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Enerzen Ozone Generator 40,000mg Industrial O3 Air Purifier Deodorizer (40,000mg - Black)

4.6 4.6 out of 5 stars 23,360 ratings

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Black - 40,000 mg/h

Purchase options and add-ons

Color Black - 40,000 mg/h
Brand Enerzen
Product Dimensions 6.75"D x 8"W x 5.75"H
Specification Met CE Certified
Noise Level 30 dB
Power Source
AC
Item Weight
5 Pounds
Control Method
Touch
Filter Type
Ozone

About this item

  • GETS RID OF THE SMELLY BITS YOU CAN'T SCRUB AWAY: Ozone reacts with odors in the air, water, fabrics, and walls to remove, instead of mask them. Unlike other types of air purifiers, it does not require air passing through the machine to remove odors.
  • COMMON USES: Deodorize cars, boats, dumpsters, kitchens, bathrooms, basements, flood and fire affected areas, as well as any cooking, smoking, pet, "musty", or general odors.
  • EASY OPERATION: Turn the timer knob. Leave the space. When ozone generation is finished, allow an additional 30 minutes for any residual ozone to revert back to breathable air.
  • WARNING: All ozone generators are meant to be operated in unoccupied spaces only. Remove any people, pets, or plants. The space may be re-occupied after 30 minutes of "airing out". Not available for sale in California. EPA Est. No.: 94263-CHN-1

Additional Details

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Product Description

What is ozone?

What is ozone?

Ozone neutralizes and removes odors, instead of masking them.

Unlike other deodorizing methods, ozone actually searches out and neutralizes odor molecules. With three oxygen atoms in each molecule, rather than the two oxygen atoms in the air we breathe, ozone is unstable. Its extra oxygen atom can detach and grab onto odor molecules, making their composition neutral.

Deodorize areas you can't clean.

Ozone reacts with odors in the air, water, fabrics, walls, and ceilings. And unlike other types of air purification systems, an ozone generator does not depend on the air passing through the machine to do its job.

Step 1 - Remove the Odor Source

  • Remove and clean any accessible odor sources and pollutants for optimal results

Step 2 - Set the Timer

  • Set the timer up to 3 hours
  • An average 2 car garage will require 45 minutes of treatment time

Step 3 - Leave the Room

  • Make sure no pets or people are near the area to be treated
  • We include a door hanger that can be used to notify others

Step 4 - Air-Out the Room

  • Air-out the treated area for a minimum of 30 minutes before allowing people or pets to re-occupy the space
  • If you notice any lingering odors, the area may be retreated at a longer duration

