Fits all rockflowerpaper Reusable Face Masks to provide the extra filtration needed for safety.
Effective in blocking out a wide range of airborne contaminants., our FILTERS are a standard size that fit many other designs and styles in the marketplace that have comparable filter pockets. - Activated carbon filter with 5 layer filtration - Composed of non-woven melt blown fabric, carbon and advanced filter cotton - 4.75" x 3.15" - Filters normally lasts 4-7 days - Insert into mask pocket.
Made in China
