POWERTEC 1 Micron Inner Air Filter for WEN 3410, POWERTEC AF4000/AF4001, Shop Fox W1830 Air Filtration System, Replacement for WEN 90243-026-2 Woodworking Air Filters for Workshop & Garage, 1PK

POWERTEC 1 Micron Inner Air Filter for WEN 3410, POWERTEC AF4000/AF4001, Shop Fox W1830 Air Filtration System, Replacement for WEN 90243-026-2 Woodworking Air Filters for Workshop & Garage, 1PK

• INCLUDES: (1pk) Replacement Inner Air Filter ( MERV Rating 11 )
• 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 16.44"L x 9.5"W x 0.75"Th. It works seamlessly with other similar sized air filtration systems for woodworking, compatible with Shop Fox W1830, WEN 3410(replacement for 90243-026-2), POWERTEC AF4000 & AF4001, Rikon 62-400, Grizzly G0738 and others.
• PREMIUM: These hardworking filters possess a high dust holding capacity for long-term usage, and are substantially more effective than fiberglass filters

The POWERTEC Inner Filter (for the POWERTEC AF4000, Shop Fox W1830, Rikon 62-4000, etc) allows your dust-collection system to operate at its peak efficiency and effectiveness. This high-performing and ultra-effective outer filter features a high dust-holding capacity, meaning that the dust, dirt and other airborne particles (as small as 1 micron!) are extracted and trapped in your filtration system and not released into the air that you breath. These handy filters are much more effective than fiberglass filters. This premium filter makes certain that your workshop and/or home air-quality is clear, clean and optimally healthy. Hard-working filters, pristine results!