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Comfort-Air® Series 400: Elastomeric Respirators

The Series 400 Elastomeric reusable respirator is crafted from elastomeric rubber for excellent comfort and durability. Designed to be priced competitively like disposable masks, Dentec respirators are engineered for extended durability and ongoing use without the need for frequent replacement. Available in two sizes, small/medium and medium/large, it provides superior fitting capabilities for various users. The NIOSH-approved Series 400 respirator is sold individually or as complete assemblies that include filters.  It is also available in a variety of retail packaging options.

Replaces disposable style respirators: All of Dentec half masks are safer, more comfortable, easier to breathe, cooler than any disposable respirator.  Plus, the replaceable filters will last longer saving money and reduces waste.

Comfort-Air® Purifying Half-Mask Respirator

PART NUMBERS: 400SM00, 400ML00

Explore the Series 400 Elastomeric reusable respirator, offering a cost-effective solution without compromising on performance. Engineered from elastomeric rubber, this respirator ensures comfort and durability, making it suitable for extended use. Available in multiple sizes and featuring advanced respiratory protection features, it is ideal for a wide range of applications.

Features:

  • Elastomeric Rubber Construction: Provides excellent comfort, superior fitting capabilities, and rugged durability.
  • Multi-Position Cartridge Attachment: Offers versatility in positioning for maximum comfort and visibility.
  • Flexible Sealing Edge: Ensures a secure fit and comfort during extended wear.
  • Extra Large Inhalation Valves: Reduces inhalation resistance for easier breathing.
  • Unique Corrugated Exhalation Valve Diaphragm: Efficiently moves hot air out of the mask, enhancing wearer comfort.
  • Great Value: Priced competitively to be disposable but can be reused up to 30 times, providing economical respiratory protection.
  • Low Maintenance/Easy Cleaning: Designed for ease of maintenance and extended usability. Can be disassembled for easy cleaning.
  • Two Sizes Available: Small/medium and medium/large options ensure a proper fit for different facial sizes and shapes.
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Comfort-Air® Series 400 Half Mask Respirator

Series 400 - Complete Assemblies

Browse our elastomeric half-mask respirators with complete filter assemblies for all-in-one solutions for optimal respiratory protection.

PART NUMBERS: 4SMDN5Z, 4MLDN5Z

Suitable For: Certain non-oil and oil-based particulate aerosols including silica dust and welding dusts.

  • Packaged 1 Respirator per/bOx
  • 24 Respirators per/cAsE
PART NUMBERS: 4SMDR5Z, 4MLDR5Z

Suitable For: Certain non-oil and oil-based particulate aerosols including silica dust and welding dusts.

  • Packaged 1 Respirator per/box
  • 24 Respirators per/case
PART NUMBERS: 4SMDISKP100ZAM, 4MLDISKP100ZAM
DISPLAY BAG

Suitable for: Non-oil and oil-based particulate aerosols, including toxic dusts, mists and fumes, lead dust and fumes, brake dust, exotic welding, glass fibers, and asbestos. Filters silica dust and airborne viruses in accordance with CDC guidelines.

  • Packaged 1 Respirator per/bag
  • 6 Respirators per/case
PART NUMBERS: 4SMLP0ZAM, 4MLLP0ZAM
DISPLAY BAG

Suitable for: Non-oil and oil-based particulate aerosols, including toxic dusts, mists and fumes, lead dust and fumes, brake dust, exotic welding, glass fibers, and asbestos. Filters silica dust and airborne viruses in accordance with CDC guidelines.

  • Packaged 1 Respirator per/bag
  • 6 Respirators per/case
PART NUMBERS: 4SM20DN5ZAM, 4ML20DN5ZAM
DISPLAY BAG

Suitable for: Organic vapors, lacquer and enamel paints, pesticides, welding, dusts, certain non-oil based particulate aerosols.

  • Packaged 1 Respirator per/bag
  • 6 Respirators per/case
PART NUMBERS: 4SM20DR5ZAM, 4ML20DR5ZAM
DISPLAY BAG

Suitable for: Organic vapors, lacquer and enamel paints, pesticides, welding, dusts, certain non-oil and oil-based particulate aerosols (for up to 8 hours).

  • Packaged 1 Respirator per/bag
  • 6 Respirators per/case

Half Facepiece Respirator Complete with Diskit® P100/OV Filter Assembly

PART NUMBERS: 4SMDISKP100OV, 4MLDISKP100OV
RESEALABLE BAG

Suitable For: Oil and non-oil based particulate aerosols including; silica dust, lead dusts and fumes, brake dusts, exotic welding, glass fibers, asbestos, and nuisance levels of organic vapors.

  • Packaged 1 Respirator per/bag
  • 6 Respirators per/case
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Is the Comfort-Air® 400 Series right for you? Our Safety Specialists will find the perfect fit and protection for your needs.

WE ARE HERE TO HELP.

Retail Packaging

Our elastomeric half-mask respirator complete assemblies come in a variety of retail packaging for your convenience. 

Half Facepiece Respirator Complete with N95 Filter Assembly

PART NUMBERS: 4SMDN5CAM, 4MLDN5CAM
CLAMSHELL PACKAGING

Suitable For: Certain non-oil and particulate aerosols including silica dust and welding dusts.

  • Packaged 1 Respirator per/shell
  • 6 Respirators per/case
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PART NUMBERS: 4SMLP0CAM, 4MLLP0CAM
CLAMSHELL PACKAGING
Suitable For: Non-oil and oil-based particulate aerosols, including toxic dusts, mists and fumes, lead dust and fumes, brake dust, exotic welding, glass fibers, and asbestos. Filters silica dust and airborne viruses in accordance with CDC guidelines.
  • Packaged 1 Respirator per/shell
  • 6 Respirators per/case
PART NUMBERS: 4SM20DN5CAM, 4ML20DN5CAM
CLAMSHELL PACKAGING
Suitable For: Organic vapors, lacquer and enamel paints, pesticides, welding, dusts, and certain non-oil based particulate aerosols.
  • Packaged 1 Respirator per/shell
  • 6 Respirators per/case
PART NUMBERS: 4SM20DR5CAM, 4ML20DR5CAM
CLAMSHELL PACKAGING
Suitable For: Organic vapors, lacquer and enamel paints, pesticides, welding, dusts, certain non-oil and oil-based particulate aerosols (for up to 8 hours).
  • Packaged 1 Respirator per/shell
  • 6 Respirators per/case

Replacement Parts

Ensure optimal performance and longevity of your Series 400 half-mask respirator.
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