Our Verdict

LG PuriCare 360 Wins

LG PuriCare 360 Air Purifiers for Home, Large and Small Room, Bedroom, Up to 2,059 ft² in 1 Hr with NanoFiber True HEPA Filter, 360 Degrees of Filtration, WiFi, Air Quality Monitor, Low Noise - High-End Air Purifiers

It offers superior CADR smoke (274.56 vs 250.67) and coverage (429 sq ft vs 391.67 sq ft). Choose Winix 5520 for a slightly more budget-friendly option, especially if WiFi isn't a priority and you want washable pre-filters.

$200Buy on Amazon

Bottom Line: LG PuriCare 360 is the better choice. It offers superior CADR smoke (274.

Key Differences

The most significant spec differences at a glance

274.56

Cadr Smoke

10% more

250.67

429

Coverage Sq Ft

10% more

391.67

Advantages

Where each product wins

LG

Cadr Smoke: 10% higher (274.56 vs 250.67)
Coverage Sq Ft: 10% higher (429.0 vs 391.67)

Who Should Buy Which?

Find the right product for your needs

Buy LG if...

LG PuriCare 360 Air

If you prioritize slightly superior performance and modern smart home integration, the LG PuriCare 360 is ideal. This buyer wants maximum air purification for larger spaces up to 429 sq ft and appreciates the convenience of WiFi connectivity for remote management and monitoring. They are willing to pay a slightly higher premium for features like the PM 1.0 sensor and advanced NanoFiber True HEPA filtration, ensuring comprehensive air quality control and peace of mind from anywhere. It's perfect for tech-savvy users focused on detailed air quality data.

Buy Winix if...

WINIX 5520 Air Purifier

The Winix 5520 is perfect for the budget-conscious consumer seeking strong purification performance without unnecessary smart features. This buyer needs effective air cleaning for rooms up to 391.67 sq ft to combat pet allergies, smoke, and dust. They value practicality, such as the washable pre-filter for extended filter life and the automatic mode that adjusts fan speed based on air quality. While it lacks WiFi, its robust True HEPA and activated carbon filtration offer excellent value for reliable, hands-off operation at a lower price point.

Spec Comparison

5 specs compared

Specification	LG PuriCare 360 Air	Winix 5520 Air Purifier
Price	$200	$180
Rating	4.6(223)	4.6(30.7k)
Cadr Smoke	274.56	250.67
Coverage Sq Ft	429	391.67
Filter Type	NanoFiber True HEPA	True HEPA
Smart Sensor	Yes	Yes
WiFi	Yes	—

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Pros & Cons

Quick overview of strengths and weaknesses

LG PuriCare 360

Pros

Captures 99.97% of 0.3µm particles with HEPA filter.
Three-layer system includes activated carbon for odors.
PM 1.0 sensor detects ultrafine particle levels.
Covers 429 sq ft at 4.8 air changes per hour.

Cons

Omnidirectional design limits placement options.
Provides only 1 air change per hour in 2059 sq ft rooms.
Multiple filters necessitate distinct replacements.

Winix 5520 Air

Pros

Covers 391 sq ft rooms effectively (AHAM verified).
Captures 99.99% airborne particles down to 0.01µ.
Activated carbon filter reduces odors and VOCs.
Washable pre-filter extends main filter longevity.

Cons

Requires periodic filter replacements, incurring cost.
PlasmaWave feature may generate trace ozone.
Higher end room coverage claim uses non-standard metric.

Frequently Asked Questions

Common questions about this comparison

Which air purifier is better for larger rooms?

The LG PuriCare 360 is slightly better for larger rooms, covering 429 sq ft compared to the Winix 5520's 391.67 sq ft. Both are effective for medium-to-large spaces, but LG offers a bit more reach.

What's the main difference in smoke CADR between the two?

The LG PuriCare 360 has a higher smoke CADR of 274.56, while the Winix 5520 offers 250.67. This means the LG can clean smoke particles slightly faster and more efficiently from the air.

Is the price difference between the LG and Winix purifiers worth it?

The LG is $20 more but offers slightly better coverage and CADR, plus WiFi connectivity and a PM 1.0 sensor. If these enhanced features and smart control are important, the extra cost for the LG PuriCare 360 could be justified.

Which purifier offers better smart features or connectivity?

The LG PuriCare 360 includes WiFi enabling remote control and status checks via an app. The Winix 5520 lacks WiFi but features an integrated smart sensor for auto fan speed adjustment and a washable pre-filter for convenience.