HVAC filtration

Air Filters Inc. is a full line air filter manufacturer located in Houston, Texas, founded in 1952. It provides a one-stop shop for air filtration requirements, custom making air filters, housings, and complete systems for residential, commercial, and industrial customers. In 2020 it joined Rensa Filtration. The company holds patents for innovative filtration products and has a policy of continuous research for product improvement.

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air filter manufacturingair purification systemscustom filter manufacturingfilter housing engineeringindustrial ventilation

GSF USA is a global cleaning services company that delivers clean environments by hiring, developing and leading its staff. It offers commercial cleaning, floor care, disinfection, window cleaning, and facility support services, and runs a Green Seal-certified Écologique sustainable cleaning program. Its R&D department develops processes and analyzes equipment to maximize cleaning quality, efficiency, and sustainability.

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carpet cleaningcommercial cleaningdisinfectionfloor caregreen cleaningwindow cleaning