Clorox HEPA Air Purifiers for Home, True HEPA Filter, Medium Rooms Up to 1,000 Sq Ft, Removes...
Clorox HEPA Air Purifiers for Home, True HEPA Filter, Medium Rooms Up to 1,000 Sq Ft, Removes...
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Dyson Purifier Humidify+Cool Formaldehyde™ PH04
Dyson Purifier Humidify+Cool Formaldehyde™ PH04
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If you’re shopping for a new air purifier, the Clorox Medium Room Air Purifier and the Dyson Humidify+Cool PH04 each offer different features to meet specific needs. One is straightforward and budget-friendly, while the other includes added functions like humidification and app control. Here’s a comparison based on product descriptions and customer reviews to help you make an informed choice.

Room Coverage and Performance

According to the product description, the Clorox purifier can clean a 225 sq. ft. room up to five times per hour, or a 1,000 sq. ft. space once per hour, using 360° airflow for consistent purification.

The Dyson PH04 product description does not provide specific square footage. However, it states that the unit uses Air Multiplier™ technology to circulate purified, humidified air throughout the whole room. Some reviewers noted its effectiveness in larger rooms, but no precise coverage is listed in the product information.

Filtration and Air Quality Monitoring

The Clorox purifier has a 3-stage 360° filter that includes a pre-filter, a True HEPA filter that captures 99.97% of particles as small as 0.1 microns, and an activated carbon filter for VOCs and odors, according to the product description. It also includes a PM2.5 sensor with a digital display and color-coded light ring to show real-time air quality.

The Dyson PH04 is described as using a HEPA filter that captures 99.97% of particles as small as 0.3 microns. It also features a catalytic filter that continuously breaks down formaldehyde into water and CO₂, and includes a sensor that detects formaldehyde levels. The product description states that air quality and humidity are reported in real time through both a digital display and the Dyson app.

Automation and Smart Features

The Clorox product description notes an auto mode that automatically adjusts the fan speed based on readings from the air quality sensor. Reviewers have confirmed that this function is responsive and convenient, with several noting that the purifier adjusts quickly when pollutants are detected.

According to the product description, the Dyson PH04 supports voice control through Amazon Alexa and Apple Siri, and offers real-time air quality and humidity updates through the Dyson app. Reviewers have praised the accuracy of the air quality readings and the automatic adjustments made by the unit.

Noise Level

Reviewers of the Clorox air purifier have described it as quiet, even when operating on higher fan settings. One reviewer mentioned that the unit remained non-intrusive even during extended use.

Reviewers of the Dyson PH04 also noted its quiet operation, with one stating that it was so quiet on the lowest setting that it could barely be heard. However, the product description does not specify any noise levels.

Humidification and Cooling

The Clorox air purifier does not include humidification or cooling features, according to the product description.

The Dyson PH04 is designed to humidify and cool, using ultraviolet technology to cleanse water before humidifying the air. The product description states that in warmer weather, it can deliver a stream of cool, purified, humidified air. Reviewers noted this feature was helpful, particularly in dry or smoky environments.

Maintenance

The Clorox product description advises replacing the filter every 6 to 12 months. One reviewer who used the unit continuously stated they only needed to replace the filter once over the course of a year.

The Dyson PH04 description highlights a “hassle-free deep clean cycle” and filter replacement notifications. Reviewers noted that maintenance was simple and that the device provided clear alerts when cleaning or filter changes were needed.

The product description for both models does not include specific information about maintenance costs.

Design and Physical Characteristics

The Clorox purifier is described by reviewers as lightweight and visually unobtrusive. One noted that it was easy to move around and looked sleek in its space.

The Dyson PH04 product description does not detail size or weight. However, one reviewer described it as roughly the size of a skinny three-year-old child, adding that they placed it on a rolling platform for easier mobility. Several others commented on its modern design and stylish appearance.

Final Summary

The Clorox Medium Room Air Purifier is a cost-effective option for those seeking a focused, reliable purifier. The product description highlights its strong filtration system and responsive auto mode, while reviewers appreciated its quiet performance and ease of use. One reviewer did mention that the touchscreen controls were overly sensitive, which could be an inconvenience during cleaning.

The Dyson Humidify+Cool PH04 offers a broader set of features, including purification, humidification, cooling, and formaldehyde removal. The product description supports its smart capabilities, and reviewers emphasized its effective performance and real-time feedback. Some users reported issues with initial units, but most praised the product’s functionality and described it as an important part of their home environment.

Clorox HEPA Air Purifiers for Home, True HEPA Filter, Medium Rooms Up to 1,000 Sq Ft, Removes...
Dyson Purifier Humidify+Cool Formaldehyde™ PH04
Clorox HEPA Air Purifiers for Home, True HEPA Filter, Medium Rooms Up to 1,000 Sq Ft, Removes...
Dyson Purifier Humidify+Cool Formaldehyde™ PH04
$109.95
Price not available
Amazon Prime
-
Last update: 2026-06-16 at 00:06
Last update: 2026-06-16 at 00:06
Clorox HEPA Air Purifiers for Home, True HEPA Filter, Medium Rooms Up to 1,000 Sq Ft, Removes...
Clorox HEPA Air Purifiers for Home, True HEPA Filter, Medium Rooms Up to 1,000 Sq Ft, Removes...
$109.95
Amazon Prime
Last update: 2026-06-16 at 00:06
Dyson Purifier Humidify+Cool Formaldehyde™ PH04
Dyson Purifier Humidify+Cool Formaldehyde™ PH04
Price not available
-
Last update: 2026-06-16 at 00:06

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