The Kosto RMK020 N95 Disposable Mask without Valve offers dependable respiratory protection against airborne, non-oil-based particulates in industrial and workplace environments. Featuring a universally fitting conical shape, this NIOSH-certified respirator ensures a snug and comfortable seal. With a soft foam and vinyl nasal cushion and latex-free stretch fabric straps ultrasonically welded to the mask body, it offers a secure fit with low breathing resistance. Lightweight and easy to wear, this model is ideal for extended periods of use where valve-free filtration is preferred or required.

Key Features

Comfort-Driven Fit: Soft polymer foam and vinyl nose pad
Individually adjustable aluminum nose clip for a tailored, secure seal
Universal Conical Shape: Designed to conform to a wide variety of face sizes
Strap Design: Latex-free elastic fabric straps ultrasonically welded for durability and consistent pressure distribution
Valve-Free Design: Ideal for applications where exhalation valves are not allowed or where inhalation-only protection is required

Intended Use

This disposable N95 respirator is suitable for use in a variety of sectors, including food processing, manufacturing, maintenance, warehousing, and construction. The valve-free design makes it ideal for environments that demand full filtration on both inhalation and exhalation for source control or cross-contamination concerns.

Product Specifications:

Model: RMK020
Type: N95 particulate respirator without valve
Material: Filter media with soft vinyl/polymer foam nasal cushion
Straps: Latex-free stretch fabric, ultrasonically welded
Fit: Universal conical design with adjustable nose clip
Packaging: 20 masks/box, 12 boxes/case

Certifications and Standards:

NIOSH N95 Certified
Complies with filter penetration and respiratory resistance testing
Maximum Use Duration: Up to 5 calendar days from first use (including non-use days)
Shelf Life: 3 years from manufacture date
Storage Conditions: Store between -5°C and 50°C, humidity below 75%, in original packaging