Enerzen Ozone Generator O-111 O-222BA O-555xO-777 O-888 O-922D O-UVC2/O-UVC3
(O-111) - Compact Wall Plug-In Air Purifier and Deodorizer for Small Spaces (O-222BA) - Battery Operated Air Purifier and Deodorizer (O-555 / O-777) -Deodorizer for Small to Medium Areas (O-888) - Deodorizer for Medium to Large Areas (O-922D) - Digital LCD Deodorizer w/ Auto Settings Based on Area Size (O-UVC2/O-UVC3 Pro) - Air Purifier and Deodorizer for Oversized Areas
Customer Reviews
4.0 out of 5 stars
102
3.7 out of 5 stars
77
4.7 out of 5 stars
1,678
4.6 out of 5 stars
23,360
4.5 out of 5 stars
480
4.3 out of 5 stars
218
Ozone Output 50 mg/h 1,250 mg/h 40,000 mg/h 50,000 mg/h Adjustable 150 mg/h to 40,000 mg/h Adjustable 150 mg/h to 50,000 / 60,000 mg/h
Unit Dimensions 4.75" (L) x 4.75" (W) x 1.75" (D) 4.75" (L) x 6.75" (W) x 1.65" (H) 7" (L) x 8" (W) x 6.5" (H) 7" (L) x 8" (W) x 6.5" (H) 7" (L) x 8.5" (W) x 6.5" (H) 8.75" (H) x 10" (W) x 7.75" (H)
Maximum Timer Length 30 Minutes 30 Minutes 3 Hours 3 Hours 12 Hours 24 Hours
Pulsating Fan Speed and Ozone Output for Stubborn Odor Removal
Cycle Mode for Ongoing Auto On / Off Treatments 5 Min On, 25 Min Off, 5 Min On.....Ongoing 30 Min On, 10 Min Off, 30 Min On.....Ongoing Adjustable 15 Min to 12 Hr On, 12 or 24 Hr Off, 15 Min to 12 Hr On.....Ongoing
Room Exit Delay / Fan Speeds 30 Sec Exit Delay / 5 Fan Speeds
Hold Function Allows Continuous Ozone Output w/o Shutting Off
HEPA Filter
UV-C Bulb
Negative Ions
Enerzen LB-333 Enerzen LB-444 Enerzen LB-555D APW-4000 APB-5000 B-1000 S-3000 LB-999
(LB-333) - 2-in-1 Air Purifier and Deodorizer (LB-444) - 7-in-1 Air Purifier and Deodorizer (LB-555D) - Digital 6-in-1 Air Purifier and Deodorizer (APW-4000 / APB-5000) - Digital 4-in-1 Air Purifier for Table Tops and Counters (B-1000/S-3000) - 5-in-1 Air Purifier and Deodorizer (LB-999) - 5-in-1 Air Purifier w/ Oversized Filters for Quick Air Turnover
Customer Reviews
3.5 out of 5 stars
96
4.4 out of 5 stars
235
3.5 out of 5 stars
96
4.4 out of 5 stars
554
4.1 out of 5 stars
12,895
3.4 out of 5 stars
48
Negative Ion - Coverage Area 3,600 sq. ft. 4,000 sq. ft. 4,000 sq. ft. 2,000 sq. ft.
Unit Dimensions / Air Filters Physically Trap Airborne Particles - Coverage Area 8" (L) x 8" (W) x 13.75" (H) 13" (L) x 9" (W) x 11" (H) 13.5" (L) x 9" (W) x 10.75" (H) 10" (L) x 5.25" (W) x 7.5" (H) / 1,000 sq. ft. 5.5" (L) x 6.5" (W) x 17" (H) / 1,000 sq. ft. 11" (L) x 11" (W) x 22" (H) / 2,500 sq. ft.
Ozone Deodorization - Coverage Area / Ozone Output 500 sq. ft. / Adjustable 50 mg/h to 400 mg/h 800 sq. ft. / Adjustable 50 mg/h to 800 mg/h 650 sq. ft. / Adjustable 50 mg/h to 600 mg/h 75 sq. ft. / < 0.05 ppm
Adjustable Fan Speeds / Nightlight Variable Fan Speed Variable Fan Speed 3 Speeds 2 Speeds / Separate On Off Nightlight 3 Speeds / Separate On Off Nightlight
Maximum Timer Length 8 Hours 8 Hours
Pre-Filter Traps Large Particles to Increase the Usable Life of the Other Filters
HEPA Filter
Carbon Filter
UV-C Bulb
Photocatalytic Oxidation (PCO) Filter

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 8 x 6.75 x 5.75 inches; 5 Pounds
  • Item model number ‏ : ‎ O-777
  • Date First Available ‏ : ‎ March 27, 2014
  • Manufacturer ‏ : ‎ Enerzen
  • ASIN ‏ : ‎ B00JAP7388
  • Customer Reviews:
    4.6 4.6 out of 5 stars 23,360 ratings

