Allegro 9911-20 Replacement Maintenance Free Tyvek Hood Assembly with Suspension

Order Size Discount
$500.00 - $1,499.99 2%
$1,500.00 - $2,999.99 4%
3,000.00 + 6%
Discount Applied at Checkout. *Some restrictions apply, click here for details.


SKU: 9911-20


Allegro 9911-20 Maintenance Free Tyvek Hood

Item # 9211-20

Our NIOSH-approved Fully Disposable Tyvek Hood is so unique, it is patented. It’s designed and constructed in one-piece, with the down tube and head suspension completely integrated. This makes it maintenance free eliminating the need for decontamination of the breathing tube or replacement parts. The entire assembly is disposed of after use.

  • Maintenance Free
  • Designed with One Piece Construction
  • Breathing Tube and Head Suspension Integrated with Hood Assembly
  • Fully Disposable, Eliminating Need for Decontamination
  • Flexible and Splash Resistant
  • Multi-Layer Sound Dampening Breathing Tube
  • Ideal for Workers with Beards or Goggles
  • Designed to Connect to Adjustable Flow Control Valve, Personal Air Cooler or Air Temperature Controller
  • Replacement Maintenance Free Tyvek Hood Assembly with Suspension




  • Poly-coated Dupont Tyvek
  • Splash resistant hood and bib
  • Seams surged to seal in the air flow
  • Generous size is ideal for workers with beards or goggles


  • Disposable one-piece assembly
  • Absorbent foam headband.
  • Adjustable hook and loop closure head harness secures hood in place


  • Multi-layer foam sound dampening system to prevent crushing or twisting during use
  • Meets stringent NIOSH requirements for sound levels inside a hood
  • Located behind the hood allowing it to be out of the way
  • Clear co-polyester (PETG), 15 Mil, 6”X12” (15.2cm X 30.4cm)
  • Distortion-free with panoramic view
LENS PEEL OFFS: (P/N: 9910-25) (optional)
  • Polyester, clear film with adhesive backing, 5¼” X 11¼”(13.3cm X 28.57cm) (0.007” (.017cm) thick)


Additional information

Weight 3 lbs