MERV 8 Pleated Air Filters - Grainger Industrial Supply

Filters

Pleated Air Filters

223 products

Pleated air filters capture airborne contaminants more effectively than non-pleated air filters because the pleated filter media provides more surface area for trapping contaminants. These filters are commonly installed in HVAC systems in food and beverage, healthcare, hospitality, education, and industrial facilities to remove contaminants from the air stream and improve the quality of the air. They also prevent contaminants from building up on equipment and causing damage. These filters are designed to be discarded when they are spent. They typically have a MERV (minimum efficiency reporting value) rating of between 7 and 13. A filter's MERV rating measures how efficiently it removes contaminants from the air stream based on the size of the particles it can effectively capture. The higher the MERV rating is, the more effectively the filter traps small particles.

Performance Rating

MERV 8 General Purpose

MERV 8 general-purpose air filters capture 75 to 80% of particles in the 3 to 10-micron range (such as dusting aids and cement dust) and 20 to 35% of particles in the 1 to 3-micron range (lead dust, humidifier dust, coal dust, and nebulizer droplets).

1 in Nominal Depth


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2 in Nominal Depth


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4 in Nominal Depth


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MERV 7 & 8 High Temperature

MERV 7 & 8 high-temperature air filters have a maximum temperature rating of 400°F which is much higher than other types of pleated air filters. MERV 7 air filters capture 35 to 50% of particles in the 3 to 10-micron range such as dusting aids and cement dust. MERV 8 air filters capture 75 to 80% of particles in the 3 to 10-micron range (such as dusting aids and cement dust) and 20 to 35% of particles in the 1 to 3-micron range (lead dust, humidifier dust, coal dust, and nebulizer droplets). These filters are commonly used for air intake in drying ovens and other heating processes.

MERV 7 , ; 2 in Nominal Depth


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MERV 8 , ; 2 in Nominal Depth


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MERV 8 Hydrophobic

MERV 8 hydrophobic air filters remove both contaminants and moisture from the airstream. MERV 8 air filters capture 75% to 80% of particles in the 3 to 10-micron range (such as dusting aids and cement dust) and 20% to 35% of particles in the 1 to 3-micron range (lead dust, humidifier dust, coal dust, and nebulizer droplets). These filters are commonly used to filter the air in humid environments such as the air intakes of dehumidification and pool equipment.

2 in Nominal Depth


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4 in Nominal Depth


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MERV 8 Performance Pleat

MERV 8 performance air filters are stronger and can hold more dust than general-purpose air filters, so they need to be replaced less often. MERV 8 air filters capture 75% to 80% of particles in the 3 to 10-micron range and 20% to 35% of particles in the 1 to 3-micron range (such as lead dust, humidifier dust, coal dust, and nebulizer droplets).