Filtrete Air Filters Comparison Chart

How does the filtrete filter compare with electronic air cleaners.

Filtrete air filters comparison chart.

In our tests we found that the thicker the filter the better it works and the longer the. The efficiency of 3m filters approaches that of the top of the line electronic air cleaners. Most air filters are 1 inch thick but some systems can accommodate filters 2 to 5 inches thick. 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.

Merv air filter ratings range from 1 least efficient captureability to 16 very efficient. As air moves through a building s hvac system air filters trap and collect large and small particles such as dust allergens and microorganisms. For quick reference filtrete filter dimensions height x width x depth are printed on the filter frame so check there first. At 3m we believe merv only tells part of the story.

Mpr microparticle rating is a rating system that includes microscopic particles not visible to the naked eye. 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. The longest side is actually the width based on typical positioning of the filter in a heating and cooling system. Basicdust dustreduction microallergen defense allergen defenseodor reduction ultraallergen ultimateallergen eliteallergen ultrafineparticle reduction description.

You can also measure the filter slot. Entry level basic good good better better best best starting from. Fpr or filter performance rating labels filters based on a number scale from 4 through 10 in addition to a color coding system. 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.

These are installed either in wall mounted air return vents most common. 3m filtrete 1 air filters comparison chart. The best furnace filters for allergies will capture dust mites pet dander pollen and smoke. Most hvac systems use a standard 1 inch thick filter so we focused exclusively on 1 inch medium efficiency merv filters.

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. 5 99 filter 8 49 filter 12 79 filter 14.