Merv Air Filters Comparison

However fpr 1 doesn t necessarily equate to merv 1.

Merv air filters comparison.

Hepa is a type of pleated mechanical air filter. In general filters with a rating of merv. 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. It is an acronym for high efficiency particulate air filter as officially defined by the u s.

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. Fpr 10 is similar in strength to merv 20 since they are both the highest rating value. The other two systems were created by 3m mpr and the home depot fpr to differentiate their offerings. Pre filters are rated merv 2.

Tankless water heater vs. 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. And choosing one may be hard that is why many have been asking which is better between the two. Indeed you will have a lot of choices of air filters in the market today.

Merv rating merv 8 merv 8 odor control merv 11 merv 11 odor control merv 13. At lakeair we recommend merv 10 filters as our good air. Compared to the home depot s method of ranking air filters fpr merv has wider range. Filters with higher merv ratings trap small particles more effectively than filters with lower merv ratings.

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. The merv rating is designed to help you compare the effectiveness of various air filters with a higher merv rating indicating better filtration performance. The lakeair hepa air purifiers are rated merv 16 or better. Lakeair replacement filters use 4 different merv rated filters.

Indirect merv 12 or merv 8 which one to choose. Free shipping on air filters. Skip to navigation skip to content. 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.

Compare brands and save. Merv 5 to 7. Our media air purifiers use merv 11 filters.