The 12 best ozone generators of 2025

⚠️𝗢𝗭𝗢𝗡𝗘 𝗛𝗔𝗦 𝗔 𝗦𝗧𝗥𝗢𝗡𝗚, 𝗣𝗨𝗡𝗚𝗘𝗡𝗧 𝗢𝗗𝗢𝗥. ⚠️𝗠𝗔𝗞𝗘 𝗦𝗨𝗥𝗘 𝗡𝗢 𝗣𝗘𝗢𝗣𝗟𝗘, 𝗣𝗘𝗧𝗦, 𝗢𝗥 𝗣𝗟𝗔𝗡𝗧𝗦 𝗔𝗥𝗘 𝗔𝗥𝗢𝗨𝗡𝗗 𝗪𝗛𝗘𝗡 𝗜𝗡 𝗨𝗦𝗘.

⚠️𝗕𝗲𝗳𝗼𝗿𝗲 𝘁𝗿𝗲𝗮𝘁𝗺𝗲𝗻𝘁, 𝗖𝗹𝗲𝗮𝗻 𝘁𝗵𝗲 𝗼𝗱𝗼𝗿 𝘀𝗼𝘂𝗿𝗰𝗲 𝗳𝗶𝗿𝘀𝘁 . ⚠️𝗔𝗳𝘁𝗲𝗿 𝘁𝗿𝗲𝗮𝘁𝗺𝗲𝗻𝘁, 𝘃𝗲𝗻𝘁𝗶𝗹𝗮𝘁𝗲 𝗳𝗼𝗿 𝟭 𝗛𝗼𝘂𝗿 𝘁𝗼 𝗹𝗲𝘁 𝗼𝘇𝗼𝗻𝗲 𝗖𝗼𝗻𝘃𝗲𝗿𝘁 𝘁𝗼 𝗢𝘅𝘆𝗴𝗲𝗻.

【𝐇𝐈𝐆𝐇-𝐔𝐍𝐈𝐓 𝐎𝐙𝐎𝐍𝐄 𝐏𝐋𝐀𝐓】Upgraded High-Unit Fully Paved Integrated single layer ozone plat - 45,000 mg/h output and space up to 2,500 sq ft (Verified)

【𝐋𝐎𝐍𝐆 𝐓𝐄𝐑𝐌 & 𝐒𝐓𝐀𝐁𝐋𝐄】Up to 35,000 hours lifetime and does not require any complex parts except 2 pre-installed fuses.

【𝐇𝐎𝐌𝐄 & 𝐂𝐎𝐌𝐌𝐄𝐑𝐂𝐈𝐀𝐋 𝐔𝐒𝐄𝐃】For small to medium spaces: cars, boats, dumpsters, kitchens, bathrooms, basements, get odors out like cooking, pet, home decoration.

【𝐓𝐔𝐑𝐍 𝐓𝐇𝐄𝐍 𝐋𝐄𝐀𝐕𝐄】Turn the timer knob. Leave it alone. Use twice per week to maintain fresh in home/office.

【𝐈𝐍𝐒𝐓𝐑𝐔𝐂𝐓𝐈𝐎𝐍】Must be operated in unoccupied spaces only, let any people, pets go. Not available for sale in California.

【𝗛𝗼𝗹𝗱 𝗙𝘂𝗻𝗰𝘁𝗶𝗼𝗻】𝗖𝗢𝗨𝗡𝗧𝗘𝗥𝗖𝗟𝗢𝗖𝗞𝗪𝗜𝗦𝗘 Turn the knob from "OFF" to "HOLD". Machine will continuously release ozone until you manually turned off