Product guides and documents

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Enerzen Ozone Generator 40,000mg Industrial O3 Air Purifier Deodorizer (40,000mg - Black)
Enerzen Ozone Generator 40,000mg Industrial O3 Air Purifier Deodorizer (40,000mg - Black)
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Price$79.95-44% $56.99
List:$100.99
$33.99$99.99$69.99-5% $56.98
Typical:$59.98
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Odor elimination
4.5
4.7
4.7
4.3
4.5
4.9
Easy to use
4.8
4.9
4.9
4.7
4.8
For small spaces
4.6
4.7
4.7
4.4
5.0
Freshness
4.4
4.7
4.7
4.2
4.6
Value for money
4.8
4.8
4.4
4.7
4.8
Sold By
OION
KATCHY-SHOP
KATCHY-SHOP
Maleb
Mei Yi Technology
G-GRACE
filter type
Ozone
UV Light
UV Light
HEPA
Activated carbon filtration
floor area
6000 square feet
4000 square feet
4000 square inches
control method
touch
touch
touch
touch
power source
AC
Ac/dc
Ac/dc
AC
AC
AC
specification met
CE Certified
EPA Certified
FCC Certified, ⚠️Use ozone only when human and animal is not in the premises.
RoHS Certified
weight
5 pounds
6.6 pounds
6.6 pounds
4.8 pounds
4 pounds

Important information

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Customer reviews

4.6 out of 5 stars
4.6 out of 5
23,360 global ratings

Customers say

Customers like the performance, ease of use, portability, and value of the air purifier. For example, they mention it performs its job amazingly well, it takes up almost no room, and is worth the cost. Customers are also satisfied with smell, and quality. That said, opinions are mixed on ozone production, and timer.

AI-generated from the text of customer reviews

3,259 customers mention2,288 positive971 negative

Customers like the smell of the air purifier. They say it eliminates the smell completely. Some customers also mention that it works well for cigarette smoke and dog smells.

"...It was amazing. It smelled springtime fresh and the odors never came back. The light fixtures were still yellow, but that was an easy fix!..." Read more

"...Afterward the treated area smelled fresher and better. I recommend it because it works well, is relatively inexpensive, and easy to operate." Read more

"...5-6 times for a period of 8-10 hours and I will say, it helped with the smell quite a bit...." Read more

"...Needless to say, it did the job, no more dead squirrel smell." Read more

2,809 customers mention2,444 positive365 negative

Customers like the performance of the air purifier. They mention that it performs its job amazingly well, does a great job in the house, and works nice for the crawl space. They also say that it's very powerful and works much more globally than lights. Some mention that the units will continue to work, but can become a nuisance if you are going to use them.

"...Compact size- Powerful- Inexpensive- Harmless to foodstuffs etc.Cons:- No filter- No replaceable grid-..." Read more

"...This Ozone Generator works well. We were supposed to ventilate the treated area for at least 30 minutes...." Read more

"...But as far as generating ozone, it does that very well, according to my nose. It generates it like exhaust from a jet turbine...." Read more

"...4th ozone that I have used over a number of years, and its the most powerful unit yet...." Read more

929 customers mention655 positive274 negative

Customers like the quality of the air purifier. They say it's easy to use, great for freshening up a basement or vehicle, and gets rid of odors. Customers also say it smells fresh and clean, and is highly recommended for a fresh room. The product has a powerful oxidizing agent that destroys odor-causing molecules. It's an industrial strength tool that helps you win your battles against bad odor. The air intake filter is removable and washable, and the fan is strong.

"...The fan is strong and the heat sinks work well enough that the ozone output doesn’t cut out...." Read more

"This ozone machine is an indispensable tool for property managers...." Read more

"...Those fan blades apparently accumulated tar because turning it on kicks out a brief puff of cigarette smell before sucking it back up and out the..." Read more

"...It’s certainly nobody’s toy. It’s an industrial strength tool for helping you win your battles against bad smells and should be treated with..." Read more

605 customers mention545 positive60 negative

Customers appreciate the value of the air purifier. They mention it's a great budget-friendly ozone machine and is effective at removing cigarette smoke and dog smells. Some say they can't believe they got such a powerful ozon generator for so cheap.

