Honeywell H910P DF300 N95 Flatfold Disposable Respirator
$21.99
$29.54
Final price set by Amazon · may vary
WC Safety editorial noteThe Honeywell H910P DF300 N95 Flatfold Disposa is a value option from a major PPE brand for N95 disposable respiratory protection. Read our independent Honeywell H910P DF300 N95 Flatfold Dispo...
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WC Safety editorial note
The Honeywell H910P DF300 N95 Flatfold Disposa is a value option from a major PPE brand for N95 disposable respiratory protection. Read our independent Honeywell H910P DF300 N95 Flatfold Disposa review for the full evaluation, or keep reading for specs, compatibility, and ordering.
The Honeywell H910P DF300 N95 Flatfold Disposa is a value option from a major PPE brand for N95 disposable respiratory protection. Read our independent Honeywell H910P DF300 N95 Flatfold Disposa review for the full evaluation, or keep reading for specs, compatibility, and ordering.
The Honeywell H910P DF300 N95 Flatfold Disposa is a NIOSH-approved N95 disposable respirator that filters at least 95% of non-oil airborne particles. It is a value option from a major PPE brand for general construction dust, sanding, drywall, wildfire smoke, and nuisance particulate. As a flat-fold, unvalved respirator, it is suitable for source-control settings where exhaled air must also be filtered. Sold multiple per pack.
Step changes by hazard: for non-oil dust an N95 covers most work, R95 adds oil resistance, and P100 gives oil-proof 99.97% filtration. For gases or vapors, no filtering facepiece will do — use a half mask respirator with cartridges.
Honeywell H910P DF300 N95 Flatfold Disposa key specs
- Rating: NIOSH N95 (95% of non-oil airborne particles)
- Oil: not rated for oil
- Style: flat-fold, unvalved
- Pack: multiple per pack
- Use for: general construction dust, sanding, drywall, wildfire smoke, and nuisance particulate
- Not for: oil mist, gases or vapors, asbestos, or oxygen-deficient atmospheres
Pros
NIOSH N95 (95% of non-oil airborne particles) · unvalved — source-control friendly · value option from major PPE brand
NIOSH N95 (95% of non-oil airborne particles) · unvalved — source-control friendly · value option from major PPE brand
Cons
single-use disposable · no valve (warmer in heat) · non-oil only
single-use disposable · no valve (warmer in heat) · non-oil only
Honeywell H910P DF300 N95 Flatfold Disposa compatibility
The Honeywell H910P DF300 N95 Flatfold Disposa is a standalone disposable respirator — it does not take cartridges or filters. Its profile pairs with most safety eyewear, face shields, and hard hats, and it is commonly worn with hearing protection on noisy sites. For gas or vapor protection it is not suitable; use a half mask respirator with the correct cartridge. Compare classes in our respirator filter types guide.
Honeywell disposable respirator comparison
| Model | Class | Valve | Form |
|---|---|---|---|
| Honeywell H910P DF300 N95 Flatfold Disposa | N95 | No | flat-fold |
| Honeywell DF300 N95 Flatfold Disposable Re | N95 | No | flat-fold |
| Honeywell SAF-T-FIT Plus P100 Disposable R | P100 | No | cup |
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Honeywell H910P DF300 N95 Flatfold Disposa ordering FAQ
How many Honeywell H910P DF300 N95 Flatfold Disposa respirators come per pack?
The Honeywell H910P DF300 N95 Flatfold Disposa is sold multiple per pack; case and bulk quantities are available on request for crews and facilities.
Is this the genuine Honeywell Honeywell H910P DF300 N95 Flatfold Disposa?
Yes — WC Safety sells authentic, NIOSH-approved Honeywell H910P DF300 N95 Flatfold Disposa respirators through legitimate supply channels, so you avoid the counterfeits common online.
Can I buy the Honeywell H910P DF300 N95 Flatfold Disposa in bulk or by the case?
Yes — use our Request a Quote option for case and pallet pricing on volume orders.
How should I store the Honeywell H910P DF300 N95 Flatfold Disposa?
Store it in the original packaging, away from heat, sunlight, moisture, and contaminants, within the printed temperature range so the straps and seal stay reliable.
