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Airthereal MA5000 Commercial Ozone Generator, High vs PuroAir Air Purifier 100i Smart HEPA Air Purifiers

Updated August 2026 — Airthereal MA5000 Commercial Ozone Generator, High wins on coverage and odor removal, PuroAir Air Purifier 100i Smart HEPA Air Purifiers wins on portability and filtration.

The Airthereal MA5000 is ideal for eliminating tough odors in larger spaces, while the PuroAir Air Purifier 100i excels in filtering pollutants in smaller areas. Choose based on your specific air quality needs.

Why Airthereal MA5000 Commercial Ozone Generator, High is better

Odor Removal

Effectively eliminates odors in spaces up to 2000 sq ft.

Price

Cheaper at $69.99 compared to $74.99.

Power

Commercial-grade ozone generator for tough smells.

Why PuroAir Air Purifier 100i Smart HEPA Air Purifiers is better

Filtration

Three-layer filtration system captures 99.9% of pollutants.

Portability

Compact design for easy movement between rooms.

Smart Features

Mobile app control for convenience.

Overall score

Airthereal MA5000 Commercial Ozone Generator, High
85
PuroAir Air Purifier 100i Smart HEPA Air Purifiers
78

Specifications

SpecAirthereal MA5000 Commercial Ozone Generator, HighPuroAir Air Purifier 100i Smart HEPA Air Purifiers
TypeOzone GeneratorHEPA Filter
Max Area2000 sq ft550 sq ft
Weight10 lbs5 lbs
ControlTimer DialMobile App
Warranty1 year2 years

Dimension comparison

Airthereal MA5000 Commercial Ozone Generator, HighPuroAir Air Purifier 100i Smart HEPA Air Purifiers

Overview of Products

When it comes to air purification, the Airthereal MA5000 and PuroAir Air Purifier 100i present two distinct approaches to improving indoor air quality. The Airthereal MA5000 is a commercial-grade ozone generator designed to eliminate odors in larger spaces, while the PuroAir Air Purifier 100i focuses on filtering airborne pollutants in smaller environments. Priced at $69.99, the Airthereal MA5000 is about 17% cheaper than the PuroAir Air Purifier 100i, which retails for $74.99.

Odor Removal Capabilities

The Airthereal MA5000 excels in odor removal, effectively eliminating tough smells from smoke, cooking, pets, and musty environments. This powerful ozone generator can treat areas up to 2,000 square feet, making it ideal for larger spaces such as homes, vehicles, and offices. In contrast, the PuroAir Air Purifier 100i is designed for rooms up to 550 square feet, focusing more on filtering pollutants rather than eliminating odors at the molecular level. If you prioritize dealing with stubborn odors, the Airthereal MA5000 is the clear winner.

Filtration Technology

While the Airthereal MA5000 uses ozone to neutralize odors, the PuroAir Air Purifier 100i employs a three-layer filtration system, including a pre-filter, HEPA filter, and activated carbon. This advanced system allows it to capture up to 99.9% of pollutants such as dust, pollen, and smoke, making it a strong choice for allergy sufferers or pet owners. The filtration effectiveness of the PuroAir Air Purifier 100i is particularly impressive, as it is designed to tackle common indoor air quality issues effectively, showcasing a focused approach to air purification.

Size and Portability

In terms of portability, the PuroAir Air Purifier 100i is designed to be a compact solution for smaller spaces, making it easy to move from room to room or take along for travel. Its lightweight design is well-suited for bedrooms, offices, and even baby rooms. Conversely, the Airthereal MA5000 is more of a stationary unit due to its size and function, being better suited for larger areas. If you need a device that can easily transition between various locations, the PuroAir Air Purifier 100i offers superior convenience.

Operation and Ease of Use

Both products prioritize user convenience but in different ways. The Airthereal MA5000 features a straightforward timer dial with a "HOLD" function, allowing users to set the ozone generation time and leave the room while it operates. It automatically shuts off after the cycle, requiring only a 30-minute wait before re-entering the treated space. The PuroAir Air Purifier 100i, on the other hand, includes smart technology that allows users to control the unit via a mobile app. This feature provides more flexibility and ease of use in adjusting settings and monitoring air quality.

Safety Features

Safety is paramount when it comes to air purification, especially with ozone generators. The Airthereal MA5000 operates only in unoccupied spaces and requires a 30-minute waiting period after use, as ozone can be harmful to health if inhaled in large quantities. The PuroAir Air Purifier 100i focuses on providing cleaner air without the use of ozone, making it safer for continuous use in occupied spaces, particularly those with children or pets. If safety during operation is a primary concern, the PuroAir Air Purifier 100i is the preferable choice.

Brand Reputation and Customer Support

The Airthereal MA5000 is backed by a US brand with over seven years of experience in ozone technology and air purification, supported by numerous positive Amazon reviews. The PuroAir Air Purifier 100i partners with the American Lung Association and offers a risk-free warranty, indicating strong customer support and community involvement. Both brands have solid reputations, but PuroAir's partnership with a health-focused organization may provide additional peace of mind for consumers.

Which should you buy?

Choosing between the Airthereal MA5000 and PuroAir Air Purifier 100i ultimately depends on your specific air quality needs. If you are dealing with persistent odors in larger spaces and prefer a powerful odor-neutralizing solution, the Airthereal MA5000 at $69.99 is a compelling option. However, if you require a versatile air purifier that effectively filters pollutants in smaller rooms, is easier to move around, and utilizes smart technology, the PuroAir Air Purifier 100i priced at $74.99 may be more suitable. Both products excel in their respective areas, so your decision should align with whether you prioritize odor elimination or comprehensive air filtration.