Review on TREND AIR PRO Airshield Protective Face Shield by Keith Alvord

It works great and I use it for many things like: 1. Cutting logs from dead wood with a chainsaw; 2. Cleaning the furnace filled with ash; 3. Blow leaves to clear the yard of leaves with a leaf blower; 4. any dusty work environment where solid particles are present; 5. Sanding wood etc. (of course this is the main advertised use). Because it is a powered respirator, it forces a large volume of air through the visor. This air is naturally cooled by the Bernoulli effect, so it also cools the air, and this airflow completely eliminates fogging. I had a problem with the supplied battery. After about 5 months it only takes 1 hour. The manufacturer's representative in the USA immediately offered to send a free replacement (after I sent the defective battery the first time), so there are no problems, the manufacturer supports the product 100%. Recommend this mandatory personal protective equipment, which is universal for many. Used! It is comfortable to wear and offers full face protection. Of course there is some noise from the motor, but I find it tolerable and comfortable even after 2 hours of continuous use.