"...Compact size- Powerful- Inexpensive- Harmless to foodstuffs etc.Cons:- No filter- No replaceable grid-..." Read more

"...I recommend it because it works well, is relatively inexpensive, and easy to operate." Read more

"...Conclusion: these units are so small, cheap and effective it would be very hard to justify the bigger more expensive models...." Read more

"...The units are cheap enough that if anything major goes wrong, we can just replace them rather than repair them similar to printers in our office..." Read more

318 customers mention297 positive21 negative

Customers find the air purifier easy to use. They mention it's simple to start, has a great timer, and requires very little effort. They appreciate the clear instructions with estimates on run time for different size rooms and the user's manual, which is written in proper English.

"...it because it works well, is relatively inexpensive, and easy to operate." Read more

"...Easy to use. Love the mechanical timer, a simple old fashioned dial just like a kitchen timer...." Read more

"...I got approval from a highly sensitive pregnant partner! Easy to setup and operate. Highly recommend" Read more

"...The Enerzen Commercial Ozone Generator is painfully easy to use. It is as simple as turning a timer and getting out of the room.-..." Read more

196 customers mention194 positive2 negative

Customers find the air purifier easy to move around. They say it has a small footprint, making it perfect for vehicles or small rooms. Customers also mention that the compact boxy design makes it easy to tote around. Overall, customers are satisfied with the portability and efficiency of the product.

"...Compact size- Powerful- Inexpensive- Harmless to foodstuffs etc.Cons:- No filter- No replaceable grid-..." Read more

"...Conclusion: these units are so small, cheap and effective it would be very hard to justify the bigger more expensive models...." Read more

"...It is a good compact size, and has a carry handle for easy relocation. Turn the timer carefully and you'll have this device for years to come!" Read more

"...BUY THIS ONE! It takes up almost no room (smaller than a shoebox) but really makes its presence impossible to ignore!" Read more

419 customers mention235 positive184 negative

Customers have mixed opinions about the ozone production of the air purifier. Some mention that it definitely puts ozon in the air and eliminates odors better, while others say that it produces too much ozne and is dangerous. They also say that the easiness of use and the small size of the device make it easy to install.

"...It does exactly what it's supposed to do: lots of ozone very quickly in a very small form factor...." Read more

"...And ozone is tremendously harmful to life, not just microbes. In particular for humans, toxic for lungs...." Read more

"I'm impressed! This thing kicks out some serious ozone...." Read more

"...- Ozone is dangerous... you don't want to be in the room when this thing is running, and you want to give the room plenty of time to air out before..." Read more

129 customers mention39 positive90 negative

Customers are mixed about the timer. Some mention that the built-in timer is great and convenient, while others say that it doesn't work or has problems.

"It eliminates all odors. My only complaint is that it only has a mechanical timer which can't be reset." Read more

"...BUT, after about a year and a half of about 2x weekly use, the timer knob stuck, and it ran for about 12 hours, RUINING internal components of my..." Read more

"...Easy to use. Love the mechanical timer, a simple old fashioned dial just like a kitchen timer...." Read more

"...Not only that, but the knob broke pretty quickly so that it sticks at 20 minutes and never turns off when I set the timer and leave the house...." Read more

