Qleanair AB operates as a niche premium provider of clean indoor environment solutions. Its solutions include Cabin, Facility, and Room. The Cabin solutions include S-Line, S-Line Safety, SF-Line, and SF-Line XL. The Facility solutions consists smaller and larger air cleaners, air cleaners for existing smoking rooms, and fireproof ash and cigarette disposal system. The Room solutions include freestanding smoking rooms and USP797/USP800 compliant cleanrooms. The firm's solutions are developed using filter technology that traps, filters, and recycles indoor air. The company was founded in 1988 and is headquartered in Solna, Sweden.