See The 10 Best Sand Filters on Ezvid Wiki ►►
Fact #1. The volume of water in your pool is the single largest factor informing your choice of the right sand filter. Many smaller, lower cost filters are suitable for pools with 10,000 gallons of water or less. Larger units may be more than adequate for filtering pools with 30,000 gallons or more.
Fact #2. Once you know how much water your pool holds, you can narrow down your selection of sand filters. Next decide how large a filter suits your property. There are many high-capacity filters that are relatively compact units. This makes them a good choice when space is at a premium. There are also filters that offer powerful suction and can move water long distances. This allows the filter to be placed dozens of feet away from a pool, like in a shed or garage.
Fact #3. The frequency of use and the debris likely to fall into a pool also informs which filter you should purchase. For heavily used pools, a high gallon-per-hour flow rate is important. Also consider the actual volume of sand a filter can hold. More sand means more filtration. Some filters hold only a few dozen pounds of sand, while others hold up to 500 pounds.
Fact #4. Consider features that might not be critical for proper pool filtration, but that are nonetheless perks. Some sand filters have timers that can be used to establish a pool cleaning schedule. These can help reduce power consumption. Others have sand drains that makes replacing their sand much easier.
Fact #5. With the right setup, a pool requires only minimal care. Spending the time and money to establish a proper filtration system can greatly reduce the effort you'll need to expend in maintenance. The right filter can even save you money in the long run. It'll reduce the need for chemicals, cleaners, and the associated tools and labor.