Marsh Air

Mars Air Products is one of the largest manufacturers of air curtains in the world. Mars Air Products makes air curtains for every type of setting, including a variety of custom applications. The company offers a wide choice of units diverse locations, such as retail stores and office buildings, restaurants, drive-up windows, hospitals and convalescent homes, concession stands, refrigerated cold storage and clean rooms. The company distributes, services and sells its products on a global scale for all climates and environmental conditions. Mars Air Products was founded in 1962 and is located in Gardena, Calif.

Supreme Supply Company, Inc. is a Los Angeles-based manufacturer specializing in high-quality air filtration products, including electrostatic air filters, grease filters, and mist eliminators. With a commitment to excellence, the company operates its corporate and manufacturing facilities in the West Blvd area of Los Angeles. Their dedicated warehouse is located in Inglewood, California, allowing them to efficiently manage supply and distribution. Supreme Supply Company prides itself on delivering reliable and innovative solutions for air quality management across various industries. Generated from the website

Established in 1971, Florence Filter Corporation is a major distributor of air purification filters. It specializes in making custom filters. Located in Compton, Calif., it serves manufacturing industries, hotels and resorts, schools and universities, office buildings and many more. The filters offered by the company are of various types, such as paint arrestors, automotive spraybooth filters, heating, ventilating and air conditioning (HVAC) filters for buildings, rolls in fiberglass, polyester, hoghair and foam and many more. Florence Filter Corporation offers a range of products, such as bags, clean room, carbon, deep pleat and many more. Its other type of filters include evaporative cooler pads, powder coating carnage, demisting filters, down draft media and many more.