Commercial Pleated Air Filters – USA Manufacturer

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Type DD Small
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Renewable Heavy Duty DD Air Filters

Heavy-duty, easily cleanable filters designed for engines, compressors and other industrial applications that do not involve corrosive environments.
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Type KK Small

Washable KK Air Filters

Washable air filters used for furnace filtration and industrial cabinetry, military-spec computer housings, electrical systems and inverter ventilation.
Type PP
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Paper Panel PP Air Filters

Medium-duty filters designed for engines, compressors and a variety of other industrial applications with higher particulate filtration needs, such as locomotives and maritime vessels.

Commercial Pleated Air Filters — USA Manufacturer

Airsan is a US manufacturer of commercial pleated air filters for industrial and commercial HVAC. Our pleated line spans renewable heavy-duty, washable, and paper-panel configurations — built to order and made in the USA.

Configurations: Renewable Heavy Duty (Type DD) for engines and compressors in non-corrosive environments; Washable (Type KK) for furnace filtration, industrial cabinetry, computer housings, and inverter ventilation; and Paper Panel (Type PP) medium-duty disposable panels. Many of these are washable air filters built for reuse.

Why US-made: domestic manufacturing means custom sizes, shorter lead times, and consistent quality control for commercial HVAC and OEM programs.

For defense and naval specifications, see Navy & Military Air Filters.