Duraflow Industries manufactures custom and standard air-filtration products for OEM, residential, commercial, and industrial applications. Its offerings include aluminum mesh, carbon, electrostatic, HVAC, foam, HEPA, ULPA, and other specialty filters, supported by in-house engineering, testing, prototyping, and production.
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Air Filter Factory / Metal Filter IncAir Filter Factory / Metal Filter Inc. is a family-owned American manufacturer of washable metal and air-intake filters, producing standard and hard-to-find sizes for residential, commercial, and industrial equipment. Based in Wakeman, Ohio, the company makes thousands of sizes and has served more than one million filters, with its PreVent screens offering made-to-order protection against cottonwood and other airborne debris. Its filters are made in the USA, including custom stainless-steel air and grease filters rated for temperatures up to 900°F.WAKEMAN, OH
Troy FiltersTroy Filters is a Columbus, Ohio-based custom manufacturer and supplier of air filters, filter media, filtration equipment, and OEM replacement filters. Its capabilities include HVAC, HEPA, industrial, cleanroom, power-generation, dust and fume extraction, coolant mist collection, and custom engineered filtration products for commercial, institutional, medical, pharmaceutical, electronics, manufacturing, and other applications.COLUMBUS, OH
Filpro CorporationSince 1980, Filpro Corporation has manufactured and distributed industrial filtration products for air, liquid, and gas applications. Based in West Point, Pennsylvania, the company combines its own replacement-filter line with name-brand products and custom designs, serving OEMs and industrial users worldwide. Filpro is particularly distinctive for pairing filtration distribution with in-house design and manufacturing, including replacement elements for dust collection and air-handling equipment.WEST POINT, PA
APC Filtration IncAs a second-generation family business, APC Filtration Inc. has spent more than 40 years developing custom air filtration for global original equipment manufacturers. The company is known for solving demanding equipment requirements through rapid prototyping and testing, and it operates a manufacturing and logistics network spanning the United States, Canada, and China. APC is now part of Rensa Filtration.BUFFALO, NY