Permanent Metal & Stainless Steel Air Filters

Contact Us

Pick a Filter family

Airsan Type W high velocity metal air filter
Learn More

Industrial High Velocity W Filters

Manufactured to deliver consistent, durable performance in turbine generators, power plants, wind turbines and offshore oil rigs, as well as military submarines and surface vessels.
Type AF Air Filters
Learn More

Commercial Grade AF Filters

An economical choice for a wide range of industrial and commercial medium-duty applications. They include petrochemical industries, refineries and the paper packaging industry.
Learn More
Airsan Type AFD moisture-eliminating air filter

Moisture Eliminating AFD Filters

Oil mist eliminators designed for use in air handling systems that require the collection of oil mist and water droplets. This filter is made out of galvanized steel, aluminum, and stainless steel
Type V
Learn More

Low Velocity V Filters

Specially designed for equipment essential to operate electrical control systems, ventilation and shipboard lighting systems.
Navy Air Filter
Learn More

Navy Air Filters

These filters (manufactured to meet MIL-PRF-16552) are cleanable, high-velocity impingement type metal filters.
Learn More
Type LS "Lint Screen"

Lint Screen LS Air Filters

“Lint screen” filters offer basic filtration of low-velocity applications, or applications with very low particulate density.
Airsan Type AG 10-layer permanent metal air filter
Learn More

10 Layer Media AG Filters

Durable, efficient filters for use in food processing plants, waste treatment facilities and dozens of other heavy-duty applications.
Airsan Type GF 5-layer permanent metal air filter
Learn More

5 Layer Media GF Filters

For lower velocity or medium-duty applications of grease and flame control, Type GF air and grease filters are an ideal cost-effective alternative to a heavy-duty Type AG grease filter.

Industrial Stainless Steel & Permanent Metal Air Filters

Airsan industrial stainless steel and permanent metal air filters are washable, reusable, and built to outlast disposable media in HVAC, marine, and heavy-industry applications. Available in aluminum, galvanized, and stainless steel construction and made to any custom size, they are the hub of the Airsan metal-filter line.

The permanent metal filter family: Industrial High Velocity (Type W), Moisture Eliminating (Type AFD), Navy & Military, plus Commercial Grade AF, Type V, LS, GF, and AG configurations.

Why stainless steel? Stainless construction resists corrosion in marine, coastal, washdown, and chemical environments where aluminum or galvanized media would degrade — while staying fully washable and reusable. Learn more: stainless steel mesh air filters and aluminum mesh air filters. See our washable air filters overview.

Comparing filter technologies? See permanent metal vs. electrostatic air filters. Sourcing intake filtration? See air intake filters by equipment type. Need a non-standard build? See Custom Filters or request a quote.