home air filtration

What MERV Rating Should I Use: Choose the Highest Efficient Filter the HVAC System Can Actually Support

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What Merv Rating Should I Use

The right MERV rating starts with the exact HVAC system, filter slot, and physical filter size, not with the largest number on a package. MERV 13 can be an appropriate target when the system fan and filter location can support it, while some systems require a different compatible choice. A filter must fit snugly, face

Air Cleaners and Air Filters: Match the Pollutant, Room, Airflow, System, Run Time, and Maintenance

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Air Cleaners And Air Filters

Air cleaners and air filters make more sense when you begin with the air problem rather than the product format. Identify whether the concern is particles, gases, or both, then match the mechanism to the actual room or central system and to a fan speed the household can live with. Source control and appropriate ventilation