A sand water filter has different functions. It is a filter made of sand that helps remove contaminants from the water (H2O), including the sand itself and particles similar to it. They are made up of many levels of gravel and sand that eventually become finer. It is ironic that sand is one of the substances that the filter removes from drinking water sources. The technology used to make these items is over a hundred years old and filters are more commonly used in less developed nations today.

These filters are known to remove solid particles from drinking supplies. People who get their water from municipalities do not need these items, as city departments already perform this function. It is the people who get their supply from a private source, such as wells, who would get the most out of a sand filter. If a homeowner’s well H2O supply is thoroughly tested to ensure it is free of debris, then, in fact, a sand filter would be all he needs.

Sand filters are not built to clean water contaminated with minute particles. These are the types that cannot be seen inside a clear container of liquid. Apart from the situation of a natural water source, this type of filter should be used in conjunction with another. In many cases, the second filter also needs to remove particulates, which are minute particles that are not visible to the human eye.

One of the best uses for a sand filter is for a swimming pool. They are much less expensive than cartridge filters. However, while you will save some money when you make your initial filter purchase, having a sand filter can result in a higher water bill each month. This is because more H2O is needed to clean and wash such a filter than would otherwise be required.

For homeowners with pools that are close to trees, a sand filter is your best option. Dirt from the surrounding area can more easily clog cartridge filters. This would require cleaning the filters several times a week, which can become tedious and expensive after a while.

In conclusion, sand filters have been around for over a century. They are ideal for filtering contaminants from wells and swimming pools, although they can lead to higher water bills where swimming pools are concerned.