ALORAIR
ALORAIR PureAiro HEPA Pro 870 Air Scrubber: Detailed Spec Analysis
The ALORAIR PureAiro HEPA Pro 870 is a professional-grade air scrubber built for water damage restoration and heavy-duty air cleaning, delivering up to 550 CFM through 3-stage filtration with UV-C light sterilization. It covers up to 900 sq ft and is backed by an impressive 10-year housing warranty, making it a serious investment for contractors, property managers, and anyone dealing with persistent air quality problems.
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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
10-Year Warranty
Long-term manufacturer coverage
Considerations
No Auto Mode
Manual fan speed adjustment required; no automatic air quality response
No WiFi/App Control
Cannot be controlled remotely via smartphone app
Why We Recommend It
- 01.
True HEPA filter captures 99.97% of particles down to 0.3 microns, meeting professional air scrubber standards
- 02.
UV-C light technology provides germicidal sterilization that neutralizes airborne bacteria and viruses between filter stages
- 03.
550 CFM maximum airflow handles large professional spaces up to 900 sq ft with rapid air exchanges
- 04.
10-year housing warranty and 1-year parts and labor warranty demonstrate commercial-grade durability
- 05.
Filter change indicator removes guesswork from maintenance scheduling
Considerations
- 01.
No auto mode or air quality sensor , requires manual fan speed adjustment, which means you cannot set it and forget it
- 02.
No WiFi, app control, or smart home integration , strictly manual operation
- 03.
At 39.6 lbs and 24.2 x 24.0 x 14.0 inches, it is significantly larger and heavier than consumer-grade purifiers
Technical Specifications
| Feature | Specification |
|---|---|
| Purifier Type | Hybrid |
| Coverage Area | 900 sq ft |
| Recommended Room | large professional spaces |
| Filtration Stages | 3-stage |
| Filter Type | True hepa |
| Pre-Filter | Yes |
| UV-C Light | Yes |
| Height | 14" |
| Width | 24" |
| Depth | 24.2" |
| Weight | 39.6 lbs |
| Filter Change Indicator | Yes |
| Certifications | EPA |
| Warranty | 10 years |
| Warranty Details | 10-year housing warranty, 1-year parts and labor warranty |
Filtration Technology
The PureAiro HEPA Pro 870 uses a 3-stage filtration system: a pre-filter for large particles like dust and pet hair, a True HEPA filter that captures 99.97% of airborne particles at 0.3 microns (pollen, mold spores, dust mites), and UV-C light sterilization that targets bacteria and viruses between stages. This combination sets it apart from consumer purifiers that typically lack UV-C technology, though the absence of an activated carbon stage means it is not optimized for gas-phase pollutants or strong odors.
The EPA certification confirms it meets environmental protection standards for air quality improvement.
Noise & Performance
With a maximum airflow of 550 CFM, this air scrubber moves a serious volume of air , enough to cover up to 900 sq ft and deliver multiple air changes per hour in professional settings. Customer feedback on noise is mixed: some find it impressively quiet for a commercial unit, while others describe it as loud, particularly at higher speeds.
For office use it may be acceptable on lower settings, but bedroom use at night could be disruptive without a dedicated quiet or sleep mode.
Smart Features & Controls
This is a straightforward manual-control unit with no WiFi, app connectivity, or voice assistant integration. Fan speed is adjusted manually, and there is no auto mode that responds to real-time air quality readings.
What it does include is a filter change indicator light, which is a practical priority for professionals who need to know exactly when filtration efficiency is dropping. For users who value simplicity and reliability over smart features, this no-frills approach is actually a benefit on job sites.
Filter Maintenance
The unit features a filter change indicator that alerts you when replacement is needed, taking the guesswork out of maintenance scheduling. The pre-filter captures larger debris and extends the life of the True HEPA filter behind it.
Customers note that replacement filters can be somewhat premium, which is worth factoring into the total cost of ownership , a common consideration with professional-grade air scrubbers that use high-capacity HEPA media.
Who Is This Air Purifier For?
