This NIOSH Approved N99 cup respirator face mask comes with 4 layers of non-woven fabric. They contain breathable properties and are skin-friendly and soft.

Cone WB-N-900-M NIOSH Approved N99 Respirator - M/L

Nordic Pure 18x24x1 MERV 14 Pleated AC Furnace Air Filters 2 Pack - MERV 14 2 Pack

Medify MA-40 Genuine Replacement Filter | for Allergens, Smoke, Smokers, Dust, Odors, Pollen, Pet Dander | 3 in 1 with Pre-filter, H13 HEPA, and Activated Carbon for 99.9% Removal | 1-Pack - 1 Count (Pack of 1) H13 Filter

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