Filter Type Disposable Cartridge Filter Filter MERV Rating 16 Compatible Extractor Series Prism Mobile Prism Wall-Mount Compatible Extractor Manufacturer Part Number K1653-4 K1653-5 K1654-4 K1654-5 K1654-6 K2497-12 K2497-15 Features Dust Mask Gloves and Plastic Bag (For Spent Filter) Filter Media Cellulose Polyester Blend Process Automotive General Fabrication Heavy Fabrication Maintenance and Repair Repair Welding Robotics Shipbuilding Structural Fabrication Series Prism