subject: Swimming Pool Sand Filter Specification [print this page] Swimming Pool Sand Filter Specification Swimming Pool Sand Filter Specification
Swimming Pool sand Filters Keeping a pool clean calls for a multi-level maintenance strategy. The pool's grate and skimmer baskets will catch the bigger, more visible items that float by. Micro-scopic bacteria require sanitizing chemical additives. For most of the other stuffthe little particles that can make your water look cloudy and disagreeablethe filter is the best defense. There are three types of filter systems: sand, cartridge, and diatomaceous earth (DE). All three systems are effective and will keep your water clean. The cartridge filter requires less maintenance, so it is rising in popularity.
Sand Though cartridge filters are popular, Swimming Pool sand Filters are still very common. They rely on very fine particles of sandfiner than what you'd find at the beachto catch small particles you don't want in your water. Compared to other types of filters, sand is a little less effectivethat is, it will let some smaller particles pass through into the pool. In addition, sand needs to be cleaned manually every few weeks and changed at least once a season. Cartridge These are like the water filter you may have under your kitchen sink. Water passes through the filter and catches small, offending particles. Generally, cartridge filters have more square feet of catching area than sand filters, so they need to be cleaned less often; high-end models will last a whole season. And they are easy to clean: Just hose them off. In terms of effectiveness, they are between sand and DE filters for particle-catching ability. They work best with low water pressure, so they partner well with energy- saving pump systems. DE (Diatomaceous Earth)
These Swimming Pool sand Filters contain a fine powder of diatomaceous earth, which is actually fossilized exo-skeletons of tiny diatoms. The powder coats the filter and works like a sieve to remove particles. This type of filter is the most effective at keeping the water clean. Whichever type of filter you choose, good maintenance will help keep your whole pump/filtration system working efficiently. To gauge when it's time to clean the filter, keep an eye on the pressure, or psi, level in your pool. Take note of the pressure level when the filter is clean. When you notice that the pressure has risen about 10 psi, it's time to clean the filter. The water circulation system for all types of filters works best at low water pressure levels. Filtermaster Sand Filters are manufactured with high grade breglass and resins utilising the latest engineering techniques ensuring high quality and superior strength for long life and durability.
