BASE CAMP M Cross Dust Mask, Reusable Breathable Comfortable Safety Face Mask for Work with Extra 6 Activated Carbon Filters

The BASE CAMP M Cross Dust Face Mask 2 Pack has been an absolute game-changer for me during various outdoor activities, and it's deserving of a solid 5-star review. Here's why I'm so impressed with this face mask: 1. Exceptional Filtration: These masks come with six activated carbon filters that provide outstanding filtration capabilities. I've used them during woodworking, construction, gardening, and more, and they've consistently kept me safe from inhaling dust and particles. 2. Comfortable Fit: The M Cross design ensures a snug and comfortable fit. It sits securely on my face without feeling constricting, allowing me to wear it for extended periods without discomfort. 3. Breathability: Despite the superior filtration, these masks maintain excellent breathability. I can breathe easily, even during physically demanding tasks. 4. Durable Construction: The build quality is top-notch. These masks are built to withstand rugged outdoor use, making them a reliable companion for various activities. 5. Reusable and Eco-Friendly: The inclusion of washable and replaceable filters makes these masks not only cost-effective but also environmentally friendly. I appreciate the effort to reduce waste. 6. Adjustable Straps: The adjustable straps ensure a customizable fit for different face shapes and sizes. It's a thoughtful feature that adds to the overall comfort. 7. Value for Money: The fact that you get two masks with six filters is excellent value for the price. It's a smart investment in personal safety. In conclusion, the BASE CAMP M Cross Dust Face Mask 2 Pack has become an essential part of my outdoor gear. Whether I'm woodworking, gardening, or tackling construction projects, these masks offer unparalleled protection and comfort. The inclusion of extra filters and the eco-friendly design are added bonuses that set these masks apart. They've earned every one of their 5 stars, and I wholeheartedly recommend them to anyone in need of reliable dust and particle protection. Stay safe and breathe easy with BASE CAMP!

Very good quality and allows you to breathe with ease. Comes with plenty of carbon filter replacements.

For comparison, the included picture with review is the other version of this mask (Base Camp M Plus) that I had previously purchased. With that being said, so far my initial assessment of this version (the M Cross) is it is a good mask for what I need it for. The fit is nice and it makes a good seal. It is comfortable, especially with the adjustable nose piece. Once I get the nose piece fitted properly, I barely notice it. I like that it comes with extra filters. The filters are easy to replace. I have 2 things that I did not like about the mask, which is why I scored it a 4 instead of 5. The main issue is the clips. From the videos and pictures, I expected that the clips could be released to remove the mask after use. This is not the case. From what I can see of the design of the clip, it takes a minimum of 2 people to disengage the mechanism. If the clip is not easily separated, it is pointless. My 2nd issue, although not necessarily a bad thing, is the overall coverage. I base this on my comparison with M-Plus version. I expected the M-Plus and the M-Cross version to be similar in size, just with a different strap orientation. This is not the case. The M-Cross is quite a bit smaller and does not provide the same coverage as the M-Plus. However, the M-Cross does adequately cover the nose and mouth, so for that I can't complain. I wear a mask for approx 14 hours a day at work, and this initial assessment is straight out of the package and doing an initial fit for about 5 minutes. Once I've worn it a few times, I will update my review. For now, I'd say it is a nice mask that should serve it's purpose. I just wish the connecting clips were designed to release.

This mask is comfortable, adjustable, and really helpful for filtering out allergens. I found it pretty easy to breathe in. The filter will need to be changed pretty regularly or it will become more difficult to breathe in it, but that isn't difficult. It's also not super pretty, but I got some paper butterflies and attached them with bobby pins so I wouldn't scare the kiddos. I found the top strap wouldn't really stay in place, but I fixed that by resting it on my hair clip. Not sure what would work best for a guy - maybe a bobby pin or something. As expected, my face got a little sweaty, but I put a cotton ball under my nose and that helped absorb the moisture. I would definitely recommend this for people having allergy difficulties, or when using harsh chemicals, or even when cutting onions. It blocks most smells as well.

To start with, the build and quality of these seems to be quite good, and would expect it to last several years. Breathability is also nice. Somewhat restrictive, but that's to be expected. What I don't like is that it's horribly uncomfortable to wear. After wearing the mask for even just a few minutes, it takes at least 20 minutes before I stop feeling like I just took it off. The biggest issue is that the top of the mask is extremely close to the bottom and corners of my eyes (~1/4) putting constant pressure on them. My first thought was that I accidentally bought a size too big, but my nose bridge to chin measurement was 4.4", which is within the range for this size. One possible reason is that the upper strap fit too tightly over my head, even when loosened all the way. So if I start with the mask pulled down to a somewhat comfortable position, it works it's way back up on my face after 5-10 minutes. If I tighten the lower strap more to help prevent this, then the mask put too much pressure on my nose to the point of being somewhat painful. I can only assume that they found a model with the tallest possible face and had him wear a small size to pose for the image in the description, because it's a physical impossibility to have that much clearance under your eyes. The other issue I have is the "quick release straps". I had such high hopes for this feature, but as others have said, there's nothing quick or easy about it. Initially I couldn't even separate them without the aid of plyers, thinking I would break the straps or plastic. Once on your face, forget about using them to take it off. There's literally no way you'd be able to separate them. This means having to put the mask on by sliding your head through the lower strap, which means it can never adequately tightened (though that has it's own issue as described above). This is definitely not the mask for me and will be looking for a replacement brand. At least it came in a 2-pack, so can hopefully reclaim half the cost selling it.

