Ozone Generator for Home with 10-Second Delay Start, Ozone Machine Odor Removal for Car, Smoke, Pet, Bathroom, Basement – Covers Up to 1500 Sq.Ft – Black
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Availability:
Only 1 left in stock, order soon!
Arrives
Monday, Apr 20
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Pattern Name: Ozone Generator gen 1
Features
- WARNING: All ozone generators must be operated only in unoccupied spaces. During operation, ensure that all people, pets, and plants are removed. The treated area may only be re-entered after a minimum of 30 minutes of ventilation.
- Premium User Experience With Safe Operation: This Upgraded Ozone Generator Comes With a User-Friendly Electronic Control Knob for Accurate and Easy Operation. The Built-In 10-Second Delay Start Includes Both a Beeping Sound and Flashing Light to Alert You, Giving You Time to Exit the Room Safely. After the Cycle, a 10-Minute Fan Dilution Process Helps Reduce Residual OzoneEnsuring Safer, Faster, and More Efficient Treatment.
- Ideal For Every Corner Of Your Home Or Vehicle: Engineered For Serious Odor Removal, This High-Efficiency Ozone Machine Uses A Powerful Ozone Plate And Strong Airflow To Tackle Tough Smells Across Up To 1500 Sq.Ft. With A Long 180-Minute Runtime, Its Ideal For Treating Rooms, Cars, Pet Room, RVs, Basements, Garages, Kitchens, And Bathrooms. A Reliable And Effective Ozone Air Purifier For Both Personal And Professional Use.
- Built To Last With Premium Materials & Easy Operation: This Ozone Generator For Home And Car Use Features A Durable Metal Body That Resists Wear, Impact, And Harsh EnvironmentsFar Superior To Plastic Alternatives. The Intuitive Electronic Control Knob Makes It Easy To Set Your Desired Run Time. Simply Choose The Time, Ensure The Space Is Free Of People, Pets, And Plants, And Let The Ozone Odor Eliminator Handle The Rest.
- Effective Odor Elimination With Nano Ozone Technology: Equipped With a Nano-Coated Ozone Plate and a Powerful 5.25-Inch Fan, This Ozone Machine Delivers Rapid, Even Distribution of Ozone for Deep and Thorough Odor Removal. It Tackles Tough Smells Like Cigarette Smoke, Cooking Odors, Leather and Plastic From Cars, Basements Odor, and Pet OdorsMaking It the Perfect Ozone Odor Eliminator for Your Home, Car, or RV.
- Easy Maintenance & Reliable U.S.-Based Customer Support: This Ozonator Is Designed for Convenience, Featuring a Tool-Free Fan Cover That Can Be Easily Removed by Hand for Quick Access to the Washable Filter. Maintenance Is Simple and Hassle-Free. Backed by Our High Quality Customer Service Team, Were Here to Help With Any Questions or Concerns. Not Satisfied? Well Make It RightYour Satisfaction Is Our Top Priority.
Product Dimensions : 6.5 x 6.5 x 7 inches; 3.17 Pounds
Item model number : US-OGN1L
Date First Available : December 18, 2024
Manufacturer : COSENG
Best Sellers Rank: #388,625 in Home & Kitchen (See Top 100 in Home & Kitchen) #119 in Home Air Ionizers
#119 in Home Air Ionizers:
Customer Reviews: 4.4 4.4 out of 5 stars (48)
Power Source: ac
Control Method: Push Button
Filter Type: Washable Filter
Floor Area: 1500 Square Feet
Controller Type: Button Control
Wattage: 50 Watt-hours
Contaminant Filtration Capability: odors
Special Features: Washable Filter
Smart Home Compatibility: Not Smart Home Compatible
Filter Class: WashableFilter
Brand Name: COSENG
Model Number: US-OGN1L
Global Trade Identification Number: 71
Manufacturer: COSENG
Part Number: US-OGN1L
Included Components: "DO NOT ENTER" card*1, Manual*1, Ozone generator*1
Unit Count: 1.0 Count
Item Dimensions D x W x H: 6.5"D x 6.5"W x 7"H
Item Weight: 3.2 Pounds
Specification Met: CE Certified, EPA Certified, FCC Certified
Color: Black
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Apr 20
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Pattern Name: Ozone Generator gen 1
I bought the COSENG Ozone Generator to tackle a stubborn smoke smell in a used car I had just purchased. After just a few uses, I was blown away by the results—it completely eliminated the odor and left the car smelling fresh. Unfortunately, my unit stopped working after those first few sessions. Based on the many positive reviews I had read, this seemed like a rare issue. I reached out to COSENG’s support team, and I have to say, they were phenomenal. After just one message and providing a few photos and a short video, they immediately offered to send me a brand-new replacement unit at no cost—no hassle, no delays, no endless back-and-forth. The product itself works exactly as advertised, but what really impressed me was the company’s commitment to standing behind it. Knowing that they back their product with such responsive and generous support gives me total confidence in continuing to use COSENG.
