Coway AP-1512HH Mighty vs PuroAir 240 HEPA: Which Should You Buy in 2026?

Name: Coway AP-1512HH Mighty Air Purifier with True HEPA and Eco Mode, black/silver, 16.8 x 18.3 x 9.6
Brand: Coway
SKU: B00BTKAPUU
Price: 229.99 USD
Availability: InStock
Rating: 4.6 (28130 reviews)

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

Superior coverage (1000 sq ft) and CADR (640 smoke). Choose Coway AP-1512HH for compact spaces (375 sq ft) prioritizing VOC removal and energy-saving Eco Mode.

$271Check Price on Amazon

Bottom Line: PuroAir 240 is the better choice. Superior coverage (1000 sq ft) and CADR (640 smoke).

Key Differences

The most significant spec differences at a glance

240

Cadr Smoke

62% less

640

375

Coverage Sq Ft

62% less

1,000

Advantages

Where each product wins

PuroAir

Cadr Smoke: 62% higher (240.0 vs 640.0)
Coverage Sq Ft: 62% higher (375.0 vs 1000.0)

Who Should Buy Which?

Find the right product for your needs

Buy Coway if...

Coway AP-1512HH Mighty Air

The ideal buyer for the Coway AP-1512HH is someone seeking efficient air purification for medium-sized rooms, up to 375 sq ft, such as apartments, bedrooms, or small offices. They prioritize not just particulate removal with its True HEPA filter, but also significant reduction of VOCs and odors, making it perfect for pet owners or those sensitive to chemicals. This buyer appreciates energy efficiency, leveraging the Eco Mode, and doesn't require smart home connectivity or purification for very large, open-plan areas, valuing reliable performance and a compact design.

Buy PuroAir if...

PuroAir 240 HEPA Air

The PuroAir 240 is perfect for individuals or families living in large homes with open-concept layouts, needing to purify air across expansive areas up to 1,000 sq ft. This buyer prioritizes rapid and comprehensive air cleaning, evidenced by its high CADR smoke of 640, making it ideal for combating smoke, pollen, and dust quickly. They might need multiple units for different large rooms