The Reusable Combo 'B' package consists of two pairs (4) of 3-layer cotton masks with 4 removable PM2.5 premade filters plus 100 pieces of the Level 3 Disposable Surgical Flat Masks.
 
This is a limited quantity offer of the reusable/washable masks with adjustable earloop straps and metal nose clip. The two pairs of 3-layer cotton masks include a premade filter each, and when you run out, use our Level 3 surgical mask as demonstrated in our "Mask in mask" video as medical-grade filters for your reusables. 
The reusables are sold in pairs to allow washing and drying while the other is worn. CDC recommends washing daily, and having a pair helps facilitate this.
 
In typical situations, the reusables are an economical and environmental choice. When the situation poses a higher risk, switch to the Level 3 medical-grade masks, or use them as filters in the reusables. Always remember that reusables are not personal protective devices. If you don't feel well, please use the Level 3 masks.   
 
4 pieces of the black 3-layer cotton reusable/washable masks with a premade 5-layer filter each.
 
Plus,
 
100 pieces of medical-grade disposable masks.
	
These are FDA approved as medical devices.
	
Certified and tested to ASTM 2100-19 as Level 3.
	
High splash (>120mmHg) and flame resistant.
	
BFE >98% and PFE (0.1 microns) >98%.
	
4-Ply construction for easier breathability, splash resistance, and form holding.
 
Remember, masks for the public are not required to meet or be tested to medical-grade. We do that to be sure that we are held to a good, proven standard for public safety's sake. While these masks are registered and approved to be sold to the healthcare sector, they are made from a separate line just for the general public.
 
All products are hypoallergenic and latex-free.
Please dispose of your used masks responsibly.
 
*Please note that AEA does not sell the 5-layer premade masks separately. These filters have not been tested to the ASTM standards that we go by. This is the reason we believe that a trimmed Level 3 would perform better as a protective filter.
 
**The reusable masks are made with 100% cotton, so please do not tumble dry in high heat, which could shrink the mask. Wash with similar color and preferably in a washing bag to avoid straps being tangled with other items. Hand washing and line drying are preferred.
 
***For the Mask in mask demonstration and example of storing your mask, check this out!