Shop Custom Face Mask with Filter, Large | Personalized ...- custom face mask disposable blue 50pcs filter ,Create custom face masks with your own photo or design. Face coverings are reusable, washable + comfortable. Personalized face mask sold with COVID filter.Custom Face Masks | Washable Masks & Replaceable FiltersCustom Face Masks w/ Disposable Filters. Starting @ $14.00/ea for 50. Face Mask Product Details. Reusable: 5-layer activated replaceable carbon filter. (Each custom face mask comes with 4 replaceable filters) Comfortable: Adjustable ear straps and metal nose seal for custom fit.