3M 6300, 6000 Series Half Mask large size

3M 6000 Series Half Mask – Strength and fit for larger faces

Made of thermoplastic elastomer, this respirator combines flexibility and strength. Its dual-filter design evenly distributes weight, making breathing easier. This large model (R6300) ensures better facial coverage and a tight seal without restricting movement.
Compatible with 3M 6000 series cartridges and P100, 2000, 5000, and 7000 series filters.
Sold individually – 24 units per case.

The half-mask respirator is available in several sizes:

• Small (R6100)
• Medium (R6200)
• Large (R6300)

Reliable Protection and Long-Lasting Comfort.

Features of the 3M 6000 Series Half Mask (R6300) :

A robust and comfortable model, specifically designed for workers with larger faces. NIOSH-approved, it provides effective respiratory protection in both industrial and commercial settings.

Installation and Fit of the 3M Respirator - size large

Place the mask on your face, adjust the upper and lower straps for a secure fit, and always perform a seal check before starting your work.

Use of half masks R6300 in size large :

Ideal for industrial environments, including sanding, welding, spray painting, or industrial cleaning tasks. Its large size provides full coverage for broader facial features.

Maintenance of the large-size half mask 3M Series 6000

Clean the respirator after each use with a soft cloth and warm water. Allow it to air dry. Replace filters and cartridges at the first signs of clogging or reduced airflow.

Usage Tips for Optimal Respiratory Protection

Use this respirator in environments where contaminants such as gases, vapors, dust, or particulates are present. Select filters appropriate to your exposure level and ensure the mask is properly fitted. It is especially recommended for painting, sanding, welding, and industrial cleaning tasks.

Usage restrictions :

Do not use if you have a thick beard or mustache, as facial hair can compromise the seal. This respirator is not suitable for oxygen-deficient atmospheres or for aerosol concentrations exceeding 10 times the permissible exposure limit. Do not use if you have a respiratory condition such as asthma or emphysema.

Do not use when sandblasting or where aerosol concentrations exceed 10 times the permissible exposure limit set by the CNESST or any other applicable government regulation. This respiratory protection mask should only be used in areas where there is no risk of oxygen deficiency.

FAQ – 3M 6000 Series Half Facepiece Respirator, Large Size (R6300)

Who is the large size (R6300) designed for?

This model is recommended for individuals with larger faces, a pronounced jawline, or a short beard (as long as facial hair does not compromise the seal). It ensures a comfortable and secure fit during extended use.

Does the large model provide more protection than the others?

No. The NIOSH protection level is identical across all sizes. The R6300 simply offers a wider contact surface and an ergonomic fit better suited for larger facial structures.

Can I wear this respirator with glasses or a face shield?

Yes. The R6300 is designed to be compatible with most 3M safety glasses and face shields. It provides a secure fit without interfering with eyewear arms or headgear.

How long can it be worn comfortably?

Its lightweight construction and dual exhalation valve system allow for prolonged use (several hours) while minimizing heat and moisture buildup inside the mask.

Which filters are compatible with this model?

The R6300 works with all 3M cartridges and filters from the 2000, 5000, 6000, 7000, and P100 series. Select your filters according to the type of gas, vapor, or particulate present in your work environment.

Additional suggestions for the 3M 6000 Series large Half Mask R6300 :

Need additional safety equipment? See the following items: CDN “Cartridge Respirator Required” sign (ECO106), “Notice: Cartridge Respirator Required in This Area” sign (EOAV328), 

multi-gas vapor cartridge (R6006), replacement suspension headband (R6281), and replacement inhalation valve to prevent air leakage (R6893).

Under “Accessories” at the bottom of the page. If you are looking for work equipment, check out the following products: Alcohol-free cleaning wipes for protective masks (R504), NIOSH-approved P100 filter for 3M respirator masks (R7093) or cotton painter's hood (VF1410).

The green text corresponds to hyperlinks leading to specific safety equipment or general information.