Dri-Eaz HEPA 500 Filter DOP Stage 2 (4 Pack) Base UOM:4 PACK How much do I add

How much do I add

Loading through normal use is not a fault

Pinless Timber Moisture Meter (Orion 950) — Measures timber moisture non-destructively

depending on the dilution you run

Dri-Eaz HEPA 500 Filter DOP Stage 2 (4 Pack) Base UOM:4 PACK How much do I addThe Dri Eaz HEPA 500 DOP Pre Filter makes the DefendAir HEPA 500 a high efficiency three stage air filtration unit, ready for any sensitive job requiring first pass HEPA filtration. With the standard pre filter, DOP Stage 2 pre filter and the HEPA primary filter installed, the HEPA 500 passes laboratory DOP testing conducted per ANSI standards, achieving an efficiency rating of 99. 97% against oily aerosol particles down to 0. 3 microns. DOP stands