Best Ozone Generator (Air Purifier) UK

ozone generator
Our Score

1) Enerzen Commercial Ozone Generator

Enerzen’s O-777 air purifier uses a unique pulsating feature to effectively eliminate various types of unpleasant odors. The circuit board with 11,000 mg/h adjusts fan speed and ozone output for longer lasting results. The purifier does not require air to pass through it to destroy contaminants in air, water, fabrics, and walls. It can be used in various spaces, including cars, kitchens, basements, etc. It is easy to operate and requires the user to turn the timer knob and wait for 30 minutes before re-occupying the space. Note that ozone generators should only be used in unoccupied spaces and should be cleared of people, pets, and plants.

Enerzen Commercial Ozone Generator Industrial O3 Air Purifier Deodorizer Sterilizer O-777 Black Uk

Enerzen Commercial Ozone Generator
  • Delivers 11g/h of ozone
  • Noise level: 10dB
  • Weight: 2.27kg
  • Size: 17.15 x 20.32 x 14.61 cm

Pros & Cons


✅ Effective in removing unpleasant odors such as cigarette smoke, spicy food, and smoke from a fire
✅ Can be used in a car to neutralize unpleasant smells
✅ Easy to operate and comes with clear instructions
✅ Well packaged for protection during shipping
✅ Good value for money
✅ Compact size


❌ May not work well in rooms that are not empty
❌ Not effective in removing all odors, especially after just one use

In conclusion, the ozone generator is an effective tool for neutralizing unpleasant odors. However, it is important to use it with caution, as ozone can be harmful if not used correctly. It is recommended to experiment with timing to find the optimal length of operation, especially in smaller rooms. Additionally, the instructions that come with the unit are basic, so it is important to be prepared for trial and error when using it. It is also essential to close all windows and make the area airtight, remove any live objects, and wait a sufficient amount of time before reentering the room after use.

What users say about the device

I purchased an ozone machine for my rental house after a tenant left it destroyed, with feces and urine all over the carpet. A professional cleaning company quoted me £15,000 for cleaning, including £500 for 2 days of ozone machine use. Skeptical, I did my research and bought this machine. After setting it up for 120 minutes, I was shocked to find the smell was practically gone. I plan to use it again in the rest of the house and am very happy with my purchase

As a ride-share driver, I was having trouble keeping my car smelling fresh despite cleaning it regularly. I tried air sanitizers, daily washing and vacuuming, and spot cleaning spills, but the odors remained. That’s when I discovered this ozone machine, which I now use after each ride or full cleaning. I am pleased with its results, but I caution others to use it with care as the ozone it produces is toxic. I now set it for half the recommended time and the odors are gone. This machine is perfect for anyone looking to trade in their car as dealers often discount for unpleasant odors, and it works great for removing odors from flooded basements as well. As long as you exercise caution, this machine will help you breathe easier and cleaner.

2) AIRAS Digital Ozone Generator & Negative Ion Generator 2-in-1

The Ozone + Anion 2-in-1 High-Efficiency Air Purifier delivers 10g/h of ozone to break down particles in the air, including odors, toxic chemicals, and molds, with an efficiency of up to 99% for a purifying area of 200 square meters. It also generates a negative ion concentration of 7.25×10^7pcs/cm³ to improve indoor air quality. The purifier has a friendly ozone mode that doesn’t require consumables or leave residue, and a unique anion mode to enhance air freshness. It also has an automatic daily cycle function that can be set up to 4 hours of working time, saving the user the hassle of turning it on every day. Users are advised to read the manual carefully before using the device and to vacate the room when the ozone function is on.

AIRAS Digital Ozone Generator & Negative Ion Generator 2-in-1 Air Purifier, Ozone Machine with Daily Cycle Function, Smoke Smell Remover Odor Eliminator for Home and Car (Green)

AIRAS Digital Ozone Generator & Negative Ion Generator 2-in-1
  • Delivers 10g/h of ozone
  • Power: 80W
  • Weight: 1.92kg
  • Size: 15 x 25 x 17 cm

Pros & Cons


✅ Good value for money
✅ Convenient timer function
✅ Powerful
✅ Added Anion feature for improved air freshness


❌ May produce a slight chlorine smell after use

The product is a well-packaged ozone generator that is effective in freshening rooms and removing odors. It is ideal for use in conjunction with other measures like cleaning and dehumidifiers, but it may not solve the source of the problem completely. Customer service is good and the product is easy to use. The product has been successful in removing cigarette odors in a van and the added Anion feature is appreciated. One user mentions that it is also effective in cleaning car air conditioning systems. This ozone generator is considered a good value for money compared to less powerful alternatives.

3) OdorStop Professional Grade Ozone Generator

The product is designed to deodorize and sanitize small to medium spaces, such as hotel rooms, bedrooms, offices, cars, RVs, and boats. It eliminates odors caused by various sources including mold, bacteria, viruses, tobacco, smoke, and more. The unit features a high-quality aluminum housing, a 12-hour timer with a hold option, a variable ozone output of 600 mg/h, a washable antibacterial filter, and a 110 CFM fan. It comes ready to use and the unique design allows for easy cleaning of the ozone plates.

OdorStop Professional Grade Ozone Generators for 1500 sq ft

OdorStop Professional Grade Ozone Generator
  • Up to 1500 Sq Ft
  • Ozone output: 600mg/h
  • Weight: 4kg
  • Size: 35.56 x 27.94 x 25.4 cm

Pros & Cons


✅ Comes with a timer and variable ozone output
✅ High quality aluminum housing
✅ Washable filter
✅ Can be cleaned without disassembling the unit


❌ Some reports of the ozone smell from the unit
❌ More expensive than other similar models

4) Alpine Air Commercial Ozone Generator

The Alpine Air Commercial Ozone Generator is a professional air purifying solution with a high ozone output of 6000 mg/h. It functions as an ozonator, ionizer and air cleaner, effectively eliminating odors and sterilizing the air. This heavy-duty unit is best for odor control in commercial spaces.

Alpine Air Commercial Ozone Generator - 6000 mg/h | Professional O3 Air Purifier, Ozonator and Ionizer | Heavy Duty Air Cleaner, Deodorizer and Sterilizer | Best for Odor Stop Control

4) Alpine Air Commercial Ozone Generator
  • Delivers 6g/h of ozone
  • Ozonator and Ionizer
  • Noise level: 45dB
  • Weight: 2.9kg

Pros & Cons


✅ Fast and efficient
✅ Timer function
✅ Comes with a spare plate
✅ Affordable price


❌ Strong ozone smell

The Alpine Air Commercial Ozone Generator is a heavy-duty air cleaner, deodorizer, and sterilizer that effectively eliminates unpleasant odors. The unit has a capacity of 6000mg/h and can be used in cars, basements, and even in a smoking room. The product is easy to use and has a timer that can be set for 2 hour runs. The ozone generator is also highly effective compared to previous models, as it builds up a heavy concentration within 15-30 minutes. However, users should exercise caution while using the unit and expect to wait 5 times longer for the ozone to dissipate. The product is considered amazing and highly effective by customers, and is available at an affordable price.

Last update on 2024-06-23 / Affiliate links / Images from Amazon Product Advertising API

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