Xpower Negative Air Machine: Polyethylene, 600 CADR Rating (Smoke), Filtration, Black Model: AP-1800D

Novatek Novair 700 HEPA Air Scrubber & Negative Air Machine

Xpower Negative Air Machine: Polyethylene, 330 CADR Rating (Smoke), Filtration, Black Model: AP-1500D

Air-Care Turbomax 1 Negative Air Machine FG0280

Kwikool Bioair Max 1800 CFM Combination Air Scrubber/Negative Air Machine KBX1800,Kwikool Bioair Max 1800 CFM Combination Air Scrubber/Negative Air Machine KBX1800

Kwikool Bioair+ 1800 CFM Combination Air Scrubber/Negative Air Machine KBP1800,Kwikool Bioair+ 1800 CFM Combination Air Scrubber/Negative Air Machine KBP1800

Quickslide Hemapro - Automated Slide Stainer - HP1 By Hardy Diagnostics

Puraero Negative Air Machine: 69 Db Max Noise Level, Plastic, 61 To 90 Db, Blue Rotomold Model: PA-600-HAS

Novatek Novair Air Scrubber/Negative Air Machine 1000-500 CFM With G/P Filtration

Omni Cleanair Negative Air Machine: 72 Db Max Noise Level, Aluminum, 450 CADR Rating (Smoke) Model: OA1000 PRO-P

Air-Care Turbomax Ii Negative Air Machine FG0281

Omniaire OA2500 PLUS Negative Air Machine, 450 Cadr Rating

Omni Cleanair Negative Air Machine: 72 Db Max Noise Level, Aluminum, 450 CADR Rating (Smoke), Silver Model: OA1000 PLUS

Negative Air Machines & Accessories Type: Negative Air Machine Cubic

Omniaire Negative Air Machine: 74 Db Max Noise Level, Wood, 450 CADR Rating (Smoke), 61 To 90 Db Model: OA2500 PRIME