More than 4,000mg/h Ozone Output
5 Stars
More than 4,000mg/h Ozone Output
I have worked in the flood and fire restoration industry for 8 years, which definitely isn’t my favorite job. My boss does both residential and commercial. For post fire restorations, the smoke smell is usually bad enough that we can’t perform any work without neutralizing the smoke remains with an ozone generator. During this process we seal the area and monitor the ozone levels in the air to make sure we are producing enough ozone to neutralize the square footage we are restoring. Without ozone generators, myself and co-workers risk damaging our lungs from carcinogens in the air.I’ve tried a wide price range of ozone generators from low dollar consumer units with less than 2,000 mg/h use to top dollar commercial units up to 14,000 mg/h units, which work great as well. Our company has actually found good value with the Enerzen units for the price. Some of the features that make these units a better value than others we previously purchased on Amazon are:PROS:1) The ozone output is a consistent 14.3ppm @ 80 cfm = 4,157 mg/h average throughout the entire treatment process. When I monitored the ozone output with meters at job sites, the ozone output fluctuated between 4,100 mg/h and 4,200 mg/h, which is more than it is rated for. Other Amazon units, both different and similar in appearance, couldn’t maintain the steady output needed to properly treat an area and many were weaker than advertised.2) The fan is strong and the heat sinks work well enough that the ozone output doesn’t cut out. We’ve tried open bare units with no cases because they were cheaper for greater ozone output. However, the lack of a fan and heat sinks on these type of units caused the parts to overheat stopping ozone production mid treatment, resulting in us having to retreat the area.3) The internal parts are modular, inexpensive, and available. So far, I’ve had to replace the ozone plates a few times, but we always got close to or exceeded the rated usage hours. Previous Amazon purchases with similar looking units to the Enerzen had a usable time up to several thousand hours less than advertised.4) The units are cheap enough that if anything major goes wrong, we can just replace them rather than repair them similar to printers in our office that say replace the drum unit for $60 when a new printer only costs $90. When our 7,000 and 14,000 mg/h had issues some of the replacement parts were over $150, so it now makes more sense for us to use several Enerzen units to obtain a similar effect.CONS:1) The units start to make louder than normal buzzing noises after 40,000 hours of usage. We have had more expensive units do this after 55,000 hours. The units will continue to work, but can become a nuisance if you are going to use the units within earshot. Pro tip: only use ozone generators in well sealed areas and never occupy the same space or your lungs will regret it very quickly.2) The cord is only 5 feet long. Many higher end 14,000 mg/h units will come with a 12 feet long cord.3) There are no wheels on the base. Many higher end 14,000 mg/h units will come with wheels on the bottom making them more mobile. However, I guess the Enerzen units don’t weigh nearly as much as those larger units.
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Top reviews from the United States

Reviewed in the United States on August 7, 2021
Color: Black - 40,000 mg/hVerified Purchase
216 people found this helpful
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Reviewed in the United States on March 18, 2024
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Top reviews from other countries

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Aditya Vuppala
5.0 out of 5 stars Amazing performance
Reviewed in India on June 9, 2023
Color: Black - 40,000 mg/hVerified Purchase
J of Chesterfield
5.0 out of 5 stars Amazing 😁 Does get rid of cigarette smell
Reviewed in the United Kingdom on June 8, 2023
Color: Black - 40,000 mg/hVerified Purchase
2 people found this helpful
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Sam
5.0 out of 5 stars Gets rid of stale smoke odours that nothing else would shift!
Reviewed in the United Kingdom on September 30, 2021
Color: Gray - 50,000 mg/hVerified Purchase
One person found this helpful
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Ma
3.0 out of 5 stars Peccato per la spina inglese
Reviewed in Italy on November 8, 2020
Color: Gray - 50,000 mg/hVerified Purchase
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Ma
3.0 out of 5 stars Peccato per la spina inglese
Reviewed in Italy on November 8, 2020
La macchina è solida, potente come descritto, facile da utilizzare. È sufficiente collegare l’alimentazione e ruotare il timer per il tempo sufficiente a coprire la zona da sanificate, come da indicazioni. Questo ozonatore ha sostituito un precedente modello di altro produttore, che aveva problemi di funzionamento e, rispetto al precedente mi pare vada molto meglio. Unici due nei: 1) il timer non permette di utilizzare tempi brevi, parte da circa 30 minuti minimo; 2) IL CAVO DI ALIMENTAZIONE HA LA SPINA INGLESE UK, QUINDI PER UTILIZZARLO È NECESSARIO AVERE UN ADATTATORE, OPPURE UN ANALOGO CAVO CON PRESA ITALIANA O SHUKO. Per questo secondo lato negativo ho messo solo 3 stelle, un prodotto venduto in Italia non può essere corredato di spina UK! Per il resto, finora, ha un funzionamento egregio ed è utilissimo per sanificare gli ambienti da batteri (molto importante in questo periodo) e muffe, oltre a deodorare,
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5.0 out of 5 stars Gets cigarette smell out the car
Reviewed in the United Kingdom on July 11, 2023
Color: Gray - 50,000 mg/hVerified Purchase
One person found this helpful
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