HEPA filter: The basics
The abbreviation, HEPA, stands for high-efficiency particulate air. The HEPA filter itself works by using a fine mesh to trap pollen, pet dander, tobacco smoke, and dust mites contained in the air. This particular action classifies HEPA filters as a type of mechanical air filter.
Using a HEPA filter
Although HEPA filters can usually bought individually, they normally aren’t intended for use as a single unit. Instead, HEPA filters are usually installed in air conditioners, air purifiers, and other air quality and building environment management systems. As an alternative to a HEPA filter-equipped appliances, some vendors also offer portable and reliable HEPA filter masks.
To prevent winter allergies, WebMD recommends throwing out old fabrics that have grown moldy. Using a dehumidifier can help control the growth of mold and dust mites in the home, as well as using high-efficiency particulate air (HEPA) filters. The use of allergy-free bedding can also help alleviate symptoms.
At wintertime, people make sure to protect themselves from the cold temperatures outside by wearing proper winter clothing. However, people should consider threats inside the home too, like allergens. Fortunately, people can turn to stores like the Allergy Relief Store for allergy-relief products like reliable anti-allergy bedding, air purifiers, and face masks.
Dehumidifiers keep humidity at home in check to prevent the spread of mildew or mold. These devices condense excess moisture in the air into a container, although they also need frequent cleaning. For enclosed spaces like cabinets and wardrobes, dessicants such as activated charcoal and silica gel can absorb humidity.
The holidays may be over, but the job of home allergen control, as well as efficient indoor pet allergy control continue. On top of keeping the above-mentioned things in check, options like those from Allergy Relief Store provide ways to keep out allergens.
Allergy air filters for sale are tested for keeping out some of the most common particles before being released in the market. Among these particles are bacteria, dust, pet dander, pollen, textile fibers, and tobacco smoke. Many home systems can block these particles with a filter rated MERV 7 to 12, so higher one may not necessary.
The above poses an important question though: Which filter among those with MERV ratings from 7 to 12 should be chosen? Buyers can choose one that filters out particles yet allows fast airflow within the area. A rule of thumb is to grant at least 1.25 square feet of filter area for every ton of air conditioning.
Ideally, filters with higher MERV ratings need to be replaced every three months. Doing so minimizes restricted airflow that allows furnaces, air conditioners, or other HVAC systems to work more efficiently. For people whose furnaces have heat sensors, these shut down if their heat exchangers get too hot due to restricted airflow.