Original Replacement Filter for Membrane Solutions MSB5W Air Purifier, 2 Pack

Genuine Replacment Filter: Exclusively designed for the Membrane Solutions MSB5W air purifier. High-Performance Filtration: Advanced 3-stage filtration captures smoke, dust, pollen, pet dander, odors and more H13 True HEPA Filter: Removes up to 99.97% of airborne particles as small as 0.3 microns. Recommended to replace filters every 6-8 months to maintain its peak performance. Remove the plastic packaging of the new filters before running the air purifier.