SAFETY WORKS Multi-Purpose Respirator Replacement Cartridges Contractor>Hand & Power Tools>Tile Saw The sharp pointed tines dig

The sharp pointed tines dig deep into the soil

Catches queens and workers

3 lb wire band with 4 sews & heavy duty wire wound construction

bag of Soil Perfector covers up to 12 sq

thermocouple probe measures temperature

SAFETY WORKS Multi-Purpose Respirator Replacement Cartridges Contractor>Hand & Power Tools>Tile Saw The sharp pointed tines digLong life cartridges are approved to the NIOSH P100 Class, so they are at least 99. 97% efficient against oil and non oil based contaminants, and are oil proof so they have no time use limitation. The cartridges are also NIOSH Approved against Chlorine, Hydrogen Chloride, Hydrogen Sulfide, and Organic Vapors. The cartridges include integral high efficiency (99. 97% against 0. 3 micron particles) filters and an impregnated bed of special activated