Dri-Eaz HEPA 500 DOP Pre-Filter (4 PACK) Moisture Meters Its primary ingredient

Its primary ingredient

and other carpets that are subjected to massive amounts of oil and grease-based soiling

and frustration-free

004500m3 Unit Of Measure Each

Non-rebuildable

Dri-Eaz HEPA 500 DOP Pre-Filter (4 PACK) Moisture Meters Its primary ingredientThe 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