⚠️【𝗜𝗺𝗽𝗼𝗿𝘁𝗮𝗻𝘁: 𝗥𝗲𝗮𝗱 𝗕𝗲𝗳𝗼𝗿𝗲 𝗨𝘀𝗲】 🚩𝗖𝗹𝗲𝗮𝗻 𝘁𝗵𝗲 𝗼𝗱𝗼𝗿 𝘀𝗼𝘂𝗿𝗰𝗲 𝗳𝗶𝗿𝘀𝘁, 𝘁𝗵𝗲𝗻 𝗰𝗹𝗼𝘀𝗲 𝗮𝗹𝗹 𝗱𝗼𝗼𝗿𝘀 /𝘄𝗶𝗻𝗱𝗼𝘄𝘀 𝘁𝗼 𝘀𝗲𝗮𝗹 𝘁𝗵𝗲 𝗿𝗼𝗼𝗺 🚩 𝗠𝗔𝗞𝗘 𝗦𝗨𝗥𝗘 𝗡𝗢 𝗣𝗘𝗢𝗣𝗟𝗘, 𝗣𝗘𝗧𝗦, 𝗢𝗥 𝗣𝗟𝗔𝗡𝗧𝗦 𝗔𝗥𝗘 𝗔𝗥𝗢𝗨𝗡𝗗 𝗪𝗛𝗘𝗡 𝗜𝗡 𝗨𝗦𝗘 🚩𝗔𝗳𝘁𝗲𝗿 𝘁𝗿𝗲𝗮𝘁𝗺𝗲𝗻𝘁, 𝘃𝗲𝗻𝘁𝗶𝗹𝗮𝘁𝗲 𝗳𝗼𝗿 𝟭 𝗵𝗼𝘂𝗿 𝘁𝗼 𝗹𝗲𝘁 𝗼𝘇𝗼𝗻𝗲 𝗱𝗶𝘀𝘀𝗶𝗽𝗮𝘁𝗲.

【Say Goodbye To Bad Smells】This ozone machine eliminates odors by changing the molecular structure. It is more effective than other air purifiers. The ozone generator can remove the smell of smoke, pets, cars, cooking, and other odors in these spaces

【Max 48,000mg/h Ozone Output】Owing to a highly conductive paste and ceramic coating technology, this ozone panel can effectively produce ozone, surpassing most ozone machines on the market. With a high ozone output of 48,000mg per hour, this ozone generator odor removal area can cover 2,500+ sq. ft

【Application】Ozone generators are highly suitable for various spaces, such as cars, boats, dumpsters, kitchens, bathrooms, basements, and so on. Please note that the machine needs to be used in an enclosed space and people, animals, and plants must be kept away when the machine is working

If you turn the knob from "OFF" to "HOLD". Machine will continuously release ozone until you manually turned off 【EASY TO USE】Just turn the timing knob of the air ozone machine to set the ozone generation time and leave the room. If you turn the knob from "OFF" to "HOLD". The Machine will continuously release ozone until you manually turned off. It will be more effective to remove the odor source before using the machine

【Attention】Use in UNOCCUPIED SPACE ONLY! Open doors and windows to ventilate for 30-60 minutes after the treatment and before people return to the space. Not available for sale in California

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

Removing stubborn odors, the ozone produced by the ozone machine reacts with unpleasant odors by changing the molecular structure, removing rather than masking them. Unlike other types of air purifiers, the filter of the purifier does not eliminate odors.

When the equipment starts to work, it continuously emits ozone, which is accompanied by a strong odor of ozone. Make sure there are no people, pets or plants around the machine when using it. Must operate in an unoccupied, enclosed space.

Suitable for home, car, farm, kitchen, bathroom, basement and other small and medium-sized Spaces, can eliminate these Spaces because of smoking, cooking, garbage, pets and so on produced odor.

The maximum output is 60,000 mg/h for areas up to 6,000 square feet. The service life is up to 60,000 hours and no assembly process is required.

Just turn the timing button, and the machine will stop working automatically when the timing ends. You can also select "HOLD" to keep the machine working continuously. Please use it 2-3 times a week to keep the air fresh.

After the ozone machine is finished, please open the doors and Windows to keep the ventilation for at least 40 minutes to let the ozone smell dissipate. Not sold in California. If you have any questions, please contact us at the first time!

Maximum output of 30,000 mg/h is suitable for spaces up to 6,000 sq ft.

The timer knob can be set up to 120 minutes, with hold option for continuous operation.

