ASTM Level 1 Earloop Procedure Mask - 3-Layer Disposable Face Masks with Adjustable Nose Bridge

Professional ASTM Level 1 Medical Face Masks for Reliable Protection

These premium ASTM Level 1 earloop procedure masks deliver dependable barrier protection for healthcare professionals, medical staff, dental practitioners, laboratory workers, and anyone requiring certified medical-grade respiratory protection in clinical or public settings. Expertly engineered with advanced three-layer nonwoven fabric construction and rigorously tested to meet stringent ASTM Level 1 standards, these disposable masks provide effective filtration against airborne particles, bacteria, and environmental contaminants while maintaining exceptional breathability and all-day comfort for extended wear situations.

Advanced 3-Layer SMS Polypropylene Construction

Each mask features a sophisticated three-layer design utilizing premium spunbond-meltblown-spunbond (SMS) polypropylene technology that delivers superior filtration performance without compromising breathability. The outer spunbond polypropylene layer provides a fluid-resistant barrier that repels droplets, splashes, and liquid contaminants, protecting you from external exposure. The critical middle layer consists of high-efficiency meltblown polypropylene—the heart of the mask's filtration system—which captures microscopic particles, bacteria, and aerosols through electrostatic attraction and mechanical filtration. The soft inner spunbond polypropylene layer rests gently against your skin, wicking away moisture and providing a comfortable, non-irritating surface even during prolonged use. This engineered layering system creates an optimal balance between protection, breathability, and comfort that outperforms single-layer or inferior multi-layer alternatives.

ASTM Level 1 Certified Barrier Protection

These medical face masks have undergone rigorous independent laboratory testing and meet all ASTM F2100 Level 1 performance standards for bacterial filtration efficiency (BFE ≥95%), particulate filtration efficiency (PFE ≥95%), and fluid resistance. This certification ensures you're receiving genuine medical-grade protection that has been validated through standardized testing protocols recognized by healthcare regulatory agencies worldwide. ASTM Level 1 masks are specifically designed for low-risk medical procedures, general patient care, basic examinations, routine dental work, laboratory applications, and everyday clinical use where moderate barrier protection is required. The certified performance gives you confidence that these masks deliver consistent, reliable protection that meets professional healthcare standards.

Ergonomic Pleated Design for Universal Fit

The intelligent pleated construction allows the mask to expand outward from your face, creating a generous breathing chamber that accommodates a wide range of facial sizes and shapes while preventing the fabric from collapsing against your mouth and nose during inhalation. This thoughtful design feature provides comfortable breathing space that reduces heat buildup, minimizes moisture accumulation, and prevents the claustrophobic feeling often associated with flat masks. The pleats unfold smoothly to provide full coverage from the bridge of your nose to beneath your chin, ensuring comprehensive protection of your respiratory zone while maintaining comfort during talking, breathing, and extended wear periods.

Adjustable Metal Nose Bridge for Custom Seal

The integrated flexible metal nose-bridge bar allows you to customize the fit to your unique facial contours, creating a secure seal that prevents air leakage around the top edge of the mask—a common problem area where unfiltered air can bypass the mask's protective layers. Simply pinch and mold the pliable aluminum strip to conform precisely to the shape of your nose bridge, eliminating gaps and ensuring that all inhaled and exhaled air passes through the filtration media. This adjustable feature is particularly important for eyeglass wearers, as a proper nose seal dramatically reduces lens fogging by directing exhaled air downward rather than upward toward your glasses. The secure fit also prevents the mask from shifting during movement, talking, or head rotation.

Comfortable Low-Profile Elastic Earloops

Designed with user comfort as a priority, these masks feature soft, stretchable, single-strand elastic earloops that provide secure retention without causing pressure points, ear pain, or irritation even during extended wear throughout long shifts or full workdays. The low-profile earloop design sits comfortably behind your ears without interfering with eyeglasses, safety goggles, face shields, hearing aids, or headwear. The carefully calibrated elastic tension holds the mask firmly in place during normal activities while remaining gentle enough to prevent the ear discomfort and chafing commonly experienced with overly tight or rigid ear straps. This thoughtful engineering detail makes these masks suitable for all-day use in demanding healthcare environments.

Cool, Breathable Material for All-Day Comfort

The premium SMS polypropylene fabric is specifically selected for its exceptional breathability characteristics, allowing air to flow freely through the filtration layers while maintaining high particle capture efficiency. This breathable construction prevents the excessive heat buildup and moisture accumulation that can make inferior masks uncomfortable and intolerable during extended wear. The lightweight, cool-to-the-touch material feels gentle against your skin and won't cause irritation, redness, or skin breakdown even during prolonged contact. Healthcare workers, dental professionals, and others who must wear masks for entire shifts will appreciate the superior comfort that allows them to focus on their work rather than their PPE.

Convenient Disposable Design for Hygiene

These single-use disposable masks provide the ultimate convenience and hygiene for daily clinical use, mobile healthcare applications, patient encounters, and situations requiring fresh, uncontaminated protection. Simply don a new mask for each patient interaction, procedure, or work shift, then dispose of it properly in accordance with your facility's infection control protocols. The disposable format eliminates the time, expense, and contamination risks associated with reusable masks that require washing, drying, and sanitization between uses. Keep boxes readily available in exam rooms, treatment areas, reception desks, and mobile care units for immediate access whenever protection is needed.

Latex-Free and Non-Sterile

Manufactured without natural rubber latex, these masks are safe for latex-sensitive individuals, eliminating concerns about allergic reactions in both wearers and patients. The non-sterile format is appropriate for general medical use, routine procedures, and standard patient care where sterile barriers are not required, providing cost-effective protection for everyday clinical applications.

Multiple Color Options Available

Choose from professional blue, clean white, or vibrant yellow to match your facility's color-coding system, personal preference, or specific departmental requirements. The color variety allows for easy visual identification of different mask types or designations within your organization.

Complete Technical Specifications

• ASTM Rating: Level 1 (BFE ≥95%, PFE ≥95%)
• Construction: 3-layer SMS nonwoven polypropylene
• Outer Layer: Spunbond polypropylene (fluid resistant)
• Middle Layer: Meltblown polypropylene (filtration)
• Inner Layer: Spunbond polypropylene (soft, skin-friendly)
• Attachment: Elastic earloops
• Nose Bridge: Adjustable metal strip
• Design: Pleated for expanded breathing space
• Latex Status: Latex-free
• Sterility: Non-sterile
• Usage: Single-use disposable
• Available Colors: Blue, White, Yellow

Ideal Applications and Users

Perfect for hospitals, medical clinics, dental offices, urgent care centers, physician practices, nursing homes, home healthcare, laboratories, pharmacies, veterinary clinics, emergency medical services, patient transport, general public use, and any setting requiring ASTM Level 1 barrier protection. Suitable for healthcare workers, medical professionals, dental staff, laboratory technicians, caregivers, patients, visitors, and the general public.

Quality Assurance and Compliance

Each mask is manufactured under strict quality control standards and tested to ensure compliance with ASTM F2100 Level 1 performance criteria. The consistent quality and reliable performance make these masks a trusted choice for professional healthcare applications where protection and comfort cannot be compromised.