There’s nothing better than jumping into a refreshing swimming pool on a summer day, but that sparkling water doesn’t happen by accident. Behind every well-maintained pool is a filtration system doing the hard work of keeping dirt, debris, and contaminants out of the water. As a pool owner, it’s important to understand how your pool’s filter works and how to care for it. Here’s how you can do that.
Know Your Filter Type
Not all pool filters work the same way. There are three main types, and each has its own maintenance needs. Sand filters are the most common. They push water through a bed of sand that traps particles as the water passes through. They’re durable and relatively low maintenance, but the sand needs replacing every five to seven years.
Cartridge filters use a pleated filter element to capture debris. They tend to offer finer filtration than sand and are easy to clean, though the cartridges need periodic replacement.
Diatomaceous earth (DE) filters provide the finest level of filtration of the three. They use a powder made from fossilized algae to filter out even the tiniest particles. They require a bit more hands-on maintenance but deliver exceptional water clarity.
Run Your Filter Long Enough Each Day
One of the most common mistakes pool owners make is not running their filter long enough. Your filter needs adequate time to cycle through all the water in your pool every day. Generally, you need to run it long enough to turn over the full volume of water at least once every 24 hours. For most residential pools, that means running the filter eight to 12 hours a day during summer.
Clean Your Filter Regularly
A clogged or dirty filter can’t do its job. Each filter type requires a slightly different cleaning approach.
Sand filters should be backwashed when the pressure gauge reads 8 to 10 PSI above the normal operating level. Cartridge filters should be rinsed with a garden hose every few weeks and deep cleaned with a filter cleaner solution a few times every season. DE filters need to be backwashed and recharged with fresh DE powder after cleaning.
Staying on top of cleaning keeps the pressure in your system where it should be and extends the life of your equipment.
Watch for Warning Signs
Your filter will usually tell you when something’s wrong. Cloudy water, weak return flow, unusually high pressure readings, or a filter that needs cleaning more often than usual are all signs that something needs attention. Catching these issues early keeps small problems from turning into costly repairs.
A reliable filtration system is the foundation of a healthy pool. Give it the attention it deserves, and you’ll spend a lot more time enjoying the water and a lot less time troubleshooting it. If you have concerns or require pool equipment services, contact Yummy Pools in Cumming, GA.