AlorAir Duct Hose for CleanShield HEPA 550 and PureAiro HEPA Pro 770/870/970

• Use on ducting inlet
  
  
• Compatible with these air scrubbers:
  - Clean Shield HEPA 550
  - PureAiro HEPA Pro 770
  - PureAiro HEPA Pro 870
  - PureAiro HEPA Pro 970
  
  
• Easy to store as duct retracts back to a compact size.
  
  
• Semi-rigid ducting with a spring steel wire helix can prevent collapsing.