Does the Honeywell H910P DF300 N95 Flatfold Disposa expire?
Yes — Honeywell prints a shelf-life date because straps and nose foam degrade over time. Rotate older stock first and check the date before issuing.
Does the Honeywell H910P DF300 N95 Flatfold Disposa use replaceable filters or cartridges?
No — it is a disposable filtering facepiece; the whole respirator is discarded after use. For replaceable cartridges, see reusable half mask respirators.
Does the Honeywell H910P DF300 N95 Flatfold Disposa work with safety glasses, face shields, or hard hats?
Yes — it pairs with most safety eyewear, face shields, and hard hats. If glasses fog, consider a valved model.
Is the Honeywell H910P DF300 N95 Flatfold Disposa NIOSH-approved?
Yes — it is a NIOSH-approved N95 respirator under 42 CFR Part 84. You can verify any respirator on the NIOSH Certified Equipment List.
Does the Honeywell H910P DF300 N95 Flatfold Disposa protect against oil?
No — N95 is non-oil; choose an R95 or P100 for oil mist.
Is the Honeywell H910P DF300 N95 Flatfold Disposa reusable?
It is designed for single use, with limited reuse permitted when supplies are constrained; discard it when soiled, damaged, or hard to breathe through.
Is the Honeywell H910P DF300 N95 Flatfold Disposa in stock and how fast does it ship?
Stock status is shown on this page; fulfillment is handled through Amazon, so delivery timing follows the Amazon shipping options at checkout.
How do I choose between the Honeywell H910P DF300 N95 Flatfold Disposa and your other respirators?
Compare options in our best N95 respirators guide and disposable respirator buyer's guide, or browse all N95 respirators.
Related: N95 respirators · Honeywell disposable respirators · all disposable respirators · disposable respirator guide · can you reuse an N95? · Honeywell H910P DF300 N95 Flatfold Disposa review
By Steven Eaton, WC Safety Editorial — Industrial respiratory protection desk. Specs verified against the NIOSH Certified Equipment List and manufacturer data. WC Safety is an independent PPE retailer and Amazon Associate; no paid placement. General information, not medical or regulatory advice.
Brand / Vendor
Honeywell
Model / SKU
H910P
Product Type
Disposable Respirator
Condition
New
MPN
H910P
Price
$21.99 (Amazon)
Rating
3.95 / 5 — 20 reviews
Availability
✓ In Stock on Amazon
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Verified Buyer Reviews
Customer Reviews
★★★★☆4.0 / 5· 20 verified reviews
★★★★☆
You can't send them back for a refund.
The strap breaks off a little to easy and don't forget that you can't send them back for a refund.
Anonymous · 2026-04-19 · ✓ Verified Buyer
★★★★★
True N95 mask with NIOSH number and made by an American Company.
This is good mask. You can get a good seal with minimal effort. I have been using them going through rehab workouts, while not as easy to breath through as nothing - they are not bad as I am working out while wearing them. I wouldn't wear them doing Cardio but...I haven't had any issues with the straps - yes they wrap around your head and NOT your ears. I do have a slightly larger than normal head size but not huge. I am fine wearing them for an hour or more at a time.It is clear some people don't understand being made in China does not make it a KN95 mask or garbage. It is made by Honeywell!!! A major US company. These are shipped to Amazon by Honeywell if you are buying them from Amazon (yes you need to check). NIOSH has approved these for non-medical use, they have not been put through the certification process for that - they are still an N95 mask.
Anonymous · 2026-04-19 · ✓ Verified Buyer
★★★★☆
Effective mask, if you can stand to wear it any length of time.
