As 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.
ISO 9001:2015
certification
Falls Filtration Technologies, IncSince 1927, Falls Filtration Technologies has manufactured air and liquid filtration products, building a distinctive history around oil bath filters and aerospace filtration. The Stow company pioneered an oil filter that achieved a perfect bearing test on aircraft engines, and one of its early Unimaze air-intake filters flew aboard the Spirit of St. Louis. Today, Falls designs filtration solutions for equipment ranging from engines and compressors to aircraft and locomotives, serving customers through distributors across the United States and Canada.STOW, 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
Cosmos Air Purification & Environmental Systems IncEstablished in 1996, Cosmos Air Purification & Environmental Systems Inc. designs and manufactures air-filtration products and tailored clean-air systems for residential, commercial, and industrial settings. The Landover company became a one-stop filtration supplier after acquiring National Capital Filter Corporation in 1997, pairing custom filter manufacturing with change-outs, system design, and its Filternomics™ education program. Its project history includes filtration work associated with prominent Washington-area sites such as the Pentagon and the White House.HYATTSVILLE, MD
Duraflow Industries, IncDuraflow 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.WAKEMAN, OH