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Clorox HEPA Air Purifiers for Home, True HEPA vs LEVOIT Air Purifier for Home Allergens Pet Hair in

Updated July 2026 — full head-to-head comparison.

Overview of Clorox HEPA Air Purifiers

The Clorox HEPA Air Purifier is designed for medium rooms, covering up to 1,000 square feet. It features a True HEPA filter that captures 99.97% of particles, including allergens and viruses. This purifier is priced at $109.95, making it a mid-range option for those looking to improve indoor air quality. With a bestseller rank of 13,021, it reflects a steady demand among consumers who prioritize air purification, particularly against allergens and bacteria.

Overview of LEVOIT Air Purifier

In contrast, the LEVOIT Air Purifier targets home allergens and pet hair while covering an area of up to 1,073 square feet. Priced at $84.99, it is approximately 17% cheaper than the Clorox model. This purifier also boasts a strong performance with a CADR rating of 167 CFM for pollen, making it suitable for larger spaces. Its bestseller rank is significantly better at 80, indicating a higher popularity and more consumer confidence in its effectiveness.

Filtration Efficiency

Both the Clorox HEPA Air Purifier and the LEVOIT Air Purifier use advanced filtration systems, but they differ in their specifications. The Clorox model captures 99.97% of allergens and particulates, including 99.9% of viruses and bacteria, making it a strong contender for health-conscious users. Meanwhile, the LEVOIT Air Purifier also claims 99.97% filtration efficiency for particles ranging from 0.1 to 0.3 microns, including dust and pet dander. This similarity in filtration efficiency suggests that both purifiers are effective, but users may choose based on specific allergens they are concerned about.

Coverage Area

When it comes to coverage area, the LEVOIT Air Purifier edges out the Clorox model. While the Clorox can purify air in rooms up to 1,000 square feet, the LEVOIT can handle spaces up to 1,073 square feet. This extra coverage can be crucial for users with larger rooms or open spaces. The LEVOIT also refreshes air in a 1,073 square foot room once per hour, compared to the Clorox's ability to clean a 225 square foot room up to five times an hour, which may appeal to different user needs depending on room size.

Noise Levels

In terms of noise, the LEVOIT Air Purifier has a distinct advantage with its Sleep Mode, which operates at a near-silent 24 dB. This is beneficial for nighttime use without disturbing sleep. The Clorox model, while described as "whisper quiet," does not specify exact noise levels, potentially leaving users uncertain about its nighttime operation. For those sensitive to sound, the LEVOIT may be the more appealing choice.

Maintenance and Filter Replacement

Both purifiers require filter replacements to maintain performance, but they differ in frequency and cost. The Clorox HEPA Air Purifier recommends changing its True HEPA filter every 6 to 12 months, while the LEVOIT suggests filtering replacements every 6 to 8 months. Depending on the user's air quality, these intervals could affect long-term maintenance costs. The Clorox filter is designed to last longer, which could be a factor for consumers looking for lower ongoing costs.

Design and Usability

The design and usability of both products cater to user convenience. The Clorox model has an auto mode that adjusts fan speed based on air quality, which is a unique feature that automates air purification. On the other hand, the LEVOIT presents multiple filter choices tailored to various needs, such as a Pet Allergy Filter and a Smoke Remover filter, enhancing its usability for specific concerns. The Clorox has a straightforward design focused on efficiency, while the LEVOIT offers customizable options to better suit diverse user requirements.

Which should you buy?

Choosing between the Clorox HEPA Air Purifier and the LEVOIT Air Purifier ultimately depends on your specific needs and preferences. The Clorox model is slightly more expensive at $109.95 but offers robust filtration for allergens and bacteria, making it suitable for health-conscious users. However, for those who need wider coverage and a quieter operation at a lower price of $84.99, the LEVOIT Air Purifier is the better option. With its higher bestseller rank and customizable filter options, it appeals to a broader audience, especially pet owners and those living in larger spaces.