3M Dual Cartridge N95 Resespirator Assembly, Medium Size:Large Athena PK is a balanced

Athena PK is a balanced bloom boosting complement to our Bloom fertilizers

Diaphragm: 3/4" and 1": NBR

and 2 hanging clips included

and shrub diseases such as powdery mildew

These filters offer a cone shaped internal base for optimum air flow

3M Dual Cartridge N95 Resespirator Assembly, Medium Size:Large Athena PK is a balancedThe 3M Dual Cartridge Respirator Assembly is a disposable respirator that is NIOSH approved against certain organic vapors and particulates. It can be used for a variety of applications including spray painting, pesticides, agriculture, construction, and transportation. It is also reusable and can be worn with safety glasses without fogging them up.