Clorox
Clorox True HEPA Air Purifier: Detailed Spec Analysis
The Clorox Air Purifier is a compact, whisper-quiet True HEPA unit that punches above its weight for small spaces up to 200 sq ft. At just 3 lbs and 23 dB on its lowest setting, it practically disappears into a nightstand or desk while capturing 99.97% of airborne particles including allergens, viruses, and bacteria. Best suited for bedrooms, nurseries, and home offices where quiet operation and clean air matter most.
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Last updated: . Based on our analysis of 865+ air purifiers.
What Sets It Apart
Key specification highlights based on our analysis.
True HEPA Filtration
True HEPA filter captures 99.97% of particles at 0.3 microns
23 dB Whisper Quiet
Ultra-quiet at lowest setting (301 out of 932 purifiers are under 30 dB)
Considerations
No WiFi/App Control
Cannot be controlled remotely via smartphone app
Why We Recommend It
- 01.
True HEPA filter removes 99.97% of particulates at 0.3 microns , effective against allergens, dust mites, pet dander, mold spores, viruses, and bacteria
- 02.
23 dB whisper-quiet operation on low , quieter than a library and ideal for undisturbed sleep
- 03.
Ultra-compact tabletop purifier at just 3.08 lbs fits on nightstands, desks, or shelves without dominating the space
- 04.
AUTO mode continuously monitors and adjusts fan speed so you can set it and forget it
- 05.
Only 12W power draw keeps energy costs negligible even running 24/7
Considerations
- 01.
No activated carbon filter stage means limited effectiveness against smoke odors, VOCs, and cooking smells , the 2-stage pre-filter and HEPA system targets particles, not gases
- 02.
200 sq ft coverage limits this to single small rooms; you'll need multiple units for larger living spaces or whole-house use
- 03.
No WiFi, app control, or smart home integration , all operation is manual or via the built-in AUTO mode
Technical Specifications
| Feature | Specification |
|---|---|
| Purifier Type | Hepa |
| Coverage Area | 200 sq ft |
| Recommended Room | small rooms |
| Filtration Stages | 2-stage |
| Filter Type | True hepa |
| Pre-Filter | Yes |
| Noise (Min) | 23 dB |
| Wattage | 12W |
| Timer | Yes |
| Auto Mode | Yes |
| Fan Speeds | 3 |
| Height | 9.5" |
| Width | 7.5" |
| Depth | 7.5" |
| Weight | 3.08 lbs |
| Filter Model | B09N54QY1R or Clorox 12020 |
| Night Light | Yes |
| Certifications | EPA Certified |
Filtration Technology
The Clorox uses a 2-stage filtration system: a pre-filter that catches larger particles like pet hair, dust, and lint, followed by a True HEPA filter that captures 99.97% of airborne particulates down to 0.3 microns , including pollen, mold spores, viruses, and bacteria. This is genuine HEPA filtration, not "HEPA-type" or "HEPA-style," which is a meaningful distinction in this tier.
However, the lack of an activated carbon stage means gases, odors, and VOCs pass through largely unfiltered.
Noise & Performance
At its lowest setting, the unit produces just 23 dB of noise , quieter than a whisper and among the quietest 30% of all air purifiers on the market. Coverage tops out at 200 sq ft, which is appropriate for a standard bedroom or small office but won't handle larger spaces.
No official CADR rating is published, which is a gap worth noting; for a small-room HEPA unit at this size, expect moderate air changes per hour in the rated coverage area.
Smart Features & Controls
Controls are straightforward manual operation with 3 fan speeds, a built-in timer, and an AUTO mode that adjusts fan speed based on detected air quality , a useful set-and-forget feature. A built-in night light adds gentle ambient lighting for bedrooms or hallways.
What's notably missing is any WiFi connectivity, app control, or voice assistant integration, which many competing models in this category now offer.
Filter Maintenance
The replacement HEPA filter (model B09N54QY1R or Clorox 12020) should be swapped based on usage and the unit's filter change indicator. The pre-filter captures larger debris to extend the life of the HEPA filter.
Maintenance is simple , pop the cover, swap the filter, and you're done. Running the pre-filter stage helps reduce the frequency of full HEPA replacements, keeping ongoing costs manageable.
