Moldex 7000 Series Pre-Assembled Respirator with P100 Filter Disk Size:S The 17D-1 has a 1"

The 17D-1 has a 1" gate with a maximum load force of 400 lbs

which helps keep them from rolling up

so it's a sign that they'll last long

Overall: 12

Moldex 7000 Series Pre-Assembled Respirator with P100 Filter Disk Size:S The 17D-1 has a 1"This pre assembled Moldex 7000 series respirator arrives conveniently ready to go to save time wasted selecting and attaching the proper filter. This 7000 series half mask respirator arrives with two P100 filter disks. The P100 filter disk can withstand rough handling since it's encased in a durable plastic ring. It is NIOSH certified for an efficiency level of 99. 97% against oil and non oil based particulates. It is ideal for environments with