Honeywell North 770030M Half Mask Respirator - Standard Size - Navy - No Filter Included Review

I don't like the way it sits on my face but it works so it's good. I have a finer facial structure, maybe it has something to do with that. All in all, I'm still wearing it.

Excellent value for money. I ordered the correct size but was at the maximum nose-chin line. No problem - next time I'll check the manufacturer's website. Great fit and feel!

This respirator is the most comfortable respirator I have ever used. I've had it for years and bought it for a friend who loves it. It breathes very well and you can even wear it under a bike or ski helmet very comfortably. This is the only respirator I can wear my entire shift at work.

There's a lot of pressure on my lower jaw to get a good seal. It fatigued my jaw muscles. In addition, the threads are made of thin plastic with a significant sprue line due to the molding, making filter cartridge installation difficult. No standard thread is another minus.

Convenient and inexpensive I still smell dust from time to time when using a diamond saw. My valuables are still in good condition. It's pretty worrying. Sometimes when I wear this mask I find dust in my mouth. WTF! I think it's through the exhaust filter. It's good enough for masonry/most other silica applications anyway, but I'd go for a more thorough mask (with filters on the back rather than the face) for something really intense like sandblasting. Not sure if this mask works all the time…