I bought two boxes based on the company reputation and Amazon reviews. The packaging was very high quality, box and graphics appear genuine. Masks weren’t individually wrapped, but the column of 50 was sealed in plastic.The masks were thick, sturdy and well-made, with a good nose piece that was easy to bend but kept the new shape well. Really good fit to face, with secure coverage from bridge of nose to maybe an inch and a half under my (average adult male) face. With the padded nose piece properly formed I had little or no fogging of my glasses after several deep breaths. There seems to be much better filtration compared to my layered cotton and KN95 masks. That being said, I wouldn’t wear this mask during strenuous activity because of the significantly greater respiratory effort. Breathing was comfortable while working at my desk.The disappointments in this product are two-fold with one being just a preference. I should have been more careful and recognized that these masks use two “around the head” elastic loops without any way to adjust the tension. Very difficult for me to don or doff while wearing glasses. Also, the elastic straps are not very stretchy. The lower loop is barely big enough to fit over my head and becomes quite uncomfortable for me a half hour of wear. I tried stretchy the elastic but the strap came loose from the mask. The upper loop alone was much more comfortable and seemed to keep the mask in a good but not great position.They are a well made safety product that seems effective. Nonetheless I wish I’d bought masks with ear loops or adjustable bands.
Anonymous · 2026-04-19 · ✓ Verified Buyer
★★★★★
It's a solid mask and four eyes like me appreciate the anti-fog foam strip
I actually like the over-the-head style straps of this mask. It really provides a better fit to the face. Hard to breathe for a reason because it's better protecting you from that Rona, y'all. It also keeps my face warm during these winter months so that's a bonus! One gripe, if you have really silky hair, the top strap that goes over your head tends to slip down, but a ponytail helps.The foam anti-fog strip is probably the second best part of this mask and it works wonders for glasses wearers. No more need to use a piece of tape on the bridge of my nose so my glasses won't fog!For awareness, the bottom strap goes over your head and rests on the back of your neck. The top strap also goes over your head and rests on the back part of your noggin.My batch was made in China as opposed to some who got Mexico but that didn't give me any concerns. Overall the value for the money and the extra protection compared to the throwaway blue masks are worth it.
Anonymous · 2026-04-19 · ✓ Verified Buyer
★★★★★
Well made and comfortable
I am very impressed with this N95 mask. It is by far the most comfortable N95 I've worn when compared to 2 other brands. I felt the fit was very good with very little air leakage around the sides while still being comfortable. The foam strip where the mask goes over the nose improves the comfort. Straps appear to be firmly secured and are a softer material than typical elastic bands. I've not had the chance to see how the straps wear over time but the longest I expect to wear any one mask is a week or less. They take a bit more time to put over the head than ear loops used on KN95 masks but in my opinion, they also secure the mask better.And I should also mention that delivery time was excellent!! They arrived the day after I ordered them. I had ordered some masks from another vendor which had not yet arrived after 30 days, so I cancelled that order and put in an order for these. I feel pleased with how it has all turned out.
Anonymous · 2026-04-19 · ✓ Verified Buyer
★★★☆☆
Great masks, poorly treated.
These are great masks, but the last few times I've ordered them they were either in a damaged box or kind of crammed together in a bag. In both cases, the masks were pretty bent up.
Anonymous · 2026-04-19 · ✓ Verified Buyer
★★★★★
Love the head and neck straps
What do N95 masks teach you?1. Surgical masks are completely useless and waste of money. They are more for use as a curtesy to others: prevents your own saliva droplet from flying all over (yes they can still have a purpose)2. Yes some people find N95 suffocating. But it's pretty easy adapt3. Around the ear straps are not secure, even for N95. Massive leaks. Must use ones with head and neck straps. You have to adjust the mask and its wire band to fit your face. But these Honeywell masks handle it well
Anonymous · 2026-04-19 · ✓ Verified Buyer
★★★★☆
Are these genuine? Does it matter?
I have a genuine version, and these don't look like them.I understand that Honeywell may have various manufacturers, so these may look different.Does it matter?They are almost as thick, but not as soft.But they're very cheap ($26 x 50 masks).I personally don't think it really matters. Science has not proven that masks are that effective. Nevertheless, better to be safe than sorry when on planes or in crowded areas.Even if not genuine, they should provide better filtration due to their layers than regular masks, which are not cheap either.Best of luck everyone.Stay safe and healthy!
Anonymous · 2026-04-19 · ✓ Verified Buyer
★★★☆☆
Great, but often sloppy strap assenbly
I've gotten a few boxes of these and while the couple boxes were great, I started to have the straps break on me more recently. Looking closer, you can see that there's an inconsistent placement of the end of the strap as it's attached to the mask. Rather than attaching at the top of the strap or close to it, some masks have quite a "tail", which results in a shorter usable strap and more likely breakage as you pull it up over your head.I do like the seal these give in general - far superior to the k-95s I've tried that have ear straps. They're also relatively comfortable. Some fogging does occur when I'm wearing glasses though - it's inconsistent, so possibly I need to find the perfect placement.
