Merv Air Filters Comparison

The merv rating is designed to help you compare the effectiveness of various air filters with a higher merv rating indicating better filtration performance.

Merv air filters comparison.

Our media air purifiers use merv 11 filters. Merv 5 to 7. In general filters with a rating of merv. 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.

Merv rating merv 8 merv 8 odor control merv 11 merv 11 odor control merv 13. Hepa is a type of pleated mechanical air filter. 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. Fpr 10 is similar in strength to merv 20 since they are both the highest rating value.

It is an acronym for high efficiency particulate air filter as officially defined by the u s. Indirect merv 12 or merv 8 which one to choose. However fpr 1 doesn t necessarily equate to merv 1. Pre filters are rated merv 2.

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. While fpr s rating system goes from 1 to 10 merv s rating system goes from 1 to 20. 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. And choosing one may be hard that is why many have been asking which is better between the two.

The other two systems were created by 3m mpr and the home depot fpr to differentiate their offerings. Compared to the home depot s method of ranking air filters fpr merv has wider range. Lakeair replacement filters use 4 different merv rated filters. Skip to navigation skip to content.

Free shipping on air filters. The furnace filter frames use a m 10 rated level air filter. Compare brands and save. Tankless water heater vs.

Indeed you will have a lot of choices of air filters in the market today. The lakeair hepa air purifiers are rated merv 16 or better. 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.