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Head to head · Air Quality

Air Purifier for Home, Up to 1176 ft² vs 9800 4-Stage True Hepa Air Purifier

Ravvy scores Air Purifier for Home, Up to 1176 ft² at 89.15 and 9800 4-Stage True Hepa Air Purifier at 89.2. 9800 4-Stage True Hepa Air Purifier takes the overall pick, best for homeowners with large open-plan living areas or pet owners seeking automated odor control.

DREO Air Purifier for Home, Up to 1176 ft², HEPA Sleep Mode, Air Purifiers for Large Room & Bedroom, Pets, Smoke, Dust, Pollen & Odors, PM2.5 Monitor, Auto & Turbo Mode, 4 Speeds, DR-HAP009 (Dreo 539)
89.2

$80

The Dreo 539 is an exceptional choice for bedroom use, offering industry-leading silent operation and clear air quality feedback, though it loses efficiency in massive open-concept spaces.

Ravvy pick

Winix 9800 4-Stage True Hepa Air Purifier with WiFi and PlasmaWave, 500 Sq Ft,Black,Large
89.2

$240

The Winix 9800 is a top-tier choice for those who want a 'set it and forget it' air purifier for large rooms, trading a larger footprint for exceptional smart features and air scrubbing power.

How they score

FactorAir Purifier for Home, Up to 1176 ft²9800 4-Stage True Hepa Air Purifier
Ease of Use94–
Noise Level96–
Value for Money89.286
Sensory Feedback93.5–
Space Optimization85–
Filtration Efficiency91.5–
Quietness–89.5
Smart Features–91
Ease of Maintenance–82
Air Purification Power–94

Air Purifier for Home, Up to 1176 ft²

What owners praise

  • Whisper-quiet 18dB sleep mode is ideal for nurseries
  • AHAM verified CADR rating ensures honest performance data
  • Visual PM2.5 numerical display offers precise air quality tracking
  • Energy Star certified for low annual electricity costs
  • Compact footprint with high-efficiency 360-degree intake

What to know first

  • Maximum coverage claim assumes only one air change per hour
  • Replacement filters must be brand-specific for best results
  • Lacks smart app connectivity found in higher-tier Dreo models

Skip it if smart home enthusiasts who require app-based controls

9800 4-Stage True Hepa Air Purifier

What owners praise

  • High CADR rating verified for rooms up to 500 square feet
  • PlasmaWave technology targets VOCs and odors effectively
  • Smart app and voice control integration via WiFi
  • Washable pre-filter extends the life of expensive HEPA filters
  • Ultra-quiet 26.2 decibel operation on lowest setting

What to know first

  • Large physical dimensions may be bulky for small rooms
  • Higher power consumption at 95 watts compared to smaller units
  • Replacement filters can be a significant recurring cost

Skip it if small apartment dwellers with limited floor space or those who prefer strictly mechanical filtration

Specs side by side

SpecAir Purifier for Home, Up to 1176 ft²9800 4-Stage True Hepa Air Purifier
UPC810225959416–
ASINB0H691WC3SB09KNX3J36
ColorWhiteBlack
EditionStandard Edition–
Brand NameDREOWinix
Floor Area1176 square_feet500 square_feet
Unit Count1 Count1 Count
Filter TypePleatedHEPA
Item Weight6.9 pounds19 pounds
Noise Level18 db26.2 db
Part NumberDR-HAP0091022-0228-02
ManufacturerDREOWinix

Other options in this category

WINIX 5530 Air Purifier (New Generation of 5500-2 with App Control) for Home Large Room Up to 1882 Ft² in 1 Hr, True HEPA, High Deodorization Carbon Filter and Auto Mode, Captures Pet Allergies, Smoke
93.7

Best for tech-savvy homeowners and pet owners in large open-plan living spaces

  • True HEPA 0.01 micron filtration
  • AHAM Verified performance
  • Smart App and Auto Mode
$180
WINIX 5510 Air Purifier (New Generation of 5500-2 with App Support) for Home Large Room Up to 1881 Ft² in 1 Hr, True HEPA, High Deodorization Carbon Filter and Auto Mode, Captures Pet Allergies, Smoke
93.7

Best for large open concept living spaces and homes with multiple pets.

  • 1881 sq ft coverage per hour
  • True HEPA 99.99 percent efficiency
  • Smart App and Voice Control
$180