Sidco Filter Company, founded in 1997 and now part of Cleanova, is a manufacturer of OEM and aftermarket filters for air and gas markets. The company produces custom filter designs, contract manufacturing for OEMs, and a wide range of filter elements, including HEPA, ULPA, and ASHRAE filters. Sidco operates a comprehensive manufacturing facility in Lima, New York, and has expanded through acquisitions of Roome Technologies and Shawndra Products.
ASME Code Section VIII Division 1 U and R stamps
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Columbus IndustriesColumbus Industries is a global manufacturer of quality filters, founded in 1965. The company designs and manufactures a wide range of air filtration products, including metal mesh, HEPA, pleated, and molecular/gas phase filters, for applications such as OEM, HVAC, air purifiers, and commercial/industrial use. All filters are manufactured in North America, and the company is known for its innovative technologies like Surface Modified Activated Carbon and Foam in Place Gasketing.WEST UNION, 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
R.P. Fedder IndustrialSince 1959, Rochester-based R.P. Fedder Industrial has designed and manufactured custom and OEM filters, with its roots in the toner-bag filters made for early Xerox machines. The company also stocks and distributes standardized filtration equipment and has spent more than 40 years designing cleanrooms and clean workstations, including some of the first in the Greater Rochester area. R.P. Fedder is ISO 9001:2015 certified for custom-filter design and manufacture and joined the Rensa family in 2023.ROCHESTER, NY