The ENVIRO range of laboratory acid scrubbers efficiently removes and neutralises acid fumes extracted from fume cupboards, supporting air flow rates from 2,000 to 10,000 Am³/hr. Designed to handle extraction from one or multiple cupboards, these scrubbers achieve over 98% acid contaminant removal when the scrubbing liquor’s pH is optimally maintained. With automated smart dosing, the system precisely regulates pH levels using liquid Caustic Soda (NaOH), ensuring safe, compliant air purification in laboratory environments.