Anonymous · 2026-04-19 · ✓ Verified Buyer
★★★★★
Work well and these are legit
We were concerned about the 50ct box, when we received them. Although sealed in one bag, when we received them there was no expiration date* and the inspection date had a typo ("InsPect"). We called Honeywell (ph # from the website matched the box). Per their representative:--These never expire, as long as they are kept out of the sun and in a clean, dry, cool environment.--It is possible that the bags will not be sealed. (Ours was, so no worries, there.)--Amazon is an authorized dealer, so there should not be a concern.These fit both a medium-sized female and a large male. They are snug, seal well (and even prevent fogging of glasses), and are tight but comfortable. There is a slight chemical smell that one of us noticed, but it dissipates fairly quickly. We will continue to use our tailor-made cloth/polypropylene masks to keep the environmental impact down, but will use these in high-risk settings.*Note: 3M masks have expiration dates and a Wirecutter article we read indicate there should be an expiry. Honeywell's answer negates the Wirecutter information.
Anonymous · 2026-04-19 · ✓ Verified Buyer
★★★★★
Branded, USA-made, *true* N-95 masks from Honeywell
Bought these @ the beginning of the pandemic, wore them faithfully, no COVID for me - despite everyone else in the house coming down w/ it simultaneouslyOverhead straps hold well, fitting to nose is simple & effective (*be sure* to flatten the crease in the metal nosepiece, *then* fit to bridge of nose!). Glasses rarely fogged ever, breathing UNrestricted for this active old man, surprisingly comfortable & well-fitting. Biggest “issue” has been my beard getting itchy over timeHaving worn them faithfully lockdown, I STILL have plenty left - but will order again as needed
Anonymous · 2026-04-19 · ✓ Verified Buyer
★★★★☆
Good for light sanding
I didn't want to break out a new filter for my respirator mask to do a small sanding project. So, I used these masks. They worked fine - kept dust out of my nose and mouth. The straps were somewhat annoying as they broke easily. Otherwise, no issue. Definitely cheaper than using a new filter to only use a few times for sanding.
Anonymous · 2026-04-19 · ✓ Verified Buyer
★★★★☆
Best made DF300 hands down
The price on this item fluctuates like day trading but the construction on these masks is infallible. I've used this exact item listing for about 2 years and have only been upset by swings in overall price.
Anonymous · 2026-04-19 · ✓ Verified Buyer
★★★☆☆
Our 50ct boxes have a strong, sweet smell.
The last 3 boxes of 50ct had a strong, sweet smell that often is in packages from China. Should I have to air out protective masks for a couple of weeks before I use?I haven’t found a way to communicate with Honeywell about this.
Anonymous · 2026-04-19 · ✓ Verified Buyer
★★★★☆
Feels Just Like KN95 Masks except for Elastic Band
The N95 Flatfold Respirator from Honeywell gave a similar look and feel of an ordinary KN95 masks, with the exception of adjustable metal nose clip and the elastic band.Since the bands are identical to traditional N95 masks, it does not hurt ears a lot after extended period of wearing. The bands are much more comfortable than rubber bands, however the lower band has an apparent design flaw: it's just too short. I have to stretch a lot before barely squeezing my head inside. Also, be aware that they are not individually packed; all 50 masks are packed in a single sealed plastic bag.
Anonymous · 2026-04-19 · ✓ Verified Buyer
★★★★★
good fit, seem to be of high quality
I have no way of knowing how well these masks filter other than knowing that when working with very fine dust in the air I am not aware of any evidence of dust getting through or around the mask. I do know that they fit me very well--a tight fit around the edges without discomfort. I am using them principally to protect against fine wood dust in a woodworking shop and can wear them for hours without discomfort as compared to many others I have tried and I have not had a strap break or had a mask fail physically in any way. As to how well they filter, I just have to trust the manufacturer's rating.
