The Fiberlock Kontrol Kube Complete Negative Air Machine DOP Second-Stage Pre-Filter [4/pk]
This filter Gives the Kontrol Kube Complete Negative Air Machine first-pass filtration efficiency. With the standard pre-filter, DOP Stage 2 pre-filter and the HEPA primary filter installed, the machine passes laboratory DOP testing conducted per ANSI standards, achieving an efficiency rating of 99.97% against oily aerosol particles down to 0.3 microns.
- Passes laboratory DOP testing when installed as part of three-stage filtration process
- Equips the Kontrol Kube Negative Air Machine for a wide range of environments that require first-pass high efficiency air filtration 6564