FUNCTION: Effectively cleans the air and removes airborne particles down to 1 micron in size
BENEFIT: Protects equipment within forced air heating, ventilating and air conditioned systems
COMPATIBILITY: The frame size of the filter is 16-5/8” x 9-1/2”. Made specifically for the POWERTEC AF4000/ AF4001, but also works seamlessly with other similar sized air filtration systems for woodworking, compatible with Shop Fox W1830, WEN 3410 and others
PREMIUM: These hardworking filters possess a high dust holding capacity for long-term usage, and are substantially more effective than fiberglass filters