Alpha Pro Tech 608 PFL® Headband Face Mask w/Positive Facial Lock® & Magic Arch®, Blue, 8"
Alpha Pro Tech 608 PFL® Headband Face Mask w/Positive Facial Lock® & Magic Arch®, Blue, 8"
The Alpha Pro Tech Critical Cover® PFL® Face Mask features the innovative and patented Positive Facial Lock® (PFL®) with exclusive Twist-Seal® technology, allowing the user to create a custom fit each and every time. This unique feature significantly reduces the possibility of inhaling airborne contaminants and creates a positive seal to a variety of facial sizes. The integrated Magic Arch® prevents the mask from contacting the user's nose and mouth, making it easier to breathe while enhancing filtration efficiency. The fluid resistant materials create a durable exterior and soft, comfortable interior. ASTM F2100 Compliant Level 3. Made in the USA.
300/CS
Specifications
| Brand | Alpha Pro Tech |
| Series | Critical Cover® PFL® |
| Part Number | 608 |
| Style | Headband |
| Color | Blue |
| Technology | Positive Facial Lock® (PFL®) with Twist-Seal® and Magic Arch® |
| Fluid Resistant | Yes |
| Compliance | ASTM F2100 Level 3 |
| Size | 8 inch |
| Origin | Made in the USA |
| Disposable | Yes — single use |
| Manufacturer | Alpha Pro Tech |
Frequently Asked Questions
What is Positive Facial Lock® (PFL®) technology?
PFL® uses an exclusive Twist-Seal® chin piece to create a custom fit to any facial size, reducing the potential for airborne contaminants to be inhaled around the borders of the mask and virtually eliminating gaps at the border of the facemask.
What does the Magic Arch® do?
The integrated Magic Arch® keeps the mask away from the user's nose and mouth, making it easier to breathe while enhancing filtration efficiency — a key comfort advantage over flat-fold masks.
Is this mask ASTM F2100 compliant?
Yes — the PFL® Face Mask is ASTM F2100 Compliant Level 3, the highest level of ASTM barrier protection for surgical and procedure masks.
What is the difference between the headband and ear loop styles?
The headband style secures around the head for a more stable, pressure-free fit — preferred for extended wear. The ear loop style offers quick donning and doffing for shorter-duration use.
