Selecting the right pool filter is a key decision for any pool owner. The filter is responsible for removing dirt, debris, and other contaminants from the water, keeping it clean and safe for swimming. There are a variety of different pool filters on the market, each with its own advantages and disadvantages. The best filter for a particular pool will depend on a number of factors, including the size of the pool, the type of pool, and the budget.
There are three main types of pool filters: sand filters, cartridge filters, and DE filters. Sand filters are the most common type of filter, and they are typically the most affordable. They use sand to trap dirt and debris, and they are relatively easy to maintain. Cartridge filters use pleated fabric cartridges to trap dirt and debris. They are more efficient than sand filters, but they are also more expensive and require more maintenance. DE filters use diatomaceous earth to trap dirt and debris. They are the most efficient type of filter, but they are also the most expensive and require the most maintenance.