The Pump and the Filter
The pump and filter form the heart of any above ground pool maintenance program, helping to keep your pool water clear. Pumps provide the force to circulate the water and push it through the filter. Ideally, you want to turn over all of the water in an above ground pool within an eight hour time period. It is also important that the water circulates around the perimeter of your pool. Water in motion makes it harder for bacteria and algae to take hold and also directs more debris to your skimmer where it can be captured by your filter. Adjust the eyeball jets in your inlets to move your pool water in a circular motion.
Your above ground pool filter is there to catch and remove both visible debris and microscopic particles. Sand and D.E. filters are cleaned by backwashing when the filter's pressure gauge indicates levels 8 to 10 lbs. above normal (always follow manufacturer instructions). Cartridge filters have a cartridge inside that can be removed and washed using a garden hose. Eventually, the cartridge will need to be replaced to ensure that the filter is working effectively.
All above ground pools have areas with little or no circulation. These areas of minimal circulation are the breeding grounds for problems like algae growth. The walls and floor should be brushed and vacuumed once a week. Even if you use an automatic above ground pool cleaner, brushing once a week is a must.
Test the Water Regularly
Test your water regularly for two key factors: pH and sanitizers. By testing at least three times per week you will begin to understand how bather load, weather (rain and sun) and chemical application affect your pool water. Regular testing of pH and sanitizer levels will ensure crystal clear water all season long. A digital test strip reader will make this quicker and easier. It is vital that proper pH is maintained in your pool at all times.