P100 Half-Mask Respirator, M/L

needed to get a respirator type mask as I am working in a dusty environment cutting up wood and doing dome DIY remodeling. My previous one was bulky, hot, and relatively heavy and, although it was very effective, it was always easy to say “I don’t really need it this time…” Then I ran across this Klein mask and figured I would give it a try. The fit to my face is very nice and comfortable: I have been able to wear it for 30 min straight without feeling discomfort or the need to take a break. The half mask give great visibility/field of vision, the best I have experienced. In addition, it is extremely easy to breathe with: I feel no resistance (or very little) to my breathing, unlike my previous one. It is light and a great size for easy storage and transport. I have been using it while doing some dusty demo work and it has held up like a champ. This is a needed addition to my work flow that I wish I had years ago. It is important to note that these are not meant to protect against VOC’s, just dust. There are only two drawbacks I can think of: one is that my glasses do not fit as well as I would like, but this seems to be a function of my wireframe glasses, as my solid frame sunglasses fit fine. The fit with my regular glasses is not bad enough to not wear the respirator, I just wish it was better. The second drawback is the cost of the filters: they get clogged pretty fast when working with fine particulates like sawdust or gypsum and at about $15 a pair, replacement costs can add up fast; however my lungs are worth it. I do not know if the filters are rinsable, and there are only a couple of places to get them from; still this mask is worth its reasonable price for general use around the workshop or home. Still, I highly recommend this mask: your lungs and nose will thank you!

We ordered this respirator because sometimes I do a lot of sanding, need the protection from dust. This respirator is smaller and more lightweight than some other brands I’ve used. The filter cartridges are small and don’t get in the way or block vision as certain others do. The fit on this unit is comfortable and breathability is easy. I have not bought replacement cartridges yet, but did take these out for inspection. They are easily accessible and simple to change out. I am well pleased with the fit and performance of this respirator.

The Klein P100 Half-Mask respirator fits snuggly and is very comfortable. It protects against P100 particulates and is NOT intended for medical use. The HEPA filters do not obstruct the view and is quite lightweight. A set of replaceable HEPA filters are included for quick use when you open the package. The straps stay in place and the mask doesn’t cut into the bridge of your nose, so the seal is perfect. The blue covering is Thermoplastic Elastomer (TPE) and is hypo-allergenic but does have a slight rubberish-like odor that I’m sure will dissipate with time. The mask didn’t hamper breathing and I could easily understand my husband when he spoke. He didn’t need to raise his voice either! The mask is in accordance with NIOSH Standards which is nice to know. The sizing chart on the back of the box helps to determine if you’ll need to use the S/M or M/L. We have the M/L size. It fits with glasses, goggles & welding helmets. The respirator is Latex and Silicone free. Details about warranty from Klein Tools refers to visit their website.

Took a long time to receive this respirator, but it was worth it. Anatomically designed for a comfortable and snug fit. Has the ability to replace the HEPA filters. The straps are adjustable to make sure the fit is snug and correct. It is hypoallergenic, odorless, Latex and silicone free. Looks heavy, but was lightweight. Compatible with visors and work helmets; the design provides maximum visibility and can be safely worn with goggles, helmets and hearing protection.

This P100 rated particle filter respirator is a filter positioned between N95 paper masks and respirators with particle and carbon filters. The rating is defined as absorbing more than 99.5% of 0.3micron or larger size dust or aerosol particles (water or oil based). It is well made, on other respirators, the loops which hold the straps often break, here the loops are reinforced. Changing the filter is quick and easy by just a 1/4 turn of a locking screw. It is available in two sizes to get best possible protection. The rubber surround is designed for a lot of contact with the skin especially around the nose and prevents fogging up glasses (a major issue with masks). So, while designed as a respirator, it wears like a mask: light weight and quick to put on and remove, the wide elastic bands will not bother even after hours of wearing. There are intake and exhaust valves, which protect the filters from moisture, but you will have to dry it out after wearing, we keep sanitizing wipes around to do that at the end of the day. It should be noted that this is not designed to absorb fumes from solvents and alike, for that a respirator with carbon filters is required, but it provides the best particle (dust/aerosol) absorption available (P100 rating)

The Klein Respirator is light, compact and fits nicely. The area of your face covered by the mask in just enough without putting pressure on your nose or chin. And, the mask doesn’t interfere with my eyeglasses. The soft silicon adapts well to your face and the straps hold the mask firmly in place without causing any discomfort. The filters fit snugly into the mask and the replacement filters (P-100) are readily available. I would recommend this respirator to other DIYers because of its comfort and value.

Klein P100 S/M HEPA Filtration Half-Face Mask I found this mask to perform well regardless of the face size of the wearer. This mask did in fact did draw easily. A tight fit and easy air draw should be your primary concern, once you have verified the mask is equipped with HEPA filtration. The only negative anyone had to say about this mask was its lack of clip to fasten the mask to the face. Most would regularly use masks that had clips. The ones that I could see disliked the mask with a valid reason were glasses wearers who intact did need to remove them.

This is a good mask for working in any environment where you wouldn't want to breathe particulates like sawdust, pollen, mold, carpet dust, etc. This is not a fume/vapor mask - only particulates. The filter elements are easily removable/replaceable. When they are dirty, simply banging them out will extend their life considerably, but never get them wet! That can cause all the junk to solidify into air-tight cement, and then you'll have to replace them. This mask is quite comfortable to wear, with almost no breathing resistance, and air-tight enough not to fog up glasses. In fact, I would call the face seal excellent. It does have an exhale valve, so in these modern times you really should only use it in the shop, not wear it to the store, the movies, parties, or press conferences.

I loved this mask until I needed filters a few months later. It actually fit my small face. But I don't understand why this is still being sold when the filters have been discontinued! Total waste of money.