This high-quality machine is perfect for home, industrial, or commercial use.

It is ideal for your home, office,basements, cars, and other spaces.

If you have any issues with our product, feel free to let us know, and we will provide a satisfactory solution within 24 hours.

Maximum output of 30,000 mg/h is suitable for spaces up to 4,000 sq ft

It has a life-time of up to 8,000 hours and does not require any replacement parts

It is suitable for cars, boats, dumpsters, kitchens, bathrooms, basements

It effectively cleans odors from cooking, smoking, and pets

If you have any questions about pre-sales or post-sales, please feel free to contact us

OZONE OUTPUT: An output of 5,000 mg/h can deodorize your space from odors, smoke, and volatile organic compounds (VOCs.) Use twice per week to maintain healthy air in your home.

WHERE TO USE: Ozone generators can be to deodorize homes, offices, and schools. Ozone generators are especially helpful at removing odors in places like cars, kitchens, basements, and pet or smoking areas.

TOUGH ON ODORS: Ozone is a very powerful deodorizing agent which removes leftover odors from smoke, cooking, pets, and general “musty” smells.

EASY TO USE: The timer knob can be set up to 120 minutes or you can use the “HOLD” setting to produce ozone continuously. Set the timer, leave the room, wait for the ozone generation to end, and return 30 minutes after the residual ozone reverts back to breathable air.

WORD OF WARNING: All ozone generators should only be used in unoccupied spaces. Don't let people or pets enter the area until 30 minutes after ozone generation ends. Not available for sale in California; EPA Est. No.: 94720-CHN-1.

【Powerful Odor Removal】Our ozone generator ozone output of 80,000mg/h, it quickly eliminator unpleasant smells such as pet odors, cigarette smoke, and cooking odors, leaving your spaces fresh and clean.

【Versatile and Easy to Use】This ozone machine Simply plug it in, set the timer up to 120 minutes (starting with 10 minutes and increasing as needed),The ozone generator will automatically stop functioning once the set time is reached.

【Safe and Convenient】Before starting the ozone work, ensure that people and pets have left the room and close the door for their protection. Once the purification is complete, wait for at least half an hour before reentering the room. If there is still a slight ozone smell, simply open the door and windows for proper ventilation.

【WIde Range Uses】Ozone generators can be utilized in diverse environments such as homes, offices, pet areas, basements, and even cars. They effectively eliminate unpleasant smells like smoke, pet odors, car fumes, cooking aromas, and other undesirable odors present in these spaces.

【After Sales Service】 If you have any questions about pre-sales or after-sales, please feel free to contact us and we will help you solve the problem within 24 hours.

🛑 TREATMENT AREA OF 2500 SQUARE FEET+: The OS2500UV is perfect for deodorizing and eliminating stubborn odors in medium spaces such as hotel suites, offices, homes, basements, and more. It will eliminate odors caused by tobacco, smoke, pets, cooking, and more.

🛑 PATENTED DESIGN AND TECHNOLOGY: The OS2500UV has a high quality aluminum housing, has a 12-hour timer with hold option, variable ozone output (100-1200 mg/h), 2 high output ozone plates, a washable filter, a 110 CFM fan, and is equipped with UV for additional purifying power. It comes ready to use with no assembly required. The unique design allows the ozone plates to be cleaned without taking the unit apart. Product measurements: 13 x 9 x 9 inches, 10lbs (Package dimensions listed above).

🛑 TOP RATED FOR A REASON: OdorStop continues to set the standard in the ozone industry with innovative concepts and designs. With more than 15 models to choose from, we have a model for every odor and purifying need. OdorStop is patented (US D887,982 S), trademarked, and trusted! Replacement Ozone Plates - OSOP2; Filters - OSFS (white) and OSCFS (charcoal).

🛑 BUYER’S BEWARE: Many companies grossly exaggerate ozone output and treatment areas, knowing customers have no ability to verify their overstated claims. Also, some do not have a presence in the U.S., a stated warranty, or any customer service at all.

