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Quick Covid Mask – MERV 13 Filters

Quick Covid Mask – MERV 13 We’ve all heard about the shortage of masks for our health care workers.    Do your part, leave the N95s on the shelves for our nurses.  To help, here are a couple of design alternatives you can make at home for personal use.  First, there are two designs you… Continue reading Quick Covid Mask – MERV 13 Filters