Merv Air Filters Comparison

And choosing one may be hard that is why many have been asking which is better between the two.

Merv air filters comparison.

Skip to navigation skip to content. Compare brands and save. Many whole house filters list a minimum efficiency reporting value merv developed by ashrae formerly the american society of heating refrigerating and air conditioning engineers. The other two systems were created by 3m mpr and the home depot fpr to differentiate their offerings.

It is an acronym for high efficiency particulate air filter as officially defined by the u s. This type of air filter can theoretically remove at least 99 97 of dust pollen mold bacteria and any airborne particles with a size of 0 3 microns µm. Filters with higher merv ratings trap small particles more effectively than filters with lower merv ratings. The furnace filter frames use a m 10 rated level air filter.

An air filter s minimum efficiency reporting value merv rating measures how effectively the filter stops dust and other contaminants from passing through the filter and into the air stream. While fpr s rating system goes from 1 to 10 merv s rating system goes from 1 to 20. The merv rating is designed to help you compare the effectiveness of various air filters with a higher merv rating indicating better filtration performance. In general filters with a rating of merv.

Fpr 10 is similar in strength to merv 20 since they are both the highest rating value. However fpr 1 doesn t necessarily equate to merv 1. Indirect merv 12 or merv 8 which one to choose. The lakeair hepa air purifiers are rated merv 16 or better.

Compared to the home depot s method of ranking air filters fpr merv has wider range. Owen said filters in this range like this merv 7 nordic pure were created as an improvement on the basic merv 1 to 4 filters and designed to also filter out midsize particles 3. 3m also produces their own independent ratings which focus instead on a filter s ability to capture the smallest particles and allergens measured in the ashrae test. Hepa is a type of pleated mechanical air filter.

Our media air purifiers use merv 11 filters. Merv rating merv 8 merv 8 odor control merv 11 merv 11 odor control merv 13. Indeed you will have a lot of choices of air filters in the market today. Free shipping on air filters.

Merv 5 to 7. The merv filter rating is the domestic and international industry standard rating system established by the american society of heating refrigerating and air conditioning engineers. Lakeair replacement filters use 4 different merv rated filters.