Puraclenz manufactures air purifiers that reduce airborne viruses and bacteria and clean exposed surfaces. Its products clean the air and exposed surfaces in homes, fitness centers, senior residences, hotels, schools, restaurants, churches, and other indoor spaces. It was founded in 2021 and is based in New Canaan, Connecticut.

BRISE has developed a smart air purifier with A.I. technology which gathers data on the consumer to deliver a personalized clean air environment.

MR.FUTURE is engaged in research and development and production of smart household appliances, committed to developing and producing smart household appliances with high quality, suitable for family life, products cover fresh air purifier, air quality detector, and air purifier, etc. It is based in Chengdu, Sichuan.

Alen is an online store that manufactures and distributes commercial air purification products. It offers blowers, fans, air purifiers, filters, and other air-cleaning products. It was founded in 2005 and is based in Austin, Texas.

AlgenAir develops functional and artistic algae installations to improve the public’s health. It offers a consumer natural air purifier that uses algae to combat the problem of indoor air pollution by reducing carbon dioxide accumulation and increasing oxygen production. The company was founded in 2018 and is based in Pittsburgh, Pennsylvania.

Rensair specializes in air purification, protecting and enhancing lives through clean air. It provides easy-to-fit air purifiers that deliver clean air. Its product combines H13 HEPA filtration with germicidal UVC light that destroys airborne viruses. It serves the hospital, transportation, and education sectors. It was founded in 2020 and is based in London, United Kingdom.