Dynamic Air Filters Merv Rating

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Dynamic air filters merv rating.

Merv stands for minimum efficiency reporting value which is a rating system designed by the american society of heating refrigerating and air conditioning engineers. At the higher end filters that achieve merv 13 or. The maxum electrostatic is a great air purifier for your home. Combining ease of installation with low static pressure for lower energy consumption and system wear 1 dynamic air cleaners are high efficiency whole house electronic air cleaners with an equivalency rating of merv 13.

Lakeair electrostatic air filters work as well as a merv 16 air filter. They never need to be replaced. In general filters with a rating of merv. Merv stands for the minimum efficiency reporting value of a filter.

The higher the merv rating the smaller the pores are for air to flow through an hvac filter. They are used in both residential and commercial applications and they can improve your home s indoor air quality by removing harmful contaminants such as mold spores hair spray. The other two systems were created by 3m mpr and the home depot fpr to differentiate their offerings. It is a method of stating the filter s efficiency based on particle size and is determined by testing filter performance when exposed to particles of a known size in the air stream.

Ranging from 1 to 20 the larger the number the better the filter is at catching small. The rating indicates the size of particles the air filter is designed to capture. 5 8 merv air filters with merv ratings of 5 8 last longer than their less expensive counterparts. Merv or minimum efficiency reporting value is a number from 1 to 16 that is relative to air filter efficiency.

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. At the lower end of the efficiency spectrum a fiberglass panel filter may achieve merv 4 or 5. Filters with higher merv ratings trap small particles more effectively than filters with lower merv ratings. Filters in this range are usually 1 2 inch pleated filters.

The higher the merv value the more efficient the air filter is at removing particles. As tiny sub micron particles and volatile organic compounds vocs pass through the central heating and cooling system they become polarized.