Product details

BASE CAMP® M Cross Dust Mask Combo Kit Description

BASE CAMP® M Cross Mask (designed for maximum mobility with two straps)

The M Cross Mask design features the same highly breathable, comfortable, and durable mesh fabric construction as the M Plus but offers something slightly different in the back. The mask cross sports two adjustable stretch straps that provide you with the same additional mobility possibilities. The M Cross is also excellent in the summer heat.

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6-Layer Comprehensive Protection

BASE CAMP M Cross wood working mask is the fourth generation of the BASE CAMP mask. Adopted EAPI Filtration Technology and Advanced Nanotechnology with a 6-layer filter, blocking up to 99.6% of pollen, dust, fumes, smokes, and other water-based and oil-based particles. The activated carbon filter effectively neutralizes odors, ensuring clean air with every breath. Provide reliable protection for daily use. (Note: The filter installed on the mask demonstrates its installation method. It's fully functional and identical to the extras we provide. You can choose to replace it now or later.)


More Breathable & Comfortable 

Improved the mesh materials, which are 11.3% more breathable, strengthen the ability of air circulation, dissipate heat, and reduce the moisture inside to ensure smooth breathing. Meanwhile, its elasticity is 6.1% higher for wearing more comfortably. The dust mask makes the air resistance less impactful without sacrificing its filtration.

Adjustable for Optimum Fit 

Upgraded from ear loop strap and wide back strap into two quick-release straps. They're elastic and adjustable to make dust masks snugly fit your face and also more effectively keep a mesh face mask in place compared with an earloop mesh mask. Tips: Please refer to image 6 above to take measurements before purchase.

Avoid Glasses Fogging 

Enlarged one-way valves are 26.3% more efficient in exhausting heat, water vapor, carbon dioxide, etc, which decrease humidity and keep filters performing high filtration. It works with a flexible nose clip to seal the breathable face mask around the nose to prevent fogging. Make you get rid of the concerns of glasses fogging while working.

Reusable & Washable 

The active carbon filter is replaceable after the time of usage, and the mesh face mask shell and valves can be detachable to wash by hand when they get dirty. 

Activated Carbon Filters

Features EAPI Filtration Technology and Advanced Nanotechnology with a 6-layer filter, blocking up to 99.6% of pollen, dust, and other water-based and oil-based particles. The activated carbon filter effectively neutralizes odors, smoke, fumes, and organic chemicals, ensuring clean air with every breath.

Ideal for 

Woodworking Construction, Mowing, Sanding, Gardening, Cleaning, Painting, Sawing, and Grinding, etc.

Includes

The BASE CAMP M Cross mask is available in three packaging options:
1-Pack Combo Kit
1× BASE CAMP M Cross Dust Mask
6× Activated Carbon Filters

2-Pack Combo Kit
2× BASE CAMP M Cross Dust Masks
6× Activated Carbon Filters

3-Pack Combo Kit
3× BASE CAMP M Pro Dust Masks
6× Activated Carbon Filters

HOW TO CLEAN YOUR BASE CAMP MASKS?

>>Watch the full video<<

How Long Does A BASE CAMP Filter last?

How long does a BASE CAMP® Filter last?The life expectancy of the BASE CAMP Filter depends on many variables, such as particulate exposure density, particulate exposure duration, and user breathing rate. With that said, below are our general guidelines, as the user will have the final call to give your exposure.20-30+ hours – For high dust exposure (e.g., heavy pollution, grain bins, off-roading, construction/demolition)30-40+ hours – For moderate dust exposure50-60+ hours – For allergens, light pollutants, odors, etc.

The filter’s life is also affected by electrostatic adsorption technology.

⚠️Important Notes

  • Sweat: If the filter gets wet from sweat, its electrostatic properties are significantly reduced, shortening its lifespan.
  • Electrostatic Particles: The adsorption power decreases over time. We recommend replacing the filter within 30 days of first use, even if it hasn’t reached the full usage time.

Friendly Reminder

The activated carbon filter is replaceable, while the mask shell and valves are washable and reusable. For your safety, please check and secure the valves before wearing the mask to prevent accidental detachment.

When removing and cleaning the mask shell and valves, ensure careful handling and inspection to avoid losing or damaging any parts.

IN THE BOX

  • 1-BASE CAMP M Cross Dust Mask

  • 6-Activated Carbon Filters

Every mask we make is a promise

Which BASE CAMP Mask Is Right for You?

BASE CAMP® M Cross Dust Mask Combo Kit

2-PACK / Regular (Size Guide: Refer to the 6th picture in the main image) / Nylon

$37.38
dust mask, woodworking dust mask

1-PACK / Regular (Size Guide: Refer to the 4th picture in the main image) / Mesh, Neoprene, and Lycra

$43.75
BASE CAMP® M Plus 4.0 Dust Mask Combo Kit

1-PACK / Regular (Size Guide: Refer to the 8th picture in the main image) / Nylon

$31.13
Core Positioning

High-Mobility Work Protection

Professional Work Protection

Everyday Convenience Protection

Best For

Active work and hot environments

Workshop, construction, grinding, sanding

DIY, garage work, home repair, light dust

Wearing System

Dual Adjustable Quick-Release Straps

Head Strap + Neck Strap

Ear Loops + Neck Strap

Fabric

Durable Breathable Nylon Mesh

Durable Mesh Fabri

Breathable Mesh Fabric

Fit & Seal

Adjustable Snug Fit

Secure Stable Fit

Comfortable Daily Fit

Breathability

Good

Strong

Good

Stability

Secure During Active Movement

Very Stable

Daily Stable

Recommended Wear Time

4+ Hours

8+ Hours

4–6 Hours

Work Scenarios

Woodworking, construction, mowing, sanding, gardening, cleaning, painting, sawing, grinding

Workshop work, construction, sanding, garage, mechanic work

DIY projects, gardening, home repair, light outdoor work

Ideal Use

High-mobility work and warm-weather use

Reliable Professional Stability

Quick On & Off

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FAQs

Please read our FAQs page to find out more.

Does the BASE CAMP® M Cross Dust Mask Combo Kit come in multiple sizes?

No. The BASE CAMP® M Cross Dust Mask Combo Kit is available in one regular size, with a height that measures approximately 4.3 to 5.5 inches from eye level to chin.

What is the difference between the BASE CAMP® M Series and N Series?

Both the M and N series masks use the same type of filter, so their filtration performance is identical. The main difference lies in the mask shell. The M series has a non-elastic shell, while the N series features built-in elasticity with a newly developed MNL material (Mesh, Neoprene, and Lycra). This provides better flexibility, facial adaptability, and coverage.

What is a warranty?

At BASE CAMP®, we offer a one-year warranty on products purchased directly from BCMask.com, covering manufacturing defects. Normal wear and tear, however, is not included. If you believe your item is defective, please contact our customer service team at hello@bcmask.com.

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