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Reviewed in the United States on October 10, 2025 by Josh
Pattern Name: Ozone Generator gen 1
Works well as good as bigger machines
Reviewed in the United States on February 22, 2026 by Matt D
Pattern Name: Ozone Generator gen 1
I used this for 2 bedrooms and a bathroom so far. My larger rooms will have to wait until I can remove plants and animals for a period of time. I like how fresh the rooms smelled after it was complete. I have not had it long enough to know if it will continue to as some reviews state it stopped working. But, I like what I've seen from it so far.
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Reviewed in the United States on January 14, 2026 by J Wagnitz
Pattern Name: Ozone Generator gen 1
Leaves a strange odor I can't quite put my finger on....I have a larger one I use in bigger spaces, this was for an 8x8 room that has the litter box in it. Not sure it smells better, even after running it for 60 minutes at a time. I'm sure there's better options available.
Reviewed in the United States on April 7, 2026 by Laura Atkin
Pattern Name: Ozone Generator gen 1
I bought the COSENG Ozone Generator mainly to tackle lingering pet odors and that musty smell in our basement, and it’s honestly exceeded my expectations. I was a little skeptical about ozone machines at first, but this one has been incredibly effective and simple to use. The unit itself is compact but solidly built, with a clean black finish that looks professional rather than industrial. It feels sturdy — not flimsy or cheaply made — and has a convenient handle on top, making it easy to move from room to room. One of the features that stood out to me right away was the 10-second delay start, which is a smart safety design. Since ozone shouldn’t be breathed in while the machine is running, this short delay gives you time to set it up, press start, and leave the room before it begins generating ozone. It’s a small feature, but it makes using it feel much safer and more controlled. The setup couldn’t be easier — you just plug it in, set the timer, and let it run. The dial timer lets you choose how long to operate it depending on the size of the room or the severity of the odor. I usually run it for 15 to 30 minutes in smaller spaces like a bathroom or car, and around an hour in larger areas like the basement. When I return after letting the ozone settle for another 30–60 minutes, the air smells noticeably fresher and cleaner — not perfumed, just neutral, like the odor is truly gone instead of masked. The odor elimination power is impressive. I’ve used it after cooking strong-smelling foods, in a spare room where our dogs sleep, and even inside the car after a long road trip. It completely removes lingering pet smells, stale air, and even that hard-to-get-out smoke smell from fabrics. In the basement, it’s been a total game-changer — the damp, musty odor that used to linger year-round is completely gone after a couple of uses. It’s amazing how effective it is without having to use any chemicals or sprays. I also appreciate that it’s designed for larger spaces, up to 1500 square feet, which makes it versatile enough for just about any room in the house. The airflow is strong, and the fan circulates ozone evenly throughout the area. You can actually tell the difference after each session — even the air feels lighter when you walk in afterward. Noise-wise, it’s relatively quiet — there’s a gentle fan sound while it’s running, but it’s not loud or disruptive. Since you’re supposed to leave the room during use anyway, the sound isn’t an issue. The unit also stays cool to the touch and doesn’t emit any strange noises or rattling, which speaks to the quality of its construction. Maintenance is simple. It doesn’t require filters or refills, and the metal housing makes it easy to wipe down if it gets dusty. It’s a straightforward, no-fuss device that just does its job well. I’ve been using it regularly for a few months now, and it’s still performing like new. One important note — and something COSENG clearly states in the instructions — is that you should never be in the room while it’s running, and you should let the ozone dissipate fully before re-entering. Once you get used to that process, it becomes second nature and totally worth it for the results. Overall, the COSENG Ozone Generator is a reliable, powerful, and easy-to-use solution for anyone dealing with tough odors in their home, car, or basement. It’s well-built, effective, and safe, with thoughtful features like the delay start and timer that make operation straightforward. If you have pets, smoke odors, or any space that needs a deep refresh, this little machine does an incredible job of neutralizing smells and restoring that fresh, clean-air feeling without any added chemicals or effort.
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Reviewed in the United States on October 15, 2025 by Amazon Customer
Pattern Name: Ozone Generator gen 1
Great unit we have used on multiple occasions. Important not to use when you are in the unit you are utilizing this on. I would suggest to try not to run for more than 2 hours if you plan to come back to the property that day.
Reviewed in the United States on November 2, 2025 by Amazon Customer
Pattern Name: Ozone Generator gen 1
This does the trick of cleaning the air in my bedroom and ridding Pet odors the 10 second delay works Geat !!!
Reviewed in the United States on January 14, 2026 by G pa Ryc Organics
Pattern Name: Ozone Generator gen 1
It is a good ozone machine. I really like that it has a 10 second delay before it gases you.
Reviewed in the United States on October 31, 2025 by C. Douglass