• Boost Your Extractor's Performance: This 2 piece HEPA 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. high efficiency particulate air filters traps 99.7% of unpleasant odors and harmful gases down to 0.3 microns in size  to keep your workspace's air quality up to snuff
• Exceptional Longevity: Our PM0.3 filters have sturdy aluminum alloy frames that prevent air bypass, while the fiberglass filtering medium provides high tensile strength and chemical stability to extend your fume extractor's service life
• Easy Installation: Simply fit the replacement filter along with your smoke extractor's primary cotton and activated carbon filters, then secure the set back into position.
• Around-the-Clock Support: Our dedicated support teams are available 24/7 to assist you whenever you need help

• Material: Aluminum Alloy, Fiberglass
• Pore Size: 0.3 µm
• Overall Dimensions: 14.9 x 10.9 x 2 in. (37.8x27.8x5 cm)
• Efficiency Rate: 99.7%

2x HEPA Air Filters