If it's time to replace your fume extractor's air filters, this 2 piece PP prefilter set from OMTech has you covered. With high filtration efficiency, these 14.9x10.9 in. air filters trap 99.9% of particles down to 0.3 microns, ensuring your workspace stays clean. Engineered for long-lasting use, these PM0.3 air prefilters help extend the life of your machine by preventing clogs and maintaining optimal airflow. Installation is quick and seamless—simply integrate the polypropylene replacement filters with your cotton and activated carbon filters in your smoke extractor.

Boost Your Extractor's Performance: This 2 piece polypropylene air filter set from OMTech ensures easy, timely replacements, helping your air purifier or fume extractor maintain peak performance over time

High Efficiency: Each of our 14.9x10.9 in. replacement air filters eliminates 99.9% of unwanted substances that are down to 0.3 microns in size to keep your workspace clean & safe

Exceptional Longevity: These PM0.3 PP prefilters extend your fume extractor's dependable service. Maintain your workplace's safety and air quality by replacing your filters on a regular cycle to avoid clogs

Easy Installation: Simply fit the replacement filter along with your smoke extractor's cotton and activated carbon filters, then secure the set back into position

Around-the-Clock Support: Our dedicated support teams in the U.S., China, and the Philippines are available 24/7 to assist you whenever you need help.