Dri-Eaz Velo HEPA Pre-Filter (20 Pack) Base UOM:20PK 2" diameter tube

2" diameter tube

Dilution Ratios: 1 scoop/Ltr     RTU pH: 4-4

Standard Filter For:

Supplied complete with cuffs

In addition to the titanium

Dri-Eaz Velo HEPA Pre-Filter (20 Pack) Base UOM:20PK 2" diameter tubePre filters extend the life of your VELO's HEPA filter Increase your Velos HEPA filtration capability by replacing your prefilter whenever dust accumulation is visible. 20 filter sleeves per pack. SPECIAL INSTRUCTIONS: When using your Velo or Velo Pro HEPA Attachment for conditions where dangerous contaminants may be present, both the HEPA filter (F519) and the Prefilter (F520) should be replaced after each job to help prevent cross contamination.