HERAVAC OG-75 Ozone Generator Machine 7,000mg/h Industrial O3 Advanced Ionizer Air Purifier, Smoke Eater, Room Deodorizer and Odor Neutralizer (Gray)

This is a nice little gadget that does a nice job of cleaning and freshening the air. It isn't big enough for a whole house, but can be moved to other rooms, as needed. It is also easy to use, as the controls are simple to use. Since I only needed one, I won't be buying another one anytime soon, but I do recommend buying it, as it does the job, and is easy to use. Just remember, you should not be in the same room with it while it's running, as too much ozone, and too much exposure to UV isn't healthy. As to why such a maching would then be good around the house? That's easy. It kills germs, and cleans pollutants out of the air, which improves the healthiness of your home environment for you. It's a tool. like many tools, if misused, it can hurt you, but if used the right way, it helps you. That's easy to do. Just set it, and then leave the room till it's done. Don't worry if you have to briefly pop back into the room for something. It will take a lot longer exposure to the UV rays, and to the ionazation to do any real harm.There are a lot of this type of machine on the market, but many of them cost a good bit more, and many of them only do the Ionizer, or the UV. Machines that do both are better, and it's also good if it's portable enough to move to other rooms, as needed. This model, although small, does both ionlizing the air, and UV rays, and had a better price than other similar models. It's also small enough to move to other rooms.Ionizers do a better job of freshening the air than anything you would spray in the air, as they actually remove the pollutants, while sprays just cover them up. UV rays kill germs, without toxic chemicals. You just have to be in another room while it's running. Germ killing sprays are toxic to people, as well as the germs. I prefer to kill the germs without killing me, so this combo UV and Ionizer device handles both toxins and germs without hurting me.

Received the HERAVAC OG-75 Ozone Generator Machine on May 2nd. I used this device only 5 times for 30 minutes per the Operation Manual instructions (using the low power setting and the automatic fan setting). Today I went to use the HERAVAC OG-75 and the unit will NOT TURN ON! I am a degreed physicist. I have tested the unit with multiple electrical outlets and it will not turn on. The fuse in the unit is fine. Of course, the unit cannot be returned to Amazon because it is just beyond Amazon's 30-day return policy. Although the unit is "covered by a 3-year warranty" per Amazon's webpage, when you received the product the 1 page mini-manual lists no Customer Service Phone Number. The manual lists only a bogus gmail email address. DO NOT BUY THIS PRODUCT!!! NOTE TO AMAZON: INCREASE THE TIME PERIOD FOR PRODUCT RETURNS (REMEMBER WE WERE IN A PANDEMIC AND SUSCEPTIBLE TO SCAM ARTISTS SELLING PRODUCTS THAT ARE NOT SUBJECT TO VETTING. EITHER CHANGE YOUR RETURN POLICY OR STOP SELLING PRODUCTS LIKE THE HERAVAC OG-75 Ozone Generator Machine.

Dont let the price tag fool you. This little guy worked better than the one I paid double for and returned. It had absolutely NO problem handling my home. 2,800 sq ft. I ran it for 2 hrs and came home to a fresh and clean smelling home. My house is 100yr old. Although it's been remodeled, it still has an old home smell at times. It's been over a month since I used it, still nothing but clean air. I also smoke in my garage. I ran it in there for 30 min. Smoke smell completely gone. BUY THIS... it woks

This ozone machine worked great the first couple of times I used it. It definitely cleared the “musty” smell out of the garage and I had a chance to use it for one application in the restroom. However, that was the last time it worked. The fan would come on, but the ceramic plates would not activate. Great potential, but needs better quality control. Maybe I just got a bad unit. Hopefully this manufacturer is able to get it right on future units.

Hola, compre 3 maquinas y 1 de ellas no funcionaba, la destape y tenia laplaca rota, por lo cual no funcionaba. Ahora el problema es el que Yo vivo en Peru y ya no tengo forma de devolverlo, espero me puedan respetar la garantia del producto y hacerme el extorno del dinero o entregar otra maquina en buenas condiciones.El resto de las maquinas si trabajan Full, estoy contento y si se ve la diferencia en el ambiente, solo hay que cuidarse con la mascarilla facial para no respirar el Ozono.

I have a 10-year old van that someone smoked in for years and have used this ozone generator several times. Every time I use it the odor gets better. No, it has not eliminated it entirely yet but I believe it will. My son has a car he used it to remove another odor and it worked very well.