Standard 1 micron replacement filters for the CT 11, 22, 33, 44 and 55 Dust Extractors. Once is airborne, wood dust wood dust is difficult to remove from an environment, so collecting dust as it is created is the best way to solve this issue. Designed to trap particles down to 1 micron while maintaining airflow, allowing you to reach full capacity without clogging or caking.
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