Respiratory Protection - Harmony Lab & Safety Supplies

Disposable Respirators

Dust Masks

Reusable Respirators

Respirator Wipes

Filters and Cartridges

PAPR

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3M Safety

SKU: 7500P100KIT

3M 7500 Series Half Face Respirator with P100 Filters

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$44.99

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3M Safety

SKU: 3M-8210V

3M 8210V N95 Respirator with Valve, 10/box

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$17.99

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$15.99

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3M Safety

SKU: R3-5N11

3M 5N11, N95 Particulate Air Filter, 10/pack

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$17.99

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Moldex

SKU: LAG-2300N95

Moldex 2300 N95 Respirator with Exhale Valve, 10/box

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$32.99

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3M Safety

SKU: BOCS6003

3M 6003 Cartridge, Organic Vapor/Acid Gas, 2/pack

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$16.99

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3M Safety

SKU: R3-46464

3M 501 Filter Retainer, 2/pack

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$5.99

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Honeywell

SKU: DF300N95BX

Honeywell N95 Flatfold Particulate Respirator, 20/box

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$19.99

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$17.99

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Honeywell

SKU: 7P100KIT

Honeywell North Premium P100 Half Mask Respirator Kit, each

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$36.99

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Honeywell

SKU: R75SC-P100L

Honeywell North Combination Gas/Vapor/P100 Cartridge, 2/pack

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$24.99

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Allegro

SKU: R1001

Allegro Respirator & PPE Cleaning Pads, 70% IPA, 100/box

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$12.99

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SAS Safety Corp.

SKU: SAS2985

SAS Safety 2985 Nuisance Dust Masks, White

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$5.99

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$5.49

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3M Safety

SKU: LAG-54371

3M 8577 P95 Particulate Respirator, 10/box

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$54.99

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$39.99

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3M Safety

SKU: LAG-6F

3M 6000 Series Full Face Respirator, each

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$199.99

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Honeywell

SKU: R3-N75001

Honeywell North Organic Vapor Respirator Cartridge, 2/pack

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$13.99

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Honeywell

SKU: LAG-550030

Honeywell North 5500 Half Mask Respirator, each

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$16.99

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Gerson

SKU: GERN95-P

Gerson 1730 N95 Respirator Mask, 20/box

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$19.99

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$17.99

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Honeywell

SKU: L75FF-P100NL

Honeywell North Low Profile P100 All-Particulate Filter with Odor Relief, 2/pack

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$13.99

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3M Safety

SKU: LAG-7500

3M 7500 Series Premium Reusable Half Face Respirator, ea

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$37.99

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Honeywell

SKU: LAG-770030

Honeywell North 7700 Premium Half Mask Respirator, each

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$32.99

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Honeywell

SKU: R7581-P100L

Honeywell North Organic Vapor & P100 Filter Cartridge, 1 pair

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$26.99

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Allegro

SKU: R3001

Allegro Respirator & PPE Cleaning Pads, Alcohol Free, 100/box

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$12.99

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3M Safety

SKU: 3M-60923

3M 60923 Organic Vapor/Acid Gas Cartridge & P100 Filter, 2/pack

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$27.99

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3M Safety

SKU: 3M-TR300N+HIK

3M Versaflo TR-300N+ HIK Complete Heavy Industry PAPR Kit, ea

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$1,699.99

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3M Safety

SKU: LAG-54285

3M 8271 P95 Respirator Mask, 10/box

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$39.99

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What are the different types of respirators?

Dust Masks and Respirators are considered essential protective equipment in many industries where excessive dust and air particles can seriously damage workers' lungs and respiratory system. Irregardless of your choice of protection, always choose an NIOSH approved respirator or dust mask suitable for your environmental hazard. Respirators and face masks both play the same role of protecting the wearer from liquid and airborne particles from contaminating their face. A surgical mask is not a suitable replacement for a respirator.

With the onset of COVID-19, there were widespread shortages of N95 masks. Medical professionals who manage respiratory issues in healthcare institutions use respirators to protect themselves from infectious illnesses. Whereas manufacturers, contractors, and cleanrooms use respiratory protection in compliance with the Occupational Safety and Health Administration. Protecting your health is the aim of the guidelines. Ensure your application has the proper degree of protection by choosing the right respirator.

Respiratory protection must be suited to the environment that relates to its use. That simple dust mask used to woodworking will not provide protection against paint fumes. And, when painting with oil it is important to ensure your filter is rated P, so as to be resistant to oil. No matter the mask or rating, the fit must be secure. Typically, an N95 is easier to wear comfortably, whereas a R99 or P99 increases breathing fatigue due to the higher degree of filtration.

Disposable respirators

Disposable respirators are designed to protect from airborne contaminants. Wearing a Disposable Respirator is an effective and cost-effective technique to protect against harmful contaminants and pathogens that can cause serious health issues.

