Customer Reviews and Ratings
Verified Purchases

“I just want to say thank you for the
excellent customer service. I am very
happy with the Maximum HG-6400 
High Volume hydroxyl machine purchase 
and want to thank everyone there for 
their help.”

Tyra Hill, Peoria, IL


“I'm thrilled with our Maximum HG-3200 
High Volume Hydroxyl Generator, it's the 
best money we've everspent. Our entire warehouse has never smelled so good. Fresh mountain air anytime we want it with the simple push of a button."

Bennie Rowland, Green Bay WI


"This air purifier is absolutely wonderful. We have a wood burning stove and 3 pets in the home. I just can't believe the difference the HEPA  Maximum HG-3500 Home and Office has made in our air quality. I used to spend a lot of money on air fresheners and candles, especially to get rid of the wood burning smell. I haven't purchased any since we started using the machine. Can't say enough about it."

William Carlson, Riverside, CA


“Our Maximum HG-1700 Dual Mode unit deodorizes our rental cars perfectly. It is a pleasure doing business with an ethical company.”

Louise Robinson, New York, NY


“Maximum customer service was Amazing! Love the Maximum HG-1700ual Mode hydroxyl generator. Jim explained everything to us in great detail and let us know what would be best for our business.”

Melvin Tillis, Cunningham, TN


“I've had my Maximum HG-3200 High Volume Hydroxyl Generator for over a month now. It is absolutely amazing how the quality of the air on our job sites as improved. I had my doubts when I ordered my machine but I am now a true believer. Anyone who runs a restoration company suld be using this air sanitizer. Thank you so much!”

Carin Contreras, Maple Shade, NJ


“Controlling the odors at our veterinary clinic had always been a difficult task until we received our HEPA  Maximum HG-3500 Home and Office six stage HEPA air purifier. Our waiting room has never smelled so good. In fact, I'm so happy I just ordered another system for our home."

Stephaine Stevens, Morgan, MN


“Hi Jim, I wanted to send you a quick note to thank you and to let you know of the great success we've had using our new Maximum HG-1700 Dual Mode hydroxyl generator after the fire in our home. As you know, the fire was not extensive, but it generated a lot of smoke damage. We followed your recommendations on where to place the  Maximum™ and the results were phenomenal. The smoke odor is 100% gone and our home smells great again. Plus we didn't have to leave the house!  We could not have done it without your help and expertise.” 

“Thanks again and God Bless,

Elaine Langley, Charlotte, SC


"The  Maximum HG-3500 Home and Office really works, improved the quality of our air beyond our expectations, removed all unwanted smell out of the house. I'm strongly recommending this product."

Randal Davis, Herndon, VA


"My daughter and I have allergies. We were always sneezing and had a hard time breathing at night. I usually sleep with her so we have the HEPA  Maximum HG-3500 Home and Office running all night and pretty much all day. You really can feel the difference in air quality just 30 minutes after running our  Maximum HG-3500 Home and Office. I don't know how we ever lived without it in the first place. We have a cat also and it helps with allergies. Our allergies are under control now. Thank you for making such a great product!"

Marguerite Emerson, Brattleboro, VT


"The  Maximum HG-3500 Home and Office has accomplished what I bought it for. I HATE the smell of dust, and no matter how often I dusted, I could still smell it. With my purifier on low all the time, the horrid smell is GONE !! The air smells sweet and clean. I'm very happy."

Richard Tamayo, Washington, DC


"This HEPA  Maximum HG-3500 Home and Office air purifier works great! My son who is allergic to dust mites started using it in his bedroom and now we don't have to medicate him at night. His room also seems a little cooler. Of course we probably wouldn't experience the odor or the coolness if we kept the door open, but that's not an option for us because we have to keep our cats out of his room. I would recommend this product to anyone who has allergies."

Joanne McSwain, Greensboro, NC

Maximum™ Odor Removal Machines -  Hydroxyl Generators - Ozone Geneators - HEPA Air Purifiers - Simple -  Easy to Use - Guaranteed to Work
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Hydroxyl Generator Odor Removers
Maximum™ Odor Removal Machines -  Hydroxyl Generators - Ozone Geneators - HEPA Air Purifiers - Simple -  Easy to Use - Guaranteed to Work
Since 1983
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