General description The 49-90-2015 HEPA vacuum filter is designed for high efficiency filtration, capturing 99.97% of particles as small as 0.3 microns. This ensures cleaner air and a healthier home environment. Constructed from high-quality materials, the filter is reusable after cleaning, contributing to cost savings and environmental friendliness. Technical specifications Filtration efficiency: 99.97% for particles as small as 0.3 microns Material: Plastic Package contents: 2 packs of HEPA filters, 2 packs of sponge filters Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with Cordless 2 Gallon 0880-20 Compatible with FUEL 0970-20 Compatible with M12 FUEL 1.6 Gallon 0960-20 Compatible with M12 0780-20 Installation Features easy twist and lock installation for effortless replacement Regular filter replacement recommended every 3-6 months to optimize vacuum performance Usage Designed for various vacuum models, enhancing convenience and usability. Other