Outdoor Swimming PoolFilters are one of the key components of your home’s swimming pool. It keeps the pool safe for the family to enjoy. Most importantly, the pool remains clean long enough to keep you from frequent pool maintenance.

Experts like Texas Pool Professionals know the importance of efficient pool filters. However, there are three different types, and while each type does the job, they do it differently. Each type also caters to various family sizes and lifestyles.

Sand Filters for Simple Pools

Sand pool filters are the simplest and smallest kind of filters. It uses sand to collect bacteria and other debris and flushes out clean water from another end. Its filter area is equal to the size of the filter itself. This type of filter is best for small in-ground and aboveground pools.

When it comes to upkeep, sand filters need the most maintenance. The filters need to be manually washed every few weeks, but they need to be replaced only every 3-4 years. Sand filters are perfect for families who use the pool often.

Pool Filters from Fossils

There’s another type of pool filter that works just like sand filters. DE (diatomaceous earth) filters are made of fossilized exoskeletons of diatoms, which makes them finer than sand filters. These particles cover the grids like a sieve. They are back-washed like a sand filter and then refilled with DE powder.

Your pool can get its cleanest state with this filter. It is perfect for bigger inground pools because of its filter coverage, but it is also more expensive than sand filters.

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Trapping Dirt with Cartridge Filters

Lastly, there are cartridge filters, the biggest type of filter, so they are suitable for larger pools. Instead of using fine particles, the cartridge traps dirt and debris.

Cheaper cartridge filters must often be replaced. On the other hand, expensive ones can last more than five years. They don’t clean as well as DE filters, but they have the lowest maintenance requirement.

When choosing the right pool filter, consider the size of your swimming pool and how often the family will use it. Pool filters will perform well if they are regularly maintained, so choose the filter that you can maintain well.