I have become very sensitive to sawdust and pollen. It affects my throat. So I've been trying various masks and respirators. If your concern is fine particles, this BASE CAMP mask is well worth a try. It fit my face fine and is better at blocking dust than my $165 respirator. The exhalation valve on my well-known name-brand $165 respirator is a thick rubber flap which makes a less than perfect seal so that dust and pollen get into your airway when you breathe in. I had to attach a piece of N95 mask over the exhalation valve to fix that problem on my expensive respirator, but then it steams up fairly quickly. By contrast, the exhalation valve on this BASE CAMP dust mask is a thin and very supple disc about 5/8 inch in diameter, and it forms a perfect seal. You can make sure the valve is seated properly by placing your lips tightly against the seal housing on the inside of the mask and then trying to suck air in. You should get no air whatsoever if your lips are tight against the plastic housing and the seal is properly seated inside. If it isn't properly seated, the housing can be opened by holding the exterior valve housing with one hand while turning the interior housing CCW until it comes apart. Of course, the respirator with full polycarbonate lens offers eye protection too, and filters are available for blocking vapors as well as particles. But if your concern is breathing in fine particles, this BASE CAMP mask in my experience is superior to the expensive respirator because of the latter's "Achilles heel", its exhalation valve. I made sure there was no foreign matter keeping the respirator's valve from closing properly. The valve's imperfect seal was also a cause for concern among the medical profession, according to articles on NIH.gov The bridge of the BASE CAMP dust mask has a clip inside it which you can pinch to help form a good seal against your nose and face. When wearing the BASE CAMP mask, I had no problem with my $12 Pyramex safety glasses (which fit over prescription glasses) steaming up.

Very happy with the mask. I have COPD/ I got bronchitis and breathing cold air while snow blowing the driveway was making it worse. I was also getting the fumes from the snow blower's exhaust. the mask helped to warm the air that I was breathing and filtered the blowers exhaust. It looks like it is going to be an answer to my clearing the driveway with the snow blower and filtering the exhaust fumes really helps with my COPD.

For the past year, I have been hearing about nanotechnology that has been used in medications. And, now I am reading about nanotechnology that are being used in masks! I can't believe this! I didn't even notice that these masks use nanotechnology. It even says it in plain sight in their advertisement and on the package. How blind could I be? Some face masks that are made throughout the world contain nanotechnology-derived graphene. Graphene is known as a cause of pulmonary toxicity. What does that mean? Well, if the graphene comes off the mask and into the lungs, it could cause health issues. “Graphene is a strong, very thin material that is used in fabrication, but it can be harmful to lungs when inhaled and can cause long-term health problems,” reported CBC News. NOTE: I DO NOT KNOW IF THESE MASKS CONTAIN OR USE GRAPHENE. But, I would like to know. And, if not graphene, what type of nanotechnology is being used in these masks and how safe is it? Made in China? If had known that, I would not have bought them in the first place. In early November 2021, I emailed Base Camp and this is what I said in that letter: To: Base Camp, Through the Amazon website, I purchased a set of masks from your company, didn't notice in the ad that it said “nanotechnology”. What type of nanotechnology are we talking about? Be specific. Thank you, (Vibrational World) Their response arrived on November 11, 2021. Here is what that email said: (Sender's name removed by VibrationalWorld for privacy reasons) Hello The nanotechnology used in masks has the following characteristics: 1. Nano-linen yarn fabric has better pulling endurance than conventional chaotic chiffon, is not easy to pull silk, is not easy to penetrate the meat, and has a unique coolness, natural feel, and softness. 2. The fabric using nanotechnology, the structure surface is covered with a layer of chemical substances, this layer of substance can make the water on the fabric slide directly, so the nano hemp yarn has a waterproof effect, and also has antifouling, oil-proof, antibacterial effects, and comfortable At the same time, hygiene is ensured. 3. Good abrasion resistance, high elasticity, soft hand feeling, uniform dyeing, and even silk performance, cooling effect, refreshing and comfortable. Sincerely BASE CAMP Team UPDATE, NOVEMBER 13, 2021 Since I did not feel fully satisfied with their last letter, I emailed them again with a new letter: UPDATE: NOVEMBER 17, 2021 No response yet. UPDATE: MARCH 4, 2022 Still, No response to may last letter. I wonder why? Does anyone know what type of nanotechnology is used in these masks and is it safe?