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ROMECH Ozone Generator, High Capacity Ionizer Air Purifier Ozone Odor Eliminator for 4000sq.ft. Home, Basement, Kitchen

4.2 out of 5 stars 68 ratings
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Purchase options and add-ons

Color Black
Brand ROMECH
Product Dimensions 6.89"D x 7.87"W x 6.3"H
Floor Area 4000 Square Feet
Specification Met CE Certified
Power Source
AC
Item Weight
1.63 Kilograms
Control Method
Touch
Filter Type
Ozone

About this item

  • [HIGH-CAPACITY OUTPUT] ROMECH Ozone Generator offers a high-efficiency output of 30,000mg/h and a longer lifespan due to its 3 upgraded ceramic ozone plates, it effectively eliminates odors in spaces up to 4000ft². The built-in high-speed fan rapidly spreads ozone throughout the area, effectively removing all unpleasant odors such as smoke, cooking, and pet odors
  • [EASY TO USE] The timer knob can be adjusted to a maximum of 120 minutes per use, or select the "HOLD" setting for continuous operation. In a 100 sq. ft. space, this high-output ozone generator eliminates odors in just 5-7 minutes. In addition, our detailed instruction manual lists recommended run times for different size spaces for your reference
  • [WARNING] All ozone generator for home must be used in unoccupied areas. No persons, plants, or animals are allowed to remain in the use space during use. After finishing, please wait for 30 minutes until the residual ozone returns to breathable air before returning and opening the windows for ventilation
  • [WIDE APPLICATIONS] With just 3.8lb weight and a portable handle, the ozone machine is perfect for any space such as basements, old houses, homes, offices, kitchens. The clean yet unique styling with a black metal body will blend in perfectly with your space
  • [ROMECH QUALITY COMMITMENT] ROMECH stands behind the quality of our products. If for any reason you are not satisfied with your purchase, please contact us
› See more product details

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ROMECH Ozone Generator, High Capacity Ionizer Air Purifier Ozone Odor Eliminator for 4000sq.ft. Home, Basement, Kitchen
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Product Description

ozone generator
ozone generator
ozone generator

Portable Handle Design

ozone generator

Timer Knob & Switch

ozone generator

Ozone Outlet Hole (30,000mg/h)

ozone generator

4.9ft Long Power Cord

ozone generator
ozone generator
ozone generator

Product details

  • Product Dimensions ‏ : ‎ 6.89 x 7.87 x 6.3 inches; 3.59 Pounds
  • Item model number ‏ : ‎ ROMECH-192
  • Date First Available ‏ : ‎ April 29, 2024
  • Manufacturer ‏ : ‎ ROMECH
  • ASIN ‏ : ‎ B0D2Y9WGGS
  • Country of Origin ‏ : ‎ China
  • Customer Reviews:
    4.2 out of 5 stars 68 ratings

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ROMECH Ozone Generator, High Capacity Ionizer Air Purifier Ozone Odor Eliminator for 4000sq.ft. Home, Basement, Kitchen
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Price$45.99$35.99$69.99-14% $59.99
List: $69.99		$46.99$69.99
Delivery
Get it as soon as Wednesday, Apr 16
Get it as soon as Tuesday, May 6
Get it as soon as Wednesday, Apr 16
Get it as soon as Wednesday, Apr 16
Get it as soon as Wednesday, Apr 16
Get it as soon as Monday, Apr 21
Customer Ratings
4.24.2 out of 5 stars68
4.44.4 out of 5 stars118
4.64.6 out of 5 stars173
4.64.6 out of 5 stars1,452
4.64.6 out of 5 stars323
4.34.3 out of 5 stars401
Sold By
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floor area
control method
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Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Customer reviews

4.2 out of 5 stars
68 global ratings

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Customers say

Customers find the air purifier's functionality positive, with one describing it as a lifesaver. However, the smell aspect receives mixed feedback - while some customers say it gets rid of odors, others mention a noticeable smell.

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10 customers mention "Functionality"7 positive3 negative

Customers find that the air purifier works very well, with one customer describing it as a lifesaver.

"Works very good. Smells eliminated" Read more

"Works great I only run it for 10 minutes and it freshens my entire house. Now I don’t have to use the single plug in units." Read more

"...Complete waste of money; might as well have performed a Voodoo ceremony." Read more

"Not really much to say other than it works great does what it’s supposed to do well worth the price compared to other" Read more

11 customers mention "Smell"5 positive6 negative

Customers have mixed experiences with the air purifier's odor removal capabilities, with some reporting it effectively eliminates odors while others note a noticeable smell.

