Pool sand filter is a common choice for home and commercial swimming pool owners. These filters usually have lower overall maintenance costs. Although there are many good reasons to install a pool sand filter, it is also worth looking at other options and their relative pros and cons. If you decide to buy a pool sand filter, there are some technical considerations. Each one is important to ensure that you get the right performance level and the highest value. Helping you get the pool sand filter you really need is one of Fenlin's goals. We have been producing pool sand filter, and strive for excellence in technology. And our price is very advantageous, because Fenlin is a professional factory, and the products produced are mainly factory prices. We also support wholesale, and the minimum order quantity is also very low.