PuroAir 240 HEPA Air Purifiers for Home Large Rooms - Covers Up To 1,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Pollen, Dust - Quiet HEPA Air Filter - Air Purifiers for Bedroom (2 Pack) - High-End Air Purifiers
70

PuroAir

240 HEPA Purifiers

4.6
$279
Check Price
VS
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 - High-End Air Purifiers
74

Winix

5510 Air Purifier

4.6
$222
Check Price

Our Verdict

PuroAir 240 Wins

PuroAir 240 HEPA Air Purifiers for Home Large Rooms - Covers Up To 1,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Pollen, Dust - Quiet HEPA Air Filter - Air Purifiers for Bedroom (2 Pack) - High-End Air Purifiers

It offers significantly higher CADR smoke (640 vs 122.88) and covers 1000 sq ft, while Winix covers 192 sq ft. Choose Winix for its True HEPA that captures 0.01 micron particles and Wi-Fi app support.

$279Buy on Amazon

Bottom Line: PuroAir 240 is the better choice. It offers significantly higher CADR smoke (640 vs 122.

Key Differences

The most significant spec differences at a glance

640

Cadr Smoke

421% more
122.88
1,000

Coverage Sq Ft

421% more
192

Advantages

Where each product wins

PuroAir 240 HEPA Air Purifiers for Home Large Rooms - Covers Up To 1,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Pollen, Dust - Quiet HEPA Air Filter - Air Purifiers for Bedroom (2 Pack) - High-End Air Purifiers

PuroAir

  • Cadr Smoke: 421% higher (640.0 vs 122.88)
  • Coverage Sq Ft: 421% higher (1000.0 vs 192.0)

Who Should Buy Which?

Find the right product for your needs

PuroAir 240 HEPA Air Purifiers for Home Large Rooms - Covers Up To 1,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Pollen, Dust - Quiet HEPA Air Filter - Air Purifiers for Bedroom (2 Pack) - High-End Air Purifiers

Buy PuroAir if...

PuroAir 240 HEPA Air

If you need robust air purification for expansive open-plan living areas or multiple large rooms, the PuroAir 240 is your ideal choice. This buyer prioritizes high performance, with a need for a CADR smoke of 640 and coverage up to 1000 sq ft. They are willing to invest more for superior air cleaning efficiency and quiet operation, even if it means foregoing smartphone app control. This product suits those living in larger homes seeking comprehensive air quality improvement.

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 - High-End Air Purifiers

Buy Winix if...

WINIX 5510 Air Purifier

The Winix 5510 is best for individuals seeking effective air purification for a single large room, bedroom, or apartment, where AHAM verified coverage of 192 sq ft is sufficient. This buyer values modern convenience, prioritizing Wi-Fi connectivity and app support for remote control. They are budget-conscious, appreciating the lower price point, and also benefit from features like a washable pre-filter and a carbon filter for strong odor and VOC reduction, ideal for pet owners or those sensitive to smells.

Spec Comparison

6 specs compared

Specification
PuroAir 240 HEPA Air Purifiers for Home Large Rooms - Covers Up To 1,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Pollen, Dust - Quiet HEPA Air Filter - Air Purifiers for Bedroom (2 Pack) - High-End Air Purifiers
PuroAir 240 HEPA Air
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 - High-End Air Purifiers
Winix 5510 Air Purifier
Price$279$222
Rating4.6(16.0k)4.6(30.6k)
Cadr Smoke640122.88
Coverage Sq Ft1000192
Energy StarYes—
Filter TypeHEPATrue HEPA
Smart SensorYesYes
WiFi—Yes

Swipe horizontally to see all columns

Pros & Cons

Quick overview of strengths and weaknesses

PuroAir 240 HEPA Air Purifiers for Home Large Rooms - Covers Up To 1,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Pollen, Dust - Quiet HEPA Air Filter - Air Purifiers for Bedroom (2 Pack)

PuroAir 240 HEPA

Pros
  • Covers 1,000 sq ft area rapidly.
  • High CADR of 640 for effective smoke removal.
  • 3-layer filtration removes 99.9% of pollutants.
  • Smart sensor automatically adjusts fan speed.
Cons
  • Requires ongoing cost for filter replacements.
  • Specific noise output (dB) not detailed.
  • Lacks remote or smartphone app control.
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

Winix 5510 Air

Pros
  • Cleans 1881 sq ft in 1 hour for quick air turnover.
  • True HEPA captures 99.99% of 0.01 micron particles.
  • Washable pre-filter extends main filter lifespan.
  • Carbon filter reduces VOCs and common household odors.
Cons
  • AHAM verified effective coverage is only 192 sq ft.
  • CADR smoke of 122.88 is low for large room claims.

Frequently Asked Questions

Common questions about this comparison

Which air purifier is better suited for large rooms?

The PuroAir 240 is better for large rooms, covering up to 1000 sq ft. The Winix 5510's AHAM verified coverage is 192 sq ft, despite its claim of cleaning 1881 sq ft in 1 hour.

What's the main difference in smoke removal efficiency between the two?

The PuroAir 240 has a significantly higher CADR for smoke at 640.0, compared to the Winix 5510's CADR smoke of 122.88. This means PuroAir removes smoke much faster.

Which air purifier offers better smart features?

Both have smart sensors for auto fan adjustment. The Winix 5510 additionally offers Wi-Fi connectivity and app support for remote control, which the PuroAir 240 lacks.

Is the Winix 5510's claim of cleaning 1881 sq ft in 1 hour accurate?

While Winix claims 1881 sq ft/hr, its AHAM verified effective coverage is 192 sq ft. The PuroAir 240 explicitly covers 1000 sq ft based on its specifications, offering more reliable coverage for larger spaces.

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