Why PAPR May Be the Right Choice For Your Workplace
Sponsored Article by by Honeywell
Disposable respirators have been thrust into the limelight since the beginning of the pandemic. However, in healthcare facilities and some industrial environments, respiratory protection has always been critical. While disposable N95 respirators and other types of particulate protection are in high demand, Powered Air Purifying Respirators (PAPRs) are gaining traction quickly as a reliable, cost-effective, and sustainable alternative to disposable and other reusable respirators.
What is a PAPR and how does it work?
OSHA defines a PAPR (Powered Air-Purifying Respirator) as an air-purifying respirator that uses a blower to push air through purifying elements, such as a filter or cartridge. More than that though, it’s an all-in-one system that delivers respiratory, face and eye protection, depending on the headpiece – even head protection. Typically, a PAPR unit consists of an air-purifying filter, cartridge, or canister that removes specific air contaminants, and features a motor or blower, a headpiece or hood, plus a breathing tube. With a PAPR, the sum is truly greater than all of its parts.
Compared to an N95 disposable respirator or a reusable half mask, a PAPR unit is wearable, battery-powered and portable, and sits comfortably on your back or waist. The loose-fitting hood offers workers increased comfort, eliminates the need for fit-testing, and allows for optional facial hair.
PAPR’s components can also be cleaned, reused and even shared, which makes this solution appropriate for long-term usage, providing a sustainable alternative to disposables.
Key differentiators to consider before choosing PAPR
- Higher Assigned Protection Factor – The assigned protection factor of a PAPR unit ranges from 25 to 1000 times the permissible exposure limit. Loose-fitting hoods with full-length shoulder shrouds and full-face air-purifying respirators provide the user with a higher protection factor of 1000 in almost all applications, according to OSHA standards. This is added safety that allows a user to work in an environment with a higher concentration of contaminants. The maximum use concentration varies by contaminant.
- No Fit Testing – Wearing a PAPR eliminates the need for fit testing to evaluate qualitatively or quantitatively the fit of a respirator on an individual. If the PAPR is used with loose-fitting facepieces, like hoods or helmets, it provides an option for use by people with facial hair or facial deformity that would interfere with the mask-to-face seal.
- Increased Comfort – A PAPR may be less taxing from a physiological/breathing resistance perspective than other respirators. The user breathes more naturally since the blower delivers a steady airflow into the headgear.
Interested in PAPR?
If you’re thinking about switching from disposables, learn more about the Honeywell North® Primair™ 700 Series PAPR here.