Who Is This Air Purifier For?
Ideal For
- ✓ Allergy sufferers in small bedrooms , True HEPA filtration captures 99.97% of pollen, dust mites, and pet dander, and the 23 dB low setting won't disrupt sleep
- ✓ Pet owners in apartments or small rooms , the pre-filter traps pet hair and large dander before the HEPA stage handles fine particles
- ✓ Parents with nurseries or kids' rooms , the compact size, night light feature, and ultra-quiet operation make it a natural fit for small children's spaces
- ✓ Home office workers , the tabletop form factor and whisper-quiet operation keep air clean without distracting from calls or focused work
Not Ideal For
- ✕ Anyone needing odor or smoke removal , without an activated carbon filter, this unit won't meaningfully reduce cooking smells, wildfire smoke odors, or VOCs despite the marketing claims
- ✕ Large room or whole-house coverage , at 200 sq ft max, open-concept living areas and large bedrooms will need a more powerful unit
- ✕ Smart home enthusiasts , no WiFi, no app, no voice assistant integration means you're walking to the unit every time you want to change settings
Setup is essentially instant , remove the unit from the box, take the HEPA filter out of its plastic packaging, insert it into the purifier, close the cover, and plug it in. No tools, no pairing, no app downloads required.
Remove all plastic wrapping from the filter before first use , a sealed filter can't capture anything and may cause the unit to overheat
Place on a flat surface with at least 6 inches of clearance around the air intake for optimal airflow
Clorox backs this purifier with a standard manufacturer warranty , verify the specific coverage period and terms directly with Clorox customer support or the product documentation, as warranty details can vary by retailer and purchase date.
FAQ
How loud is the Clorox air purifier at night?
At its lowest speed, the Clorox purifier operates at just 23 dB, which is quieter than a whisper. Most users report it's essentially inaudible during sleep.
The built-in night light can be used as a gentle ambient glow without needing a separate light source.
Does the Clorox air purifier remove odors and smoke?
The True HEPA filter effectively captures smoke particles and particulates, but the 2-stage filtration system lacks an activated carbon filter. This means it handles visible smoke and airborne particles well, but gaseous odors and VOCs will pass through largely unfiltered.
For serious odor removal, consider a purifier with a dedicated carbon filter stage.
How often do you need to replace the filter on the Clorox air purifier?
Filter replacement frequency depends on usage and air quality conditions, but the unit includes an indicator to alert you when it's time for a swap. The replacement filter model is B09N54QY1R (also listed as Clorox 12020).
The pre-filter captures larger particles to help extend the HEPA filter's usable life.
Is the Clorox air purifier good for allergies and pet dander?
Yes , the True HEPA filter captures 99.97% of allergens at 0.3 microns, including pollen, dust mites, pet dander, and mold spores. The pre-filter also traps larger particles like pet hair before they reach the HEPA stage.
For allergy sufferers in rooms up to 200 sq ft, it's an excellent fit.
Can the Clorox air purifier cover a large living room?
No , this unit is rated for small rooms up to 200 sq ft, which covers a standard bedroom or home office. For larger living rooms or open-concept spaces, you would either need multiple units or a larger purifier with a higher CADR rating and greater coverage area.
Does the Clorox air purifier work with Alexa or Google Home?
No, this model has no WiFi connectivity, app control, or smart home integration. All controls are on the unit itself, including manual speed selection, a timer, and AUTO mode.
If smart home compatibility is a priority, you'll need to look at WiFi-enabled alternatives.
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Bottom Line
The Clorox Air Purifier is a strong pick for anyone who needs quiet, reliable HEPA filtration in a small bedroom, nursery, or home office without the complexity of app-connected models. Its 23 dB whisper operation, compact tabletop design, and true 99.97% particle capture make it a low-maintenance workhorse for allergy and dust control.
Skip it if you need odor removal, large-room coverage, or smart home integration.
Best for allergy sufferers and light sleepers who need whisper-quiet HEPA filtration in a small bedroom or office
Consider alternatives if you need activated carbon for odor removal, coverage beyond 200 sq ft, or WiFi and smart home control
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