Abatement Technologies-H2003 Ring Panel Filter 2In is a high-performance first-stage replacement pre-filter engineered for portable air scrubbers and negative air machines. Constructed with 7 oz tackified synthetic media, this 2-inch ring panel filter captures larger airborne particulate and debris to extend the service life of core HEPA filters. Designed with an integrated internal wire frame for structural support, it delivers dependable preliminary filtration across demanding restoration and containment operations.