Ideal For
- ✓ Water damage restoration professionals who need high-CFM air scrubbing with True HEPA and UV-C sterilization on job sites
- ✓ Property managers dealing with mold, dust, or post-renovation air quality issues in spaces up to 900 sq ft
- ✓ Allergy sufferers in large rooms who prioritize raw filtration power and 99.97% particle capture over smart features
- ✓ Pet owners in large spaces who need aggressive air cleaning for dander, hair, and odors with pre-filter protection
Not Ideal For
- ✕ Bedroom users or light sleepers , the unit can be loud, and there is no dedicated sleep mode or quiet operation rating
- ✕ Smart home enthusiasts , no WiFi, no app, no voice control; this is a manual-only machine
- ✕ Users primarily targeting smoke odors or cooking smells , no activated carbon filter stage for gas-phase pollutants
Setup is minimal , install the pre-filter and HEPA filter into the housing, plug in, and select your fan speed. The unit is ready to operate immediately with no app pairing, calibration, or network configuration required.
Run the unit on high for the first 30-60 minutes in a new space to establish initial air quality improvement before stepping down to a lower speed
At 39.6 lbs, plan your placement before powering on , consider keeping it on a flat surface near the center of the space for optimal airflow coverage
ALORAIR provides a 10-year housing warranty and a 1-year parts and labor warranty, which is among the longest coverage periods in the air scrubber category. The 10-year housing warranty reflects confidence in the unit's structural durability for professional and repeated-use environments.
FAQ
Does the ALORAIR PureAiro HEPA Pro 870 remove mold spores from the air?
Yes. The True HEPA filter captures 99.97% of particles at 0.3 microns, which includes mold spores (typically 1-30 microns).
The UV-C light technology adds a sterilization layer that can neutralize mold and bacteria that pass through the filter stages. This makes it a strong choice for water damage restoration where mold is a priority concern.
How loud is the ALORAIR PureAiro HEPA Pro 870 air scrubber?
Customer feedback on noise is mixed. Some users find it surprisingly quiet for a professional air scrubber, while others describe it as noticeably loud on higher fan speeds.
It is designed for job sites and large spaces rather than bedroom use, so expect noise levels comparable to a box fan on medium to high settings.
Can I use this air scrubber in my home or is it only for professional use?
While it is marketed as a professional air scrubber for water damage restoration, it works perfectly well in residential settings up to 900 sq ft. The 550 CFM airflow and True HEPA filtration deliver excellent air quality in large living rooms, basements, or garages. Just be aware it is 39.6 lbs and bigger than typical consumer purifiers.
Does the ALORAIR HEPA Pro 870 remove cigarette smoke and odors?
The True HEPA filter captures smoke particles effectively, and customers report it helps reduce smoke smells. However, the unit lacks a dedicated activated carbon filter, which is the primary technology for absorbing volatile organic compounds and gas-phase odors.
For heavy smoke or persistent odor removal, a unit with carbon filtration would be more effective.
How often do I need to replace the filters on the PureAiro HEPA Pro 870?
Replacement frequency depends on usage intensity and air quality conditions. The unit includes a filter change indicator light that alerts you when a replacement is needed.
In professional restoration work with heavy particulate loads, filters may need more frequent replacement. The pre-filter helps extend HEPA filter life by capturing larger debris first.
Does this air scrubber work with Alexa or Google Home?
No. The ALORAIR PureAiro HEPA Pro 870 is a manual-control unit with no WiFi connectivity, app support, or voice assistant integration.
All settings are adjusted directly on the unit. This is typical of professional-grade air scrubbers where reliability and simplicity are prioritized over smart home features.
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Bottom Line
The ALORAIR PureAiro HEPA Pro 870 is a professional-grade air scrubber that delivers serious air cleaning power with 550 CFM airflow, True HEPA filtration, and UV-C light sterilization across spaces up to 900 sq ft. It is the right choice for restoration professionals, property managers, and homeowners who prioritize raw air quality performance and long-term durability over smart features. If you need app control, quiet bedroom operation, or strong odor removal, look at consumer-focused alternatives with carbon filters and smart connectivity.
Best for water damage restoration professionals and large-space air cleaning where filtration power and durability matter more than smart features
Consider alternatives if you need quiet bedroom operation, smart home integration, or activated carbon filtration for smoke and odor removal
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