Air Health Haven Plus
Score: 78/100
Blueair Pure 211i Max
Score: 91/100Rankings
The Blueair Blue Pure 211i Max is a high-performance air purifier for large rooms, utilizing HEPASilent™ technology to deliver exceptional CADR ratings and rapid pollutant removal. Its smart app integration and real-time air quality sensors make it a top choice for automated air management, though its bulkier size and single-filter design are notable trade-offs. It is ideal for allergy sufferers and pet owners in large living areas who prioritize cleaning power and efficiency.
The Air Health Haven Plus is an in-duct HVAC air purifier that uses UV-C light and PCO technology to neutralize pathogens and reduce VOCs throughout the whole house. While it offers significant energy savings and zero-ozone safety, it requires annual lamp replacements and lacks smart features. It is best suited for homeowners with central HVAC systems who want whole-house germ reduction without portable units.
| Attribute | | |
|---|---|---|
— | 674 sq_ftbest | |
— | 452 cfmbest | |
| ↓ lower better | — | 23 dBbest |
12 monthsbest | 7.5 months | |
| ↓ lower better | 30 wattsbest | 46 watts |
— | 6best | |
| ↓ lower better | 7 lbsbest | 22.7 lbs |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(3) | ||
Coverage Area (sq_ft) | Whole House sq_ft | 674 sq_ft |
Clean Air Delivery Rate (CADR) (cfm) | null cfm | 452 cfm |
Noise Level (dB) | null dB | 23 dB |
Filtration(2) | ||
Filtration Type | UV-C/PCO/Carbon | HEPA |
Filter Lifespan (months) | 12 months | 7.5 months |
Smart Features(2) | ||
Air Quality Sensor | false | true |
Smart Connectivity / App Control | false | true |
General(1) | ||
Warranty | 10 years | 2 years |
Power & Energy(2) | ||
Power Consumption (watts) | 30 watts | 46 watts |
Energy Efficiency Rating | High | Energy Star |
Design(1) | ||
Weight (lbs) | 7.0 lbs | 22.7 lbs |
Controls(5) | ||
Fan Speeds | null | 6 |
Control Interface | Manual | App/Touch |
Timer Settings | false | true |
Sleep Mode | false | true |
Remote Control | false | true |
Products in the top-left offer the best value (high score, low price).
Professional reviewers and HVAC experts consistently highlight the Haven Plus as a top-tier in-duct purification solution, particularly praising its multi-stage approach that combines UVC germicidal light with PRO-Cell PCO technology for comprehensive VOC and odor reduction.
Everyday users express high satisfaction with the immediate improvement in indoor air freshness and the straightforward DIY installation process that requires no specialized tools or professional assistance. Common praise centers on the visible blue glow confirming operation, reduced household odors, and lower energy bills from cleaner AC coils.
“Fresher air instantly... odors gone”
“Easy install, blue glow confirms it's working... family breathes easier”
“AC runs better, lower bills”
Experts praise its superior performance, highlighting the advanced 360-degree intake design that ensures even airflow and efficient cleaning while automatically adjusting to detected pollutants. Reviewers specifically note that the HEPASilent™ technology operates faster and quieter than traditional HEPA systems.
Everyday users consistently praise the purifier for its rapid pollutant reduction capabilities, seamless app integration for monitoring and scheduling, and exceptionally quiet night mode operation. Recurring complaints focus on the single-filter replacement requirement and the unit's bulkier size.
