The FaceGuard 1 Sterile Disposable Cleanroom Face Mask with Ties is a three-layer sterile face mask designed for use in controlled cleanroom environments up to and including ISO Class 4. Individually packed and sterile, it provides a practical solution for personnel requiring controlled-environment face protection.
The mask features a three-layer construction with outer layers manufactured from Ethylene Side by Side (ES) and a middle layer manufactured from Melt Blown Polypropylene (MBPP). This construction is designed to support particle control while maintaining a comfortable fit for the wearer.
A flexible nose piece helps improve the fit and wearer comfort, while the ultrasonically bonded polyester tie-on loops allow the mask to be securely adjusted to the wearer. The mask measures 210 × 90 mm and is supplied in one size.
The FaceGuard 1 sterile cleanroom face mask has a Bacterial Filtration Efficiency (BFE) of 95.10% at 3.0 µm and a Particle Filtration Efficiency (PFE) of 97.60% at 0.1 µm under the stated test methods. Micronclean also reports an airborne particle count of 70 counts per piece for particles ≥0.5 µm using the IEST-RP-CC003.4 Helmke drum method.
Each mask is individually packed and double-bagged, with the sterile variant gamma irradiated to a minimum of 25 kGy. The product has a 2-year shelf life from date of manufacture when stored in suitable conditions.
Key benefits
- Sterile disposable cleanroom face mask
- Suitable for cleanrooms up to ISO Class 4
- Three-layer construction for controlled-environment use
- Flexible nose piece for improved fit and comfort
- Tie-on polyester loops for adjustable positioning
- 95.10% BFE at 3.0 µm
- 97.60% PFE at 0.1 µm
- Individually packed and double-bagged
- Gamma sterilised to a minimum of 25 kGy
- One-size design measuring 210 × 90 mm
- 2-year shelf life
- Manufactured and packed in a cleanroom environment
