Filtrete Air Filters Comparison Chart

Learn more about proper air filter maintenance and associated benefits.

Filtrete air filters comparison chart.

Most air filters are 1 inch thick but some systems can accommodate filters 2 to 5 inches thick. As air moves through a building s hvac system air filters trap and collect large and small particles such as dust allergens and microorganisms. Merv air filter ratings range from 1 least efficient captureability to 16 very efficient. Filters with a merv rating of 1 4 mostly filter out dust lint and pollen among other larger common particles they do very little to trap small microparticles.

At 3m we believe merv only tells part of the story. The best electronic air cleaners are effective in capturing particles down to 0 1 microns while the filtrete ultra allergen reduction filter is effective down to 0 3 microns. You can also measure the filter slot. In our tests we found that the thicker the filter the better it works and the longer the.

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. 3m filtrete 1 air filters comparison chart. Entry level basic good good better better best best starting from. We reviewed the best hvac filters for allergies plus filtrete comparison and explained heating and air conditioning allergy filter characteristics as well as merv vs mpr vs fpr rating.

Designed by the home depot for brands sold through their stores including honeywell this rating structure is very similar to merv rating. The efficiency of 3m filters approaches that of the top of the line electronic air cleaners. For quick reference filtrete filter dimensions height x width x depth are printed on the filter frame so check there first. These are installed either in wall mounted air return vents most common.

5 99 filter 8 49 filter 12 79 filter 14. The best furnace filters for allergies will capture dust mites pet dander pollen and smoke. 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. Fpr or filter performance rating labels filters based on a number scale from 4 through 10 in addition to a color coding system.

Basicdust dustreduction microallergen defense allergen defenseodor reduction ultraallergen ultimateallergen eliteallergen ultrafineparticle reduction description. The longest side is actually the width based on typical positioning of the filter in a heating and cooling system.