Dri-Eaz HEPA 500 DOP Pre-Filter (4 PACK) Base UOM:4 PACK Free-rinsing and non-toxic

Free-rinsing and non-toxic

No tape or fixings avoids damage

setting a new standard for efficiency and convenience

To minimise the risk of colour loss

Dri-Eaz HEPA 500 DOP Pre-Filter (4 PACK) Base UOM:4 PACK Free-rinsing and non-toxicThe 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