Ultra-durable

while the broad

this fast-acting insecticide concentrate is made from pyrethrin … a botanical compound derived from chrysanthemums

3/4" GHT male x 3/4" GHT female

Effective against roaches

3M Head Harness for Ultimate FX Respirator 4-2 QJ98592 Ultra-durableMaintain the effectiveness of your 3M Ultimate FX Respirator with this durable head harness replacement. Specifically designed for use with FF 401, FF 402, and FF 403 models, it preserves the original performance standards of your facepiece. This replacement part offers a practical solution for extending the life of your respiratory equipment and saving costs.