"Works very good. Smells eliminated" Read more

"...One thing to know is that your clothes will pick up the smell when you go in the room to open the windows...." Read more

"Did a great job of removing the smoke smell from house." Read more

"Ozone gets rid of all smells and leave a room smelling fresh...." Read more

It removes bad odors fast
5 out of 5 stars
It removes bad odors fast
This product does work, and it was a real surprise to me. I have always been skeptic of ozone and its capacity to eliminate odors, at least ozone that comes in cans and is used as spray. Well, this machine does indeed work. I have a 20-year car that has some roof leakage. So, when it rains it drips inside the car. I must keep this car inside the garage to avoid water inside vehicle, but still the fungal smell inside the vehicle is awful. This was a perfect opportunity to test ozone effects. I left the generator inside the vehicle and started the timer. Next morning all the moldy smell was gone. It worked like a charm! I also have a beach apartment that I did not use that much. Lately, I started to use it more and I noticed a bad, moldy odor coming from the closets where I store all the towels, pillows and bed sheets. I used the ozone generator inside one room leaving the closet doors open. When I returned the next day, all the bad odor was gone. I smelled the towels and pillows, and the odor was gone. So, I tried it in all rooms and worked very well. Ozone does work to remove bad smells, at least temporarily. You do need to be careful. Ozone is toxic. You need to turn the machine and leave. Also, I read that ozone may be bad for electronics, so maybe is not a good idea to use it in a room with a TV? Overall, I am very pleased by this machine and recommended it.
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Top reviews from the United States

  • Randall L
    5.0 out of 5 stars Gets musty smells out.
    Reviewed in the United States on March 23, 2025
    Verified Purchase
    Works very good. Smells eliminated
    Helpful
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  • Amazon Customer
    4.0 out of 5 stars Does what it's supposed to do
    Reviewed in the United States on December 14, 2024
    Verified Purchase
    It does what it says it will do. Although you could make the joke: Replaces your horrible stench with our horrible stench instead. One thing to know is that your clothes will pick up the smell when you go in the room to open the windows. And it's a good idea to turn off the HVAC because if it's on, it will push the ozone out of the room / space you're treating. The first time I used it I got a headache from too much leaking from the room, before I realized the HVAC was on. Then I had to change clothes. It's a good idea to have a fan you can put in the window to help ventilate and exchange air with the outside. I love that it kills germs, and by implication, it annoys if not kills hiding bugs. Although for myself I worry about mold in my old house. I'll be happy if the mold gets really unhappy with this treatment, and decides my home isn't a good habitat.
    5 people found this helpful
    Helpful
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  • M. Vivroux
    5.0 out of 5 stars Great at low price
    Reviewed in the United States on April 1, 2025
    Verified Purchase
    Works great I only run it for 10 minutes and it freshens my entire house. Now I don’t have to use the single plug in units.
    Helpful
     Report
  • Sharma
    5.0 out of 5 stars Ozone gets rid of all smells and leave a room smelling fresh.
    Reviewed in the United States on March 12, 2025
    Verified Purchase
    I love this ozone product function well as described
    Helpful
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  • Salina
    4.0 out of 5 stars Gets rid of odor!
    Reviewed in the United States on December 21, 2024
    Verified Purchase
    My dog accidentally bit into doe urine that my husband was about to use for hunting. It made the entire room smell awful. We used carpet cleaner. We used everything we possibly could and the smell lingered in the entire room. We purchased this in a last stitch effort to get rid of the smell. It worked! It does leave an electrical smell of some sort so definitely needs to be ventilated after, but very effective.
    One person found this helpful
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  • Dano
    1.0 out of 5 stars Useless!
    Reviewed in the United States on February 22, 2025
    Verified Purchase
    I've run this " ozone generator " 4 times in the last 6 weeks. Twice for 2 hours ( max on timer) and twice for 8 (!) hours; after the first 8 hr. run, a roach was walking across the top of it! This is in a 22 foot camper, well sealed, all drawers open, etc. After running this, upon entering to air out, there was a noticeable smell, so I suppose it was " running ". Complete waste of money; might as well have performed a Voodoo ceremony.
    One person found this helpful
    Helpful
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  • Zac
    5.0 out of 5 stars Works great
    Reviewed in the United States on February 23, 2025
    Verified Purchase
    Not really much to say other than it works great does what it’s supposed to do well worth the price compared to other
    Helpful
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  • EvanstonIrish
    5.0 out of 5 stars Worked wonders with sewage odor
    Reviewed in the United States on December 29, 2024
    Verified Purchase
    We had a defective backflow preventer valve on our basement drain so it was allowing sewer smell to drift into the basement. Plumber had to order the replacement part and it took over a week to be repaired. This device was a lifesaver! It does produce an odor of its own but not unpleasant.
    2 people found this helpful
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