ULPA filtration ensures compatibility with ISO Class 4 (former Class 10) cleanroom conditions. Ideal for Pharmaceutical, Semiconductor industries. Includes ESD safe & EMI/RFI shielded vacs, autoclavable vacuums for wet & dry recovery, Pharmavac for the recovery of broken ampoules & glass & explosion proof vacuum systems for cleanroom use. A variety of autoclavable suction hoses & accessories are also available.