Product details

BASE CAMP® Valve Combo Kit Description

A one-way airflow vent expels condensation keeping the dust mask interior dry.

Each valve facilitates easy breathing outwards by optimizing airflow.

An easy-twist seal locks the inner filter in place and blocks unfiltered air.

Our Replacement Exhalation Valves are made of thicker plastic, providing added durability.

1 set of valve and 4 diaphragms only, not including dust mask.
*Replacement Exhalation Valve and Diaphragms only for N Plus, M Plus, M Cross and M Pro

Package Combo Kit Includes

1 ×Set of BASE CAMP M Plus or M Cross valve(Included 1 cap and 1 base)
4 ×BASE CAMP M Plus diaphragms

4 ×Set of BASE CAMP M Plus or M Cross valve(Included 4 caps and 4 bases)
16 ×BASE CAMP M Plus diaphragms
*Valves only need to be replaced if they become damaged or if a piece goes missing.

Note

1-To be safe for you and others, it is recommended that you check and tighten the valve before wearing the mask to avoid the valves falling off accidentally.

2-When removing and cleaning the mask shell and valve, pay attention to keeping and checking the integrity of the accessories, so as to prevent the accessories from falling and losing accidentally.
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

  • Dust Mask Replacement Exhalation Valve

    2-Valve

Every mask we make is a promise

  • 5 stars: 8 (89%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (11%)
G
Gonzalo Delacruz

These replacements are easy to change and keep the dust out

A
Anonymous

I purchased a mask a few weeks ago. The second time I used the mask the valve fell out. When i raised my concern to the customer service. The answers was “ they have a good news,i can order more valves so I can replace the lost ones”. Unfortunately I had to spend an other$30 to make sure I can use my “new” mask. Not ideal

A
Anonymous

Excellent Transaction, Would recommend

Z
Zdenek Čamek

Super

R
RANDALL SIMONIETTE

I work hard, I sweat, yet your mask keeps on working.

J
Jason Wright

So nice to work in.

G
Gonzalo

Nothing to dislike about this product
Love it and stand by it

J
Jack Tamble

I love everything Basecamp does. The valve replacement kit is a good value. Altho I didnt need it at the time, the extra rubber diaphrams will come in handy when one is lost. Decent quality, decent cost. In todays low-quality world, Basecamp is much appreciated.

M
Michael Tyrrell

Where I live it’s essential to have extra parts in case you drop parts because of cold fingers etc. masks sure work good I lent one of my extra mask to my brother in law and it saved the day for him. Thanks