Anonymous · 2026-04-19 · ✓ Verified Buyer
★★★☆☆
Check shelf life date on tag with masks.
I had to get credit from Amazon because the first 50 pack I purchased a couple of years ago was good for about 2 and 1/2 years the shelf life The one I purchased a few months ago ended in March The masks degrade over time I noticed the difference when they were near end of shelf life. There is a little tag with Chinese writing on in the plastic bag with the masks on top Read there it will tell you. But what they were selling was old stock. One thing I would like to comment on is before putting mask on stretch the bands a little bit it will be easier to put on your head and less likely to snap. Also when they get old they fog up your glasses when they're new they do not. I will be purchasing this for the third time and will be checking the dates it is also on the box I believe on the bottom.lotfancy ad sells Benhal brand that looks similar that is reasonable priced if you are looking for a similar product but I haven't tried yet. I might do that. Hope I've helped.
Anonymous · 2026-04-19 · ✓ Verified Buyer
★★☆☆☆
Made in China… I question the authenticity and returned mine.
Honeywell Safety DF300 H910P N95: $34.78 for a 50 pack at the time of reviewNow that the price on disposable N95 masks appears to have come down, I thought it was a good opportunity to replenish the ones I used in my emergency kit. The best cost-per-mask I could find was this 50-pack from Honeywell.*What I liked*:At about 70¢ per mask, the price is right.The masks came inside a sealed plastic bag, ostensibly to denote tampering after leaving the factory.The seal is tight around my face and the foam nose bridge piece keeps it from being uncomfortable.*What I didn't like*:The straps seem to have a much lower max stretch distance. It was somewhat difficult to get them over my head.There was a noted chemical smell in the masks I tried.The picture of the mask doesn’t match that on the box (though the box does indicate this might be the case). It’s not that big of a deal, but I feel like they could toss any old mask in there.The masks denote that they are N95 and NIOSH-certified. However, I see that my lot appears to have been made in China. Another reviewer claims to have spoken to Honeywell support who told them that the legit masks are made in Mexico. Honestly, I don’t know if that’s true. But if it is, it’s concerning that my batch came from China.*The Bottom Line:*I have decided to return these masks and I wish I had read the reviews before purchasing. I’m not super concerned about the made in China vs. Mexico aspect. But the difficulty getting them on coupled with the chemical smell, added to the question of legitimate origin are altogether enough to keep me from taking any chances. Two stars out of five. I would not buy these again.
Anonymous · 2026-04-19 · ✓ Verified Buyer
★★☆☆☆
Good only if you have a small face.
I bought a box of these masks because they looked like a good value. When they arrived, I examined one and I noticed the ear straps were short. I tried it on and the mask felt tight against the face as if the mask was too small for my medium-sized face. The nose clip is better than most of the masks I've tried in that it is easy to shape around the nose and to stay in that shape. On the inside of the mask there is some padding on the nose clip which should help prevent glasses from fogging up but doesn't. I still have to pull my glasses down over the nose clip to block most of the air from fogging them up. I've ordered some double-sided medical tape to use on the nose clip to seal air flow and I'l have to wait to see how that does. Overall, I recommend a different mask that fits your face better.I received the 1-in, double-sided medical medical tape and tried it with these masks. I put the tape on the inside of the mask but that didn't work and the glasses still fogged up. I then cut a 5-in strip of the tape and then cut it in half lengthwise. I put the tape over my nose and along my cheek and then put the mask on, I pressed down on the mask on the bridge of my nose and then pressed the clip around my nose and along the area under my eyes. This time, no glasses fogging. I'll keep and use these masks along with the tape.
Anonymous · 2026-04-19 · ✓ Verified Buyer
★★★★☆
Breathing is too restricted
These are good N95 masks, but I just can't breathe adequately in them. They fit my large head and face without issue. The nose seal with foam is great. There is an odor, but I opened one up and aired it out for 24 hours and it was much better then. Still, I am returning these since I can't wear them for longer than 15 minutes. No doubt they are doing what they are supposed to do, but breathing is still necessary. My hat is off to those who are able to wear these for extended periods of time.
Anonymous · 2026-04-19 · ✓ Verified Buyer
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