Air Filters Compared

Odor removal if you need to clean the air of odors or air pollution removal your hepa filtration system will need activated carbon.

Air filters compared.

Fpr 10 is similar in strength to merv 20 since they are both the highest rating value. The higher the mpr the more microparticles such as pollen pet dander smoke bacteria and viruses your filter will capture from the air passing through it. As air moves through a building s hvac system air filters trap and collect large and small particles such as dust allergens and microorganisms. Expensive this is the priciest air purifier on the list but for serious allergy sufferers it may well be a worthwhile.

If you re getting low airflow check the air filter a clogged filter can cut airflow to a trickle. While fpr s rating system goes from 1 to 10 merv s rating system goes from 1 to 20. Mpr microparticle rating is a rating system that includes microscopic particles not visible to the naked eye. When you want the best possible air filter for your home microparticles matter most they make up 99 of the particles that are in the air.

The filter just like all fram filters has proved to provide two times the protection as compared to standard air filters. At 3m we believe merv only tells part of the story. Compared to the home depot s method of ranking air filters fpr merv has wider range. Compared with the cheapest basic filters available medium efficiency merv filters like the nordic pure merv 12 can greatly reduce airborne dust mold spores pollen and even smoke and doing.

It manufactures car batteries oil filters wiper blades alternators starters air conditioning units and air filters. It is a flexible panel that filters out dirt and debris from the air. Your filter s mpr microparticle performance rating indicates its ability to capture tiny particles between 0 3 and 1 micron in size. Peco filter 1 000 times more effective than hepa stylish cons.

According to the american society of heating refrigerating and air conditioning engineers ashrae this filtration helps provide healthier indoor air quality a filter s merv number indicates how it s rated to remove these particles. Furthermore if your main filter is a hepa type filter it will have a lower filter efficiency compared to the true hepa.