Too Close to Call
Score Comparison
Criteria
IQAir HealthPro Plus
Winix 5510
Overall Score
8.8
8.8
Performance
9.8
9.0
Build Quality
9.5
8.5
Features
8.0
8.5
Value
7.5
9.2
Noise Level
8.2
8.5
Pricing & Features
Specification
IQAir HealthPro Plus
Winix 5510
Price
$899
$199
Making Your Decision
When to Choose IQAir HealthPro Plus
Allergy and asthma sufferers who need medical-grade purification
IQAir HealthPro Plus is the gold standard for serious allergy sufferers, offering unmatched filtration performance that justifies its premium price for those with severe sensitivities.
Strengths
- Medical-grade HyperHEPA filtration (ultrafine particles down to 0.003 microns)
- Swiss-made with exceptional build quality
- Covers up to 1,125 sq ft
- Filters last 4+ years with average use
Limitations
- Very high initial price
- Heavy and bulky design
- No smart features or app
When to Choose Winix 5510
Budget-conscious buyers wanting smart features and solid performance
The Winix 5510 succeeds the beloved 5500-2 with WiFi connectivity and improved performance. The higher CADR and smart features justify the upgrade for those wanting app control.
Strengths
- WiFi connectivity with Winix Smart App
- Higher CADR than predecessor (253 CFM)
- Ultra-quiet at 23.5dB on low
- True HEPA captures 99.99% of particles to 0.01 microns
Limitations
- Replaceable carbon filter increases long-term costs
- Filter Q not compatible with older Winix models
- No washable pre-filter option
