4940-57 | Flex Frame 16x25x1 | Nu-Calgon

Nu-Calgon Flex Frame (4940-57) The Nu-Calgon Flex Frame (4940-57) is designed to provide a quick and easy way to create custom-sized air filters. The frame is made of a durable plastic that is resistant to corrosion and chemicals. It can be cut to any size to fit your specific needs. The Flex Frame is also reusable, so you can save money by using it over and over again. The Nu-Calgon Flex Frame is perfect for a variety of applications, including: * HVAC systems * Industrial machinery * Clean rooms * Hospitals * Laboratories The Flex Frame is easy to install and use. Simply cut the frame to the desired size, insert the filter media, and secure it in place with the included clips. The Flex Frame can be used with any type of filter media, including pleated, HEPA, and carbon filters. The Nu-Calgon Flex Frame is a versatile and cost-effective solution for your air filtration needs. Order your Flex Frame today! Shop now at our HVAC supply store for the best prices and fast shipping on all your Nu-Calgon products!