🛑 CUSTOMER SATISFACTION IS OUR #1 PRIORITY: OdorStop is a U.S. company with a 24-hour customer service hotline and a website with instructional videos. We offer a 5-year warranty and a 30-day money back guarantee! Amazon Policy prohibits the sale of all ozone products to California. Ozone is for use in UNOCCUPIED spaces only. EPA Est. No. 94721-CHN-1

High Capacity 48,000mg/h: Features an newly upgraded industrial quartz tube, Up to 40,000 hours lifetime, not significantly affected by humidity, stable production of ozone in humid, high & low temperature environments, anti-surge protection circuit design, high-speed fan equipped with a pure copper motor for greater safety

Wide Application: Ozone machine generator suitable for home, car, industrial, office, hotel, basements, farm, boats, school, kitchen, pets room, smoke, cooking, new decoration and other spaces, providing you with a fresh and pleasant environment

Easy to Use: The timer knob can be set up to 120 minutes, with hold key for continuous operation. Time settings can be adjusted depending on the size of the space. As the odors are neutralized, a clean and fresh-smelling atmosphere will remain

Attention Points: Use only in unoccupied spaces. Please remove any person, pet or plant before use and require. Don't let people and pets enter the area until 30 minutes after commercial ozone machine ends. After using for more than 4 hours, recommend to shut down the machine for a period of time

Excellent Service: An ideal air purifier to help you effectively eliminates various odors promptly, improving overall quality of life. If you have any questions about our products, we will provide you with excellent customer service (Not for sale in California)

Strong Ozone Generator 4000 Sq Ft: This ozone generator has max ozone output of 77000 mg, and the ozone machine odor removal can cover up to 4000 square feet of space. And it has a built-in the latest upgraded ceramic ozone board, which is sturdy and durable and has a long use life, easy to clean.

Easy To Use: Adopt a horizontal output design. The timer knob can be set for up to 180 minutes, and the "HOLD" setting can also be used continuously use. We suggest that to set a timer before you leave the room, ensure that no people (or pets，plants) is in the room when it is working. It can start from 10 minutes and increase the setup time if necessary, depending on the size of the space.

High-Quality: Adopt an exquisite all-metal shell, sturdy and durable, weighs only 5.9 pounds, and is equipped with a metal handle, which is convenient for you to carry with you. This is a great ozone machine for home, industrial, or commercial use.

Awesome Odor Eliminator Effect: This ozone machine ionizers deodorizer is very suitable for your house, office and pet area, basement, car, etc areas. An ideal ozone odor eliminator to help you clean smells of smoke, pet, car, cooking, and any unpleasant odors in your apartment, give you a wonderful space without unpleasant smells!

Excellent Service: The ONAMOR commercial ozone generator has a 1-year extended warranty. If you have any questions about our product, please do not hesitate to tell us, we will give you a satisfactory solution within 24 hours. Not available for sale in California.

Strong Ozone Output: Features a double-layer honeycomb ozone plate design, delivering 50% higher deodorization efficiency than ordinary ozone plates; with a high ozone output of 70,000mg, the ozone machine odor removal area can cover 6,000+ sq. Ft; Notice: No humans or pets while using

Awesome Effect: Tired of lingering odors like smoke, cooking, pets or other smells? This ozone generator odor eliminator does some serious magic! efficiently deodorizing your car, basement, home, office, kitchen, bathroom, and any smoking, cooking, cat pee, pet, or other unpleasant odors

Easy to Operate: The ozone machine comes with a mechanical timer knob, a simple old-fashioned dial that can start from 10 minutes up to 180 minutes and increase the setup time if necessary, depending on the size of the space; It also has a "HOLD" setting for continuous use

Compact and Well-built: The odor ozone generator features a metal shell, solid and easy to clean, it weighs only 3.5 lbs and comes with a foldable carry handle, remarkably easy to carry along with you; It takes up almost no room but makes its presence impossible to ignore

Customer Service: ONAMOR has been specializing in ozone machine manufacturing for over 8 years; Our household/commercial ozone generators are certified and have a 1-year warranty; Any help needed, please contact us at anytime, we provide 24/7 customer support; Not for sale in California