Types Of Filters For Swimming Pools

A filter is an element that connects to the sanitary network of the pool. As the water is pushed, it will pass through the filter, dirt and debris aquarium sand filter will be trapped in it. Clean water flows into the pool through an exhaust pipe. This works in a circular way when the system is switched on.

This table from a local pool shop Pinch a Penny compares the filter micron classification of each of the different types of pool filters. A sand filter is a large container, usually made of plastic, that contains sand. Water passes through the sand and any small particles in it are trapped. This filter must be washed weekly using the same “backwash” method as the DE filter, which again means that more than 500 liters of water are wasted.

These microscopic algae have hard shells that can hold dirt, debris and other impurities. When water passes through a diatomaceous earth filter, impurities are trapped in the filter media as clean water flows through it. Unlike sand or diatomaceous earth filters, cartridge filters cannot be cleaned by backwashing. This difference makes it important to stay on top of the maintenance routines of your cartridge unit filters. Filters are known in the swimming pool industry for providing the clearest water in the most consistent way!

Diatomaceous earth comes from a natural sedimentary rock that easily crumbles into a fine powder. Particles are hollow with high porosity, making it an excellent filter medium, but what makes it great can also turn it into a nightmare. Because it is able to trap such small particles, your filter can get dirty very quickly, causing a lot more work. As water moves down the bed of sand, dirt and debris get trapped in the grains of sand.

Sand filters clog less quickly than other types of filters and require less frequent cleaning. In addition, sand filters can be used with saltwater pools and spas, which can be beneficial for people with skin conditions or allergies. The best pool filter is the one that best suits your pool needs and your personal preferences. When selecting a filter, consider filtration capacity, initial costs, operating and maintenance routines, and maintenance costs.

The filter must be fully operational and running at full capacity. A cartridge filter never needs to be rewound, does not require sand or DE media, and does not require a separation tank. Over time, particles trapped in the sand accumulate and reduce the effectiveness of the filter. The reservoir prevents proper water flow and increases the pressure in the tank.