JMU ASTM Level 3 4-Ply Face Mask 50 Pack Blue
Four-layer ASTM Level 3 medical mask with 98 % filtration, adjustable nose wire and elastic ear loops, 50 per box
- Load capacity0.259 kg
- Tensile strengthNon-woven
- Lens tintBlue
- Liner materialNon-woven
- Sole materialNon-woven
- Water resistanceJMU
- ASTM Level 3 certification delivers 98% particle filtration efficiency
- Four-layer construction with meltblown layer provides enhanced barrier protection
- Adjustable nose wire and elastic earloops create secure fit for different face shapes
- Soft non-woven material allows high airflow while reducing heat buildup during wear
- Pack of 50 adult-size masks suits healthcare, dental, beauty and daily commute use
Medical-Grade Filtration
JMU ASTM Level 3 masks deliver 98% particle filtration efficiency through a four-layer construction of three non-woven layers and one meltblown layer. Each adult-sized mask measures 17.5cm by 9.5cm and comes in a pack of 50. They are designed for healthcare centres, dental offices, beauty treatments and daily commuting.
Breathable Thermal Comfort
The soft non-woven material provides high filtration with low breathing resistance, reducing mugginess during extended wear. An adjustable nose bridge wire and elastic earloops create a secure seal that limits heat build-up around the face. Each box weighs 0.259 kilograms for lightweight portability.
Build Integration Essentials
Masks arrive in a compact box sized 7.5 L x 4 W x 3.5 H inches, with 40 boxes per case for bulk storage. The universal blue colour and adult dimensions suit most face shapes without additional sizing. No ESD or dielectric properties are present, so they do not replace specialised cleanroom or electrical safety gear.
How it compares
Measured against everything we stock in Face Masks, Respirators & PPE, at today’s prices. Recalculated every night.
- Price $15.99
- Cheaper than about 66% of the 5,612 comparable items (median $24.99).
Specifications
| Product | |
|---|---|
| Brand name | JMU |
| Part number | 24007001A |
| Lens tint | Blue |
| Color and finish | Blue |
| Size & build | |
| Load capacity | 0.259 kg |
| Liner material | Non-woven |
| Sole material | Non-woven |
| Shoe width | 7.5 L x 4 W x 3.5 H inches |
| In the box | |
| Number of items | 50, Count, Blue |
| Environment & compliance | |
| Water resistance | JMU |
| More details | |
| Tensile strength | Non-woven |
| Cold protection | Non-woven |
| Elesctrostatic dissipative ESD | No |
| Electrical insulation | No |
Questions about this item
How do I put on the mask so the adjustable nose bridge wire seals properly?
Hold the mask blue-side out, loop the elastic earloops behind each ear, then press the nose bridge wire firmly against the bridge of your nose to close any gaps.
When should I replace one of the 50 masks in the pack?
Replace the mask after a single use or sooner if it becomes damp, soiled, or the earloops lose elasticity.
How long can I wear one mask continuously before breathing resistance builds up?
The 4-ply non-woven construction is rated for low breathing resistance, but discard the mask once it feels moist or after extended wear in high-humidity conditions.
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