These ASTM Level 3 earloop face masks are 4-ply disposable procedure masks designed for healthcare, dental, laboratory, industrial, public-facing, school, facility, and workplace environments where fluid resistance, filtration performance, and all-day comfort matter.
Manufactured in the USA and listed with Nelson Labs certificate analysis, these masks are designed to meet ASTM Level 3 performance requirements when verified by current product documentation. The 4-layer construction supports high barrier performance, while the soft latex-free ear loops and adjustable metal nose clip help improve comfort and fit during extended wear.
With Bacterial Filtration Efficiency (BFE) of 98% or greater and Particulate Filtration Efficiency (PFE) of 98% or greater per listed ASTM test methods, these disposable masks are a practical choice for clinics, dental offices, laboratories, front-desk teams, food and pharma support areas, schools, municipalities, and workplace PPE programs.
Each box includes 50 non-sterile earloop face masks for clean storage, workstation access, and high-volume distribution.
Bulk Ordering & Procurement Support
Need ASTM Level 3 face masks for a clinic, dental office, laboratory, school district, municipal department, healthcare facility, pharmaceutical support area, public-facing workplace, or recurring PPE order? ASA Supplies supports business, government, municipal, institutional, healthcare, dental, facility, and industrial purchasing teams with bulk quote support, volume pricing, purchase orders, and product sourcing assistance.
Safety Note
These are disposable medical/procedure-style face masks, not NIOSH-approved respirators. They do not seal to the face like an N95 and should not be used as respiratory protection where a fit-tested respirator is required. Confirm the mask box labeling, ASTM level, Nelson Labs certificate, fluid resistance rating, and your facility’s infection-control or workplace PPE requirements before use.
Quick Buying Details
- Brand: Crosstex
- SKU: ELM50
- Product Type: ASTM Level 3 earloop face mask
- Construction: 4-ply disposable mask
- Pack Size: 50 masks per box
- Style: Earloop
- Sterility: Non-sterile
- Ear Loops: Soft, latex-free
- Nose Piece: Adjustable metal nose clip
- BFE: 98% or greater per listed ASTM F2101
- PFE: 98% or greater per listed ASTM F2299
- Fluid Resistance: Confirm certificate; Level 3 should align with 160 mmHg
- Mask Size: Approximately 6 5/8" L x 3 3/4" H laid flat
- Best Use: Healthcare, dental, laboratory, workplace, public-facing, school, and facility PPE programs
Key Features
- ASTM Level 3 earloop face mask for high-barrier procedure mask needs
- 4-ply construction supports fluid barrier and filtration performance
- BFE 98% or greater per listed ASTM F2101 testing
- PFE 98% or greater per listed ASTM F2299 testing
- Adjustable metal nose clip helps improve fit across the nose bridge
- Soft latex-free ear loops support extended wear comfort
- Hypoallergenic design listed on product page
- Non-sterile disposable mask for single-use workplace programs
- Made in the USA per product listing
- Nelson Labs certificate analysis listed as available
- Box of 50 supports workstation stocking and facility distribution
Common Uses & Applications
- Healthcare facilities
- Dental offices
- Laboratories
- Public-facing workplace teams
- School nurse offices
- Municipal departments
- Pharmaceutical support areas
- Facility PPE stations
- Visitor mask stations
- Front desk and reception teams
- Industrial hygiene programs where procedure masks are appropriate
- General workplace source-control programs
Buying Guide: ASTM Level 1 vs. Level 2 vs. Level 3 Masks
ASTM mask levels help buyers compare medical face mask barrier performance. Level 1 masks are generally used for low-fluid-exposure tasks. Level 2 masks provide higher fluid resistance than Level 1 and are commonly used for moderate exposure settings. Level 3 masks are used when higher fluid resistance and filtration performance are required.
Choose ASTM Level 3 masks when your facility requires a higher-barrier procedure mask for splash, spray, dental, clinical, lab, or higher-exposure workplace use. Choose a lower level only when your safety or infection-control program confirms that the lower barrier level is appropriate.
FAQ
What are ASTM Level 3 earloop face masks used for?
They are used in healthcare, dental, laboratory, workplace, public-facing, and facility settings where a higher-barrier disposable procedure mask is required.
What does ASTM Level 3 mean?
ASTM Level 3 refers to the highest barrier level in ASTM medical face mask performance categories. Confirm the mask’s current certificate and box labeling before use.
Are these masks N95 respirators?
No. These are earloop face masks, not NIOSH-approved N95 respirators. They do not provide the same tight seal or respirator-level protection.
Are these masks latex-free?
Yes. The product page lists soft latex-free ear loops.
Are these masks sterile?
No. The product page lists them as non-sterile.
How many masks come in a box?
Each box contains 50 disposable earloop face masks.
