtration systems need maintenance and replacement.
Sand Filters
One of the most basic and common filtration systems relies on sand to remove particles from the water. While not as effective in pulling smaller particles from the water, this system works for normal pool use. Sand filters will need the sand replaced every 2-5 years, depending on amount of use and type of sanitizing system. Regular backwashing is also required for maintenance.
DE Filters
DE filters need to be kept clean through regular maintenance, including backwashing, cleaning the filter/grid and adding DE. The grid can last ten years or more before replacement. However, the monthly maintenance is necessary to ensure you keep a healthy pool.
Cartridge Filters
Cartridge filters for pools are becoming increasingly popular. These filters do a better job of filtering out smaller particles than sand filters and do not require backwashing. The cartridges need to be cleaned about every 4-6 weeks with pressurized water and routinely soaked in a chemical mixture to remove any algae. Replacement of these filters is every 1-2 years, depending on use.
If you are not sure whether it is time to replace your filter or if your filtration system needs maintenance, contact your local pool service company for an inspection. Keeping your filtration system maintained can ensure you have a safe swimming pool for your family and reduce the cost of sanitization.
Posted on behalf of:
Premier Pool Enterprises
Canton, GA
(494) 496-5579
