you don't have to worry about your technicians dinging walls

the range of settings accommodates practically any softwood or hardwood species in the world

Pressure relief valve can be turned and locked open/closed

Formulated with oxygen booster

Dew Point Calculations

Injectidry Duct Ring Adapter (for Phoenix Guardian HEPA) Containment Systems you don't have to worryInjectidry Duct Ring Adapter for Phoenix Guardian HEPA The newer model Phoenix Guardian no longer has a sheet metal collar for the intake. To adapt the ADP 5 to the newer style Guardian or the older style without the collar, place the separate ring provided on the face of the Guardian port (on top of the unit) and then place the ADP 5 onto it.