Best Timer Ozone Generators of 2025

The CREWORKS Ozone Generator is designed for effective air purification in various settings. It generates a high output of ozone, allowing you to tackle stubborn odors from smoke, pets, and cooking by eliminating them at the source. With its powerful fan, this machine can deodorize spaces up to 3200 square feet, making it perfect for homes, offices, and cars. The intuitive timer knob lets you easily set the purification duration, while the temperature and humidity display keeps you informed, helping you achieve optimal air quality with minimal effort.

The Airthereal AH1000 Portable Ozone Machine is a versatile ozonator that can be used to clean fruits, vegetables, toys, clothes, and more. With a powerful ozone production of 1000 mg/h, it can remove smelly odors from kitchens, bathrooms, and pet areas. The machine also features a negative ion and timer function that accelerates purification and allows you to set a timer of 5 to 60 minutes. It can eliminate all kinds of odors, including those from smoke, pets, and cooking.

The ONAMOR Ozone Generator is designed for easy use with its intuitive touch controls, making it simple for you to operate. You can customize the timer settings from 0 to 24 hours in 5-minute increments, perfect for various situations. With a powerful ozone output of 77,000 mg, it effectively tackles strong odors in spaces up to 8,000 square feet. Its sturdy, lightweight design allows for easy portability, ensuring you can use it wherever needed, whether at home or in the car.

The Ivation Portable Ozone Generator is a versatile, lightweight air sterilizing and freshening system that neutralizes odors and disinfects surfaces. It uses electrical current to convert oxygen into ozone, which can deodorize, sanitize, and freshen air, water, food, utensils, and more. The set includes two detachable oxygenating tubes and two diffuser stones for various applications. It features an integrated timer that can be set from 5 to 30 minutes, depending on the room size and need, with a maximum program of 30 minutes and a powerful 600mg ozone output per hour. The travel-friendly base measures 10.6” x 7.5” x 3” and weighs only 1.5 pounds, making it easy to transport from room to room or on-the-go.

The Enerzen Ozone Generator 11,000mg Industrial O3 Air Purifier Deodorizer is a great choice for those looking for a powerful and effective air purifier. It has a unique pulsating feature that helps to destroy lingering odors and has a consistent ozone output of 14.3ppm @ 80 cfm = 4,157 mg/h. It is easy to operate and can be used for a variety of applications, such as odor decontamination in cars, boats, dumpsters, kitchens, bathrooms, basements, flood and fire affected areas, as well as any cooking, smoking, pet, "musty", or general odors. It is important to note that all ozone generators should be operated in unoccupied spaces only and the space should be aired out for at least 30 minutes after use.

The Airthereal MA10K-PRO SMART WiFi Ozone Generator is a powerful air ionizer that can remove and neutralize smoke, cooking, pet, and musty odors in your home. You can control it from your phone with the free AIRIA app, adjust the ozone output, and set the timer for up to 12 hours. The machine has two modes - smart and manual - and is made with anti-corrosive 304-grade stainless steel. A word of warning: this ozone generator should only be used in unoccupied spaces.

The Airthereal B50-PRO Mini Ozone Generator is an upgraded version of the mini ozone air purifier that comes with two working modes and an LED light. It has a 30-minute timing mode and a cycled mode with 5-minutes operating and 25-minute off. With the LED & ION switch on, it will produce anion and turn on a bright LED light. Ideal for deodorizing small areas of up to 330 sq.ft such as wardrobes, smoking rooms, pet areas, bathrooms, smelly shoes, sport equipment, etc. However, all ozone generators should only be used in unoccupied spaces.

The WSTA Portable Ozone Generator is a multipurpose ozone machine that is perfect for home, room, office, and hunting. It is a lightweight and portable unit with over 500mg/h ozone production, adjustable timer from 5 minutes to 60 minutes, and customer service support. Customers have found it to be easy to use, great for small to medium spaces, and perfect for sanitizing food and water.

The ONAMOR Ozone Generator 12000mg/h is an ozone machine ionizer and O3 deodorizer for home, basement, smoke, and pet room. It has a max ozone output per hour of 12000 mg, meeting the 2000 square feet of space. 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. It 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.

The Discala Ozone Generator is a compact and efficient solution for eliminating unpleasant odors in small spaces like closets, pet houses, and shoe cabinets. It features a powerful ozone output of 1000mg/h, effectively removing smoke, food, and garbage odors. With three distinct modes, you can choose between negative ion purification, ozone deodorization, or a combination of both, making it versatile for your needs. The built-in rechargeable lithium battery ensures long-lasting use, and the device can operate while charging, providing convenience for busy users.