Allegro 9910-D | Maintenance-Free Tyvek Supplied Air Hood Assembly | NIOSH Approved CF SAR Hood with Integrated Downtube, Suspension & LP Flow Adapter (OBAC Fitting) | Disposable One-Piece Design

Our NIOSH-approved Maintenance Free Tyvek Hood is so unique, it’s patented. This hood is designed with the breathing or down tube and head suspension completely integrated so that the hood assembly is constructed into a one-piece instead of the standard three-piece assembly. This eliminates the need for decontamination of the breathing tube or replacement parts, because the entire hood assembly is disposed of after use. Because the down tube is integrated into the hood, it is maintenance free and completely disposable. Offered in poly-coated DuPont Tyvek, it is flexible, splash resistant and seals in the air flow. The breathing tube incorporates a multi-layer sound dampening system made of foam extending up inside the hood that prevents the tube from being crushed or twisted during use. It allows the system to meet stringent NIOSH requirements for sound levels inside a hood. The disposable hood brings air down across the lens which minimizes fogging and brings air to the breathing area. A large viewing window provides a wide field of vision and its generous size makes it perfect for workers with beards or goggles. Its large bib provides splash protection and allows it to be tucked into a suit where it directs air to the body. The disposable one-piece suspension offers easy adjustment with a hook and loop closure and an absorbent foam headband. NIOSH approved. The hood comes with Allegro’s Low Pressure Flow Adapter, which allows the hood to connect to an ambient air pump or any low pressure air source.

• 𝗡𝗜𝗢𝗦𝗛 𝗔𝗣𝗣𝗥𝗢𝗩𝗘𝗗 𝗖𝗙 𝗦𝗔𝗥 𝗛𝗢𝗢𝗗 – Certified continuous flow supplied air respirator hood designed for industrial environments requiring reliable respiratory protection and airflow performance
• 𝗠𝗔𝗜𝗡𝗧𝗘𝗡𝗔𝗡𝗖𝗘-𝗙𝗥𝗘𝗘 𝗢𝗡𝗘-𝗣𝗜𝗘𝗖𝗘 𝗗𝗘𝗦𝗜𝗚𝗡 – Patented integrated downtube, breathing tube, and suspension eliminate the need for cleaning or replacement parts. Entire hood assembly is disposable after use
• 𝗣𝗢𝗟𝗬-𝗖𝗢𝗔𝗧𝗘𝗗 𝗗𝗨𝗣𝗢𝗡𝗧 𝗧𝗬𝗩𝗘𝗞 𝗖𝗢𝗡𝗦𝗧𝗥𝗨𝗖𝗧𝗜𝗢𝗡 – Flexible, splash-resistant material seals airflow inside the hood while providing lightweight comfort for extended wear
• 𝗜𝗡𝗧𝗘𝗚𝗥𝗔𝗧𝗘𝗗 𝗦𝗢𝗨𝗡𝗗-𝗗𝗔𝗠𝗘𝗣𝗡𝗜𝗡𝗚 𝗗𝗢𝗪𝗡𝗧𝗨𝗕𝗘 – Multi-layer foam system inside the downtube reduces internal noise levels to meet stringent NIOSH sound requirements while preventing tube collapse or twisting
• 𝗪𝗜𝗗𝗘 𝗙𝗜𝗘𝗟𝗗 𝗢𝗙 𝗩𝗜𝗦𝗜𝗢𝗡 & 𝗔𝗡𝗧𝗜-𝗙𝗢𝗚 𝗣𝗘𝗥𝗙𝗢𝗥𝗠𝗔𝗡𝗖𝗘 – Large viewing window enhances visibility and minimizes lens fogging. Ideal for workers with facial hair, goggles, or additional PPE
• 𝗔𝗗𝗝𝗨𝗦𝗧𝗔𝗕𝗟𝗘 𝗦𝗨𝗦𝗣𝗘𝗡𝗦𝗜𝗢𝗡 𝗪𝗜𝗧𝗛 𝗙𝗢𝗔𝗠 𝗛𝗘𝗔𝗗𝗕𝗔𝗡𝗗 – Disposable one-piece suspension features hook-and-loop adjustment and absorbent foam headband for secure, comfortable fit
• 𝗟𝗔𝗥𝗚𝗘 𝗣𝗥𝗢𝗧𝗘𝗖𝗧𝗜𝗩𝗘 𝗕𝗜𝗕 𝗗𝗘𝗦𝗜𝗚𝗡 – Extended bib allows hood to be tucked into protective suits, directing airflow toward the body and improving splash protection
• 𝗧𝗥𝗨𝗦𝗧𝗘𝗗 𝗕𝗬 𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗬 𝗣𝗥𝗢𝗦 𝗦𝗜𝗡𝗖𝗘 𝟭𝟵𝟴𝟳 – Manufactured by Allegro Industries, a leading name in industrial safety equipment for over 35 years. Trusted by utilities, municipalities, and contractor