With innovation in technology, filter cartridges are built in a way that they trap debris that is small to the extent of 5 to 10 microns. The cartridge surface initially captures large particles and as the pores get clogged with large particles the finer particles are also trapped in the filter. This continues for a long time and so it is not required cleaning them often. However, it is always good to clean regularly as then it increases the life of your filter. There are many types of pool filters that are being introd [...]

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