What Size Sand Filter For 28 Ft Round Pool

Operating the correct sized higher up ground pool filter in your pool volition assistance you salve money and energy. In contrast, choosing i that is too large or too small can cause problems with the entire system. Read on to larn how to summate the proper size for your above ground pool filter.

Step 1 - Measure the Size of Your Pool

If you have an to a higher place ground pool, you lot will demand to measure the diameter and the eye depth. Most in a higher place ground pools practice not have a "deep cease" that is essentially deeper than other parts of the pool. Yous and so need to calculate the number of gallons of water in your pool. Do this past multiplying the total volume of your pool times 7.48, the amount of water in a cubic foot of space. For a 24-foot diameter pool with a eye depth of 48 inches, the puddle holds about 14,000 gallons.

Step ii - Summate the Gallons to Be Filtered in Eight Hours

An fantabulous pool filter will clean all the water in the puddle in eight hours. This is the minimum charge per unit you want the pump to be able to work at. When we split 14,000 past 8, we go approximately 1,750. Then divide that answer by 60. This yields the gallons per minute that must exist pumped to filter all the water in eight hours. For our 14,000 gallon pool, the gallons per minute minimum is 30.

Stride 3 - Determine the Maximum Menstruation Rate

Different pipage diameters can handle different flow rates. A 1-1/2 inch diameter piping can carry about 45 gallons of water per infinitesimal. This is well in a higher place the minimum requirement for a 14,000-gallon pool. Choose a puddle filter and pump with one.5-inch piping, that is rated for a GPM between 30 and 45. Proceed the pipeline every bit directly equally possible, with few turns and rises. Almost in a higher place ground pools use a powerful one horsepower pump and filter system to achieve the desired gallons per infinitesimal filtering rate. Nonetheless, for the pool size in our example, a 3/4 horsepower filter will achieve the GPM rate desired with no problems.

Stride iv - Filter Systems

There are three main filter systems used for both inground and above ground pools: diatomaceous earth (DE), sand, and paper cartridge. Any of these will continue your pool clean. If y'all want a filter that has minimal maintenance with maximum performance, invest in a diatomaceous earth or sand filter. You lot will never have to change, clean or buy cartridges. The only maintenance needed is to backwash the filter, which is described in the filter manual. Choose the largest-chapters filter yous can afford that volition operate well with the menses charge per unit of your pool. This will ensure the all-time operation with the least amount of maintenance time.

Step 5 - Install Your Pool Filter

Be sure your puddle filter is set on a solid concrete base to reduce vibration. Business firm the electrical system of the pump under a watertight encompass to prevent electrocution.

Step 6 - Other Items to Install with Your Pool Filter

For non-cartridge filters, you will need to install a backwash hose, a sight glass pipe, and an air relief valve. Add together a pressure approximate to all pumps that measure upwardly to threescore psi. A pressure level of 10 psi or more shows the filter needs cleaning.