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expired Posted by ekguru • Mar 30, 2025
expired Posted by ekguru • Mar 30, 2025

ROMECH High Capacity Ionizer Air Purifier Ozone Generator (4000sq.ft. coverage)

$15

$40

62% off
Amazon
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Deal Details
TICONN US via Amazon has ROMECH High Capacity Ionizer Air Purifier Ozone Generator (4000sq.ft. coverage) for $29.99 - $15 when you apply promo code 50CN1RLX at checkout = $14.99. Shipping is free with Prime or on $35+ orders.

Thanks to Community Member ekguru for posting this deal.

Features:
  • WARNING: All ozone generators 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
  • 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
  • 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. Detailed instruction manual lists recommended run times for different size spaces for your reference
  • 3.8lb weight and a portable handle

Editor's Notes

Written by StrawMan86 | Staff

Original Post

Written by ekguru
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
TICONN US via Amazon has ROMECH High Capacity Ionizer Air Purifier Ozone Generator (4000sq.ft. coverage) for $29.99 - $15 when you apply promo code 50CN1RLX at checkout = $14.99. Shipping is free with Prime or on $35+ orders.

Thanks to Community Member ekguru for posting this deal.

Features:
  • WARNING: All ozone generators 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
  • 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
  • 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. Detailed instruction manual lists recommended run times for different size spaces for your reference
  • 3.8lb weight and a portable handle

Editor's Notes

Written by StrawMan86 | Staff

Original Post

Written by ekguru

Community Voting

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Top Comments

Make sure you well ventilate the area before you return to it. Useful tool but kills everything alive in the area!
I'd be careful with this one. While it looks powerful (30,000 mg/h and covers up to 4,000 sq. ft.), the reviews seem a little sketchy—Fakespot gives it an F for review reliability. Also, ozone generators can be effective for odor removal, but they shouldn't be used in occupied spaces—they're not safe to breathe in. If you go for it, make sure to run it when no one (and no pets) are home, and let the air clear out before going back in. Might work well for cleaning out a basement or after tenants move out, but not ideal for everyday use.
Used an ozone generator to get rid of the cigarette smoke smell from a used car, worked great. I have also pumped it through my hvac system after we discovered some mold to kill any remaining spores.

My advice is to get a model with wifi connection. I've found that running it continuously for longer period leads to a stronger nasty "after smell". Instead I crack a window and use the app to turn on the generator after I left the room and run in cycles of 10-20min depending on room size. 10min on, 10min off, 10min on, etc. Usually 3 cycles. Then run inside, open all the windows fully, and then wait an hour to go back in. No nasty lingering smells doing it this way. If the original smell is still there I'll do another treatment cycle, but you really don't want to over do it with ozone.

98 Comments

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Original Poster
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Mar 30, 2025
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Mar 30, 2025
ekguru
Original Poster
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Mar 30, 2025
1,546 Posts
I had bought the recessed led lights deal that was posted on SD from this seller and was happy with the purchase...pulled the trigger on this one based on that...hope this works great as well
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Impact-Vector
Mar 30, 2025
196 Posts

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Make sure you well ventilate the area before you return to it. Useful tool but kills everything alive in the area!
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Mar 30, 2025
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puntoa
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I'd be careful with this one. While it looks powerful (30,000 mg/h and covers up to 4,000 sq. ft.), the reviews seem a little sketchy—Fakespot gives it an F for review reliability. Also, ozone generators can be effective for odor removal, but they shouldn't be used in occupied spaces—they're not safe to breathe in. If you go for it, make sure to run it when no one (and no pets) are home, and let the air clear out before going back in. Might work well for cleaning out a basement or after tenants move out, but not ideal for everyday use.
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Mar 30, 2025
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SB88
Mar 30, 2025
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I have an ozone generator (not this one) and it works well but definitely be careful! These can damage lots of different materials, including your lungs, if not used properly.
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FancyHarrier855
Mar 30, 2025
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Quote from Impact-Vector :
Make sure you well ventilate the area before you return to it. Useful tool but kills everything alive in the area!

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Mar 30, 2025
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webglade
Mar 30, 2025
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Coupon code not working for me

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Mar 30, 2025
196 Posts
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Mar 30, 2025
Impact-Vector
Mar 30, 2025
196 Posts
Quote from MusicShark :
So scary.

Yup. My wife is a teacher and the maintenance crew left one on all weekend.. no one knew it was hazardous
1
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mutha_scratcha
Mar 30, 2025
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I remember when bars had these huge units just running inside due to the cigarette smoke. ah nostalgia
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Mar 30, 2025
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mausdesign
Mar 30, 2025
49 Posts
Quote from VioletMagic1538 :
That's even scarier. Products like these should be regulated and sold to someone who has prior knowledge. Licensed or what have you. Especially since it puts others at risk.

What we all need. Yet more regulations in place of education, common sense, or simply reading the warnings.
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shepherm
Mar 30, 2025
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Never mind
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wildta
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Reading the product reviews, those buyers have no idea what they are breathing in. Ozone is a strong oxidizer and is known to damage your lungs when not using it appropriately, basically avoid breathing it in as much as you can. Obviously it's fine to smell in small doses but better to be careful. If you don't know what ozone smells like, it's basically that smell you might remember from a lightning rainstorm. The lightning creates ozone that settles near the ground, and that "fresh, zing" smell is ozone.
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pilotd
Mar 30, 2025
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Used an ozone generator to get rid of the cigarette smoke smell from a used car, worked great. I have also pumped it through my hvac system after we discovered some mold to kill any remaining spores.

My advice is to get a model with wifi connection. I've found that running it continuously for longer period leads to a stronger nasty "after smell". Instead I crack a window and use the app to turn on the generator after I left the room and run in cycles of 10-20min depending on room size. 10min on, 10min off, 10min on, etc. Usually 3 cycles. Then run inside, open all the windows fully, and then wait an hour to go back in. No nasty lingering smells doing it this way. If the original smell is still there I'll do another treatment cycle, but you really don't want to over do it with ozone.
Last edited by pilotd March 30, 2025 at 09:02 AM.
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