Dust Masks

People working in dusty areas or other non-hazardous areas usually wear dust masks as directed by their supervisors or management. Some dust masks can be washed and reused, while others have disposable filters. Again, dust masks are not PPE, they are not necessities like surgical face masks or disposable respirators. Dust Masks filter dust particles and are generally mandatory in work environments where harmful flying particles are in abundance.

Reusable respirators

Reusable respirators protect workers from their environmental hazards. Get dependable respiratory protection that is convenient at lower cost than disposables in the long run. Less Waste! Ideal for jobs that require lung protection on a constant basis. Reuse the same respirator and replace the cartridge.

Respirator Ratings

Respirators are rated by the type of contaminants and how much they filter out. Each rating has a letter (N) and number (95). The numbers refer to the percentage of one-micrometer particles removed during trials.

R95 Masks are suitable for eight hours of exposure to oil-based contamination. Whereas a P95 mask can last up to forty hours due to its stronger oil resistance. Oil based contaminants are common in fields that spray with paint and pesticides. The safety material on your hazard will inform you as to whether you need a P95, R95, or N95 mask.

N95 Masks are effective against preventing the spread of covid-19, swine flu, avian flu, and common flu viruses. a 3M 8210 N95 Mask fit over the nose and mouth without the more taxing filtration of reusable respirator masks. Regardless, the edges are designed to fit snugly to prevent air leakage.

Reusable respirators surpass the filtration abilities of disposable masks, because cartridges can filter organic vapors such as tear gas. Reusable respirators can be stored for years when left unopened. Properly cared for masks can last years as well, but should be replaced immediately once a tight seal for no loner be kept.

Filters and cartridges are used with reusable half and full face respirators. Reusable respirators provide a more secure fit for the user.

Ensure that filters and cartridges are changed when needed. High risk environments should take caution and change filters frequently.

Particulate filters:

When breathing becomes difficult and uncomfortable
You start to smell any pollutants
The filter has been damaged in any way

Gas/Vapour filters:

You can smell or taste contaminants;
It is past the expiry date
They have been out of the original packaging for 6 months or more

United States NIOSH standards define the following categories of particulate filters:

Oil resistance	Rating	Description
Not oil resistant	N95	Filters at least 95% of airborne particles
	N99	Filters at least 99% of airborne particles
	N100	Filters at least 99.97% of airborne particles
Oil Resistant	R95	Filters at least 95% of airborne particles
	R99	Filters at least 99% of airborne particles
	R100	Filters at least 99.97% of airborne particles
Oil Proof	P95	Filters at least 95% of airborne particles
	P99	Filters at least 99% of airborne particles
	P100	Filters at least 99.97% of airborne particles

Example Particle Sizes

Particle	Particle Size (microns)
Anthrax	1 - 5
Asbestos	0.7 - 90
Atmospheric Dust	0.001 - 40
Bacteria	0.3 - 60
Beach Sand	100 - 10000
Bone Dust	3 - 300
Bromine	0.1 - 0.7
Carbon Dioxide	0.00065
Copier Toner	0.5 - 15
Corn Starch	0.1 - 0.8
Fiberglass Insulation	1 - 1000
Lead	0.1 - 0.7
Metallurgical Dust	0.1 - 1000
Mold Spores	10 - 30
Oil Smoke	0.03 - 1
One inch	25400
Oxygen	0.0005
Pesticides & Herbicides	0.001
Radioactive Fallout	0.1 - 10
Red Blood Cells	5 - 10
Saw Dust	30 - 600
Smoke from Natural Materials	0.01 - 0.1
Smoke from Synthetic Materials	1 - 50
Spores	3 - 40
Sugars	0.0008 - 0.005
Tobacco Smoke	0.01 - 4
Typical Atmospheric Dust	0.001 to 30

Citation:

Engineering ToolBox, (2005). Particle Sizes. [online] Available at: https://www.engineeringtoolbox.com/particle-sizes-d_934.html [10 May 2021]

Where to buy respiratory protection?

To help you overcome occupational hazards, Harmony Lab & Safety Supplies offers a range of Full Face, Half Face, Reusable Respirators, and n95 masks for sale. Our product specialists can fit the respirator to your application and ensure your safety. Check out our comprehensive range of Disposable and Reusable Respirators and Dust Masks: Anyone who is exposed to harmful dust, fumes, gases, vapors, or infectious diseases must wear safety equipment to mitigate the damage these elements can inflict. We have made things easier for you by providing high-quality safety equipment for a number of occupational applications. Whether you are a painter or refinisher, make sure you are using respirator mask to stay protected against hazardous materials.

Place your order now at (800) 899-1255 and get superior quality masks at your doorstep.