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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 23,322 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
1,675
4.6 out of 5 stars
23,322
4.5 out of 5 stars
479
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
236
3.5 out of 5 stars
96
4.4 out of 5 stars
554
4.1 out of 5 stars
12,875
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 23,322 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$79.95-17% $56.99
Typical:$68.99
$33.99$69.99$99.99-5% $56.98
Typical:$59.98
Delivery
Get it as soon as Tuesday, Mar 19
Get it as soon as Tuesday, Mar 19
Get it as soon as Tuesday, Mar 19
Get it as soon as Tuesday, Mar 19
Get it as soon as Tuesday, Mar 19
Customer Ratings
Odor elimination
4.5
4.7
4.7
4.5
4.3
4.9
Easy to use
4.8
4.9
4.9
4.7
4.9
For small spaces
4.6
4.7
4.7
4.4
5.0
Freshness
4.4
4.7
4.7
4.6
4.2
Value for money
4.8
4.8
4.7
4.5
4.8
Sold By
OION
House of Lords
KATCHY-SHOP
Mei Yi Technology
Maleb
G-GRACE
filter type
Ozone
UV Light
UV Light
HEPA
Activated carbon filtration
floor area
2000 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, ⚠️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
23,322 global ratings

Customers say

Customers like the smell, cleaning, and power of the air purifier. They mention that it leaves a clean and fresh smell, and removes just about all micro organisms. Customers also appreciate performance, ease of use, and value. That said, opinions are mixed on quality and ozone.

AI-generated from the text of customer reviews

3,249 customers mention2,275 positive974 negative

Customers like the smell of the air purifier. They say it eliminates smells quickly and leaves the air fresh and new. Some customers also mention that it works well with 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

"Definitely cleaned the air and the smoke smell, but this did put a smell in the whole house...." Read more

"I absolutely love this thing to keep my vehicles smelling fresh. It also does a great job in the house, even with large rooms...." Read more

"Great budget friendly ozone machine. Used for cigarette smoke and dog smells. Even works with mildew smells. I would not hesitate to buy again...." Read more

2,612 customers mention2,243 positive369 negative

Customers like the performance of the air purifier. They say it works well, is a reliable and effective solution for anyone looking to improve indoor air quality. The units will continue to work, but can become a nuisance if you are going to use them. They also say the product is great for closed rooms with little or no ventilation.

"...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

"...They work much more globally that lights, filling spaces the lights cannot touch effectively...." Read more

"...It also does a great job in the house, even with large rooms...." Read more

"...Even works with mildew smells. I would not hesitate to buy again. Great product." Read more

614 customers mention554 positive60 negative

Customers appreciate the value of the air purifier. They mention that it's worth every penny, and a powerful ozone generator for so cheap. They also say that it is worth owning for future issues.

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

"...Not unrelated to positive ion generators I think. Good value, and I read tons of positive reviews here...." Read more

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

357 customers mention324 positive33 negative

Customers are satisfied with the cleaning capabilities of the air purifier. They say it removes odors, leaves a clean and fresh smell, and eliminates just about all micro organisms like bacteria, mold, virus, and all odor like fires and floods. It is extremely powerful and has helped them deodorize a car that was 'odor bombed' by a fire. The air intake filter is removable and washable, and the power cord is removable. Overall, customers are happy with the product's cleaning capabilities and recommend it to others.

"...only for a few minutes and completely got rid of odors and clean the air very impressed with this" Read more

"...This stuff is a powerful oxidizing agent (the reason why it destroys odors)...." Read more

"...It's eliminated smoke odors, urine from pets,Used in garage also." Read more

"...The ozone doesn't bother my lungs, I don't have asthma. Running it too long is too much though, the subtle ozone scent is nice...." Read more

330 customers mention315 positive15 negative

Customers find the air purifier easy to use. They mention that it is simple to use, effective, and built well. The instructions are clear, and the user's manual is written in proper English. The product is small, compact, ergonomic, and friendly designed. It is not annoying, and there are warnings about limiting exposure.

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

"...It also does a great job in the house, even with large rooms. No problems with safety..." Read more

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

"Easy to use and great for. freshening up a basement or vehicle...." Read more

257 customers mention231 positive26 negative

Customers like the power of the air purifier. They mention that it's extremely powerful, has helped them deodorize a car that was odor-causing, and has a moderately high output. They also appreciate the compact size and the timer feature. Some say that the fan is powerful and the O3 saturation is incredible. Overall, most are satisfied with the power and efficiency of the product.

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

"Very powerful. Ran it just a few minutes and I could smell it all over the house. (I didn't close the door to the room)...." Read more

"...Long name for such a small (but very powerful) machine...." Read more

"...Overall, a great product for it's size and efficiency." Read more

478 customers mention301 positive177 negative

Customers are mixed about the quality of the air purifier. Some mention that it feels sturdy and built well, while others say that the components inside are fragile and may be too strong. The build quality is good and it looks like it should last, but some customers say that it may be to strong and the knob broke pretty quickly. The Enerzen unit is not for continuous use and makes way too much ozone to use.

"...plates are brand new, and I've only used it once period so far it's so strong that I couldn't even come in the front door without the ozone being on..." Read more

"...added to the air for four hours during moderate exercise, many cilia appear missing and others appear misshapen...." 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

"...As long as it's reasonably durable I feel this product really helps minimize alot of manual cleaning to achieve the results you are looking for." Read more

472 customers mention282 positive190 negative

Customers are mixed about the ozone produced by the air purifier. Some mention it puts out a lot of ozon, which is great when handled safely. However, others say that it removes all the oxygen and replaces it with ozne. It also oxidizes organic compounds and does not cause chemical reactions.

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

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

"This is the best thing to eliminate smoke or pet smells. Puts out a lot of ozone. Make sure you are not anywhere near it when it is on...." Read more

"...For $80, this ozone generator is a great buy! It puts out enough ozone to knock back the musty and pet-litter odors in our entire basement in just a..." 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 May 10, 2018
Color: Gray - 50,000 mg/hVerified Purchase
129 people found this helpful
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Reviewed in the United States on February 7, 2022
Color: Black - 40,000 mg/hVerified Purchase
42 people found this helpful
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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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