Our Verdict
LG PuriCare 360 Wins

It offers significantly superior air cleaning capabilities, boasting a CADR smoke rating of 274.56 compared to Honeywell's 198.4, and covers a larger area of 429 sq ft versus 310 sq ft for a modest price difference of only $29.25. The LG unit provides better overall performance for a small premium, making it a more effective choice for demanding environments. The Honeywell HPA-250 is the better pick for those with slightly smaller rooms and a tighter budget who still desire effective smoke and allergen reduction without needing advanced Wi-Fi connectivity.
Bottom Line: LG PuriCare 360 is the better choice. It offers significantly superior air cleaning capabilities, boasting a CADR smoke rating of 274.
In-Depth Analysis
How they compare in practice
The core difference between the Honeywell HPA-250 and the LG PuriCare 360 lies in their raw air purification power and technological integration. The LG PuriCare 360 clearly outperforms the Honeywell in critical metrics, offering a Clean Air Delivery Rate (CADR) for smoke of 274.56, substantially higher than the Honeywell's 198.4. This translates directly to faster and more effective removal of particulate matter, especially crucial during events like wildfires or for households with persistent smoke sources. Furthermore, the LG unit's coverage of 429 sq ft eclipses the Honeywell's 310 sq ft, making it a more suitable choice for larger open-plan living areas or big bedrooms.
Beyond sheer numbers, the user experience diverges. The LG PuriCare 360's NanoFiber True HEPA filter and PM 1.0 sensor offer a more advanced filtration system, capable of detecting and capturing ultrafine particles that might escape standard True HEPA filters. Its 360-degree filtration design ensures comprehensive air intake and output, potentially leading to more uniform air cleaning throughout a room, though its omnidirectional nature might limit discreet placement compared to a more conventional tower. The LG also integrates WiFi, allowing for remote control and monitoring via a smartphone app, a significant convenience for modern smart homes.
Conversely, the Honeywell HPA-250, while not matching LG's top-tier performance, still provides robust air purification for its price point. Its True HEPA filter and activated carbon pre-filter effectively tackle common airborne allergens, dust, and odors. The built-in VOC sensor is a valuable feature for monitoring broader air quality. For a price nearly $30 lower, the Honeywell presents a strong value proposition for medium-sized rooms where its 310 sq ft coverage and CADR of 198.4 are perfectly adequate. It employs Bluetooth for smart connectivity, which, while not as versatile as Wi-Fi for remote operation, still offers local control. Ultimately, the LG unit delivers more power and advanced features for a reasonable premium, making it a more future-proof and high-performance investment, whereas the Honeywell offers solid, reliable performance for those prioritizing cost-efficiency within a smaller space.
Key Differences
The most significant spec differences at a glance
Cadr Smoke
28% lessCoverage Sq Ft
28% lessAdvantages
Where each product wins
LG
- Cadr Smoke: 28% higher (198.4 vs 274.56)
- Coverage Sq Ft: 28% higher (310 vs 429.0)
Which to Pick for Your Situation
Concrete scenarios with a clear recommendation
For a large, open-concept living area
LGThe LG PuriCare 360 covers 429 sq ft with a CADR smoke of 274.56, significantly more than the Honeywell's 310 sq ft and 198.4 CADR, making it ideal for larger spaces.
For budget-conscious buyers prioritizing smoke removal in a standard bedroom
HoneywellAt $240.74, the Honeywell HPA-250 is more affordable while still offering an excellent CADR smoke of 198.4 and covering 310 sq ft, which is ample for most bedrooms.
For smart home integration and remote control
LGThe LG PuriCare 360 features WiFi connectivity for remote control and monitoring, whereas the Honeywell uses Bluetooth, which offers more limited range.
For households concerned with ultrafine particle detection
LGThe LG PuriCare 360 includes a PM 1.0 sensor, specifically designed to detect ultrafine particulate matter, offering more detailed air quality monitoring.
Who Should Buy Which?
Find the right product for your needs
Buy Honeywell if...
Honeywell HPA-250 Bluetooth Smart
The Honeywell HPA-250 is an excellent choice for individuals or families residing in medium-sized apartments or homes, particularly those with individual rooms up to 310 sq ft that require consistent air purification. Its ideal buyer is budget-conscious, seeking effective allergen, dust, and smoke reduction without the need for the absolute highest performance metrics or extensive smart home integration. This user prioritizes a strong CADR for smoke (198.4) to handle common air pollutants, and values the integrated VOC sensor for general air quality awareness. They are likely content with Bluetooth connectivity for local control via their smartphone, finding it sufficient for their needs rather than requiring full remote Wi-Fi access. This buyer understands they are giving up the slightly larger coverage area and advanced PM 1.0 sensing of more expensive models, but finds the Honeywell's robust feature set and performance perfectly aligned with their financial and practical requirements for a clean indoor environment in spaces like bedrooms, offices, or smaller living rooms.
Buy LG if...
LG PuriCare 360 Air
The LG PuriCare 360 is perfectly suited for discerning buyers who live in larger homes or open-concept living spaces, where maximum air coverage and superior filtration performance are paramount. This individual is often tech-savvy, valuing the convenience of WiFi connectivity for remote monitoring and control of their air purifier from anywhere, seamlessly integrating it into their smart home ecosystem. They are willing to invest a modest premium for advanced features like the NanoFiber True HEPA filter and the PM 1.0 sensor, which provide enhanced detection and capture of ultrafine particles, crucial for those with severe allergies, asthma, or heightened concerns about air quality. With a CADR smoke rating of 274.56 and coverage up to 429 sq ft, this buyer prioritizes rapid and thorough air changes, whether battling pet dander across a spacious living room or ensuring pristine air quality throughout a large master bedroom. They acknowledge that the omnidirectional design might require specific placement but appreciate the comprehensive, 360-degree filtration capabilities for superior air health.
Spec Comparison
5 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $241 | $270 |
| Rating | 4.2(293) | 4.6(223) |
| Cadr Smoke | 198.4 | 274.56 |
| Coverage Sq Ft | 310 | 429 |
| Filter Type | True HEPA | NanoFiber True HEPA |
| Smart Sensor | Yes | Yes |
| WiFi | — | Yes |
Swipe horizontally to see all columns
Pros & Cons
Quick overview of strengths and weaknesses
Honeywell HPA-250 Bluetooth
- True HEPA captures common airborne allergens.
- Activated carbon pre-filter reduces odors.
- VOC sensor monitors and reports air quality.
- Cleans 310 sq ft rooms 4.8x per hour.
- Filter replacement cost is not specified.
- Operating noise level is not disclosed.
LG PuriCare 360
- 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.
- Omnidirectional design limits placement options.
- Provides only 1 air change per hour in 2059 sq ft rooms.
- Multiple filters necessitate distinct replacements.
Frequently Asked Questions
Common questions about this comparison
Which air purifier is better for reducing wildfire smoke?
The LG PuriCare 360 is superior for smoke removal with a CADR smoke rating of 274.56, significantly higher than the Honeywell HPA-250's 198.4 CADR, ensuring faster air cleaning during smoke events.
What room size can each air purifier effectively clean?
The Honeywell HPA-250 is designed for rooms up to 310 sq ft, while the LG PuriCare 360 can effectively cover larger rooms up to 429 sq ft, making it suitable for more expansive spaces.
Do both models offer smart features?
Yes, both have smart sensors. The LG PuriCare 360 is WiFi-enabled for remote control, while the Honeywell HPA-250 uses Bluetooth for local smart connectivity and VOC monitoring.
Is there a significant price difference between the two units?
The Honeywell HPA-250 is priced at $240.74, while the LG PuriCare 360 costs $269.99. The LG offers greater performance for a modest $29.25 premium.
What kind of filters do these purifiers use?
The Honeywell uses a True HEPA filter with an activated carbon pre-filter. The LG utilizes a NanoFiber True HEPA filter combined with an activated carbon layer for comprehensive multi-stage filtration.
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