HEPA vacuum cleaners are one of the common tools used in the collection of contaminated dust and particulates. A "HEPA" vacuum along with the filters used removes 99.97% of particulates 0.3 micrometers or larger in size. GLT Enviro carries 3 major brands of HEPA vacuums from Euroclean, Omega and Pullman-Holt. These HEPA vacuum cleaners are available in both upright and canister models. HEPA vacuum bags and filters are also available for each of the HEPA vacuum products we carry.