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Bigstren 21208 Ozone generator 20 000 mg/h - Ozone Generator

Reviews Bigstren 21208 Ozone generator 20 000 mg/h

Interested in reviews of Bigstren 21208 Ozone generator 20 000 mg/h? It got 4.6 out of 5 stars from our customers. Find specific customer reviews of Bigstren 21208 Ozone generator 20 000 mg/h below. We will appreciate if you also share your experiences with Bigstren 21208 Ozone generator 20 000 mg/h after purchasing.

User Reviews

Zdeněk, Praha 3 - Vinohradyflag
Rated 26/11/2025, variant Bigstren 21208 Ozone generator 20 000 mg/h
Verified purchase - review from a price comparison website
The device can be somewhat dangerous if used incorrectly, so it would certainly deserve more detailed instructions and a table of how long to operate it in relation to the cubic capacity space and a warning of the risks associated with its use to living organisms and certain materials. I'm sure not everyone will be willing to look elsewhere for this information. For this particular device, I would use trial and error I would not recommend the trial and error method.
The machine doesn't even cost as much as its rental fee for two days.
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Tomáš, Havířov Městoflag
Rated 09/11/2025, variant Bigstren 21208 Ozone generator 20 000 mg/h
Verified purchase - review from a price comparison website
ok
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Michal, Praha 6flag
Rated 27/10/2025, variant Bigstren 21208 Ozone generator 20 000 mg/h
Verified purchase
Ingenious device
It produces ozone
It really works
Like it's not a silent thing
The timer is running slow, but maybe that's a good thing.
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Michal, Frýdek-Místekflag
Rated 24/10/2025, variant Bigstren 21208 Ozone generator 20 000 mg/h
Verified purchase
I don't have the instrumentation necessary to verify the amount of Ozone produced, but my sense of smell tells me it really works. The timer goes stiff, but that's the reason for the clockwork. If you want digital, you have to pay extra. For the price, it's more than OK
works as it should
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Anonymous customerflag
Rated 09/10/2025, variant Bigstren 21208 Ozone generator 20 000 mg/h
Verified purchase
It works, it's too early to tell, testing is ongoing
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Vilém, Rudnáflag
Rated 03/10/2025, variant Bigstren 21208 Ozone generator 20 000 mg/h
Verified purchase
The adjusting knob broke off immediately and of course does not fit on the coil which is not round in shape
nothing
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Customer, Brnoflag
Rated 20/09/2025, variant Bigstren 21208 Ozone generator 20 000 mg/h
Verified purchase
one hour more than enough for our 50m2 appartmant
not loud if you use cooling fan that is the equivalent for loudness
low wattage so it's cheap to use
very satisfied for this price
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Jiří, Jablonec nad Nisouflag
Rated 06/09/2025, variant Bigstren 21208 Ozone generator 20 000 mg/h
Verified purchase
The manufacturer states really overestimated parameters of the device. Thus, for use in rooms not much, for the car is enough. For its price, ok.
For the car ok
It is not physically possible for it to produce the declared amount of ozone, with its power input it is realistic that it will produce about 3-7g/h
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Ivan, Hostiviceflag
Rated 06/08/2025, variant Bigstren 21208 Ozone generator 20 000 mg/h
Verified purchase - review from a price comparison website
Surprising performance for its size, reasonable price
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Jan, Plzeňflag
Rated 26/07/2025, variant Bigstren 21208 Ozone generator 20 000 mg/h
Verified purchase
I've used it on my car and my home wall air conditioner. Both disinfected and no longer smell. The unit sucks in from the front and blows out the back. The fan is noisy, but that doesn't matter at all when ozonating. At least I know he's running. The outer structure is metal. Price-performance ratio excellent. We'll see how long it lasts.
generates ozone - good, fast, a lot
the adjustment knob is stiff, but works properly
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11 - 20 from 60
P-DC1-WEB10
30 év tapasztalat az e-kereskedelemben
3 million megrendelés évente
a vásárlók 98% visszatérõ
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