Highest Merv Rating Furnace Filter

Closer to the high end of the scale even very small particles are blocked from passing through the filter.

Highest merv rating furnace filter.

It tells you how effective your air filter is compared with others on the market. Merv filter ratings and efficiency. This state of the art filter contains cutting edge media that allows for merv 9 particle arrestance. If the merv rating on your furnace is too high it may force your furnace to work too hard and leave it vulnerable to damages.

Merv ratings above 16 are typically used in specialized commercial settings where air filtration is critical such as hospitals. Merv stands for minimum efficiency reporting value. The merv filter rating system goes from 1 20. In addition you may not get the air velocity required to reach all parts of your home leaving inconsistencies in temperature.

You ll find merv ratings range from 1 to 16. Using an air filter with a merv rating higher than what your furnace or air conditioner manufacturer recommends can actually impair its performance. This filter does not require electricity. The ratings for merv range from 1 20.

That is the highest merv rating of any washable filter on the market today. The higher the merv rating on a filter the fewer dust particles and contaminants can pass through it. For residential furnaces filters range from 4 to 12 on the merv scale. What merv rating is the best.

Merv 17 through merv 20 filters are typically used in surgical operating rooms clean rooms and other contexts that require absolute cleanliness. Not all electrostatic filters are equal.