Details
Air pollution accounts for 94% of all respiratory problems. Indoor air pollution, which is increasingly becoming a problem, is even more harmful than outdoor air pollution. Indoor air pollution is caused when too little outdoor air is allowed to circulate inside, leading to an accumulation of harmful air pollutants such as dust, mold, pollen, bacteria, allergens, viruses, odors, gases, and chemicals like VOCS. VOCs (volatile organic compounds) are chemicals that can cause sinus irritations, as well as damage to the liver, kidneys, and central nervous system; VOCs are found in ordinary household items such as cleaning supplies, air fresheners, and paints and are evaporated into the air during use or during storage.
Whether at home, school, or work, most people spend the majority of their time inside, which makes them more susceptible to respiratory problems such as allergies, asthma, and bronchitis. One of the best ways to reduce such risks is with quality air filtration. The best filtration systems usually include a combination of filters, usually including a carbon filter, a HEPA filter, and a pre-filter. Carbon filters remove tiny particles like odors, viruses, and VOCs by highly efficient activated carbon. Carbon becomes activated by treating charcoal with oxygen, which creates tiny pores in the carbon. HEPA filters are 99.97% efficient at trapping contaminates such as dust mites, mold spores, bacteria, and dander. Pre-filters trap the largest airborne particles, such as pollen and debris, keeping the regular filters from becoming clogged, thereby making them more efficient for capturing tiny air pollutants.
This APF-6 Family Care pre-filter is a foam pre-filter that fits air purifier model HAP-292. It measures approximately 11 3/4" x 13 1/2" x 3/8". It is specially designed to trap large airborne particles such as dust, pollen, and mold. This pre-filter is a great way to keep your filters running at their maximum potential, giving you clean, pure air!
Additional Information
| Merv Rating | No |
|---|---|
| Width | 11.75 |
| Length | 13.5 |
| Depth | 0.38 |







