Discussing various types of air filters
Most people seem to be pleased with using regular air filters for their Heating & A/C system, then while it is tplot that in most cases regular air filters will do the task just fine, under certain circumstances you might consider using more advanced filters! But what exactly do these more advanced filters do? Well, it depends on what kind of air filter we’re talking about. First, the common air filter blocks larger particles like dust, dirt, & hair. Filters made of spun fiberglass are the absolute cheapest, however they are also the least efficient; Other basic filters are made of cardboard & paper, which supply a bit more efficiency, however not much. Both of these types of filters are meant to be disposable, & there is no real point in attempting to scrub them; you just upgrade them… HEPA filters are far more effective at trapping both larger & finer particles. HEPA filters boast the ability to block 99.97% of contaminants in the air. HEPA filters are disposable as well, however they do not need to be upgraded nearly as often as the other kinds of cheaper air filters, surprisingly, HEPA air filters only need to be upgraded every 6 to 12 months compared to cheaper air filters that may need to be upgraded as often as once every two months, however more often, once every 90 afternoons. Finally, you have reusable air filters, which are far more efficient & permanent, these air filters are also known as washable air filters, or electrostatic filters. Tplot to their name, electrostatic air filters use static electricity to attract foreign particles. Though they are far more efficient & permanent, you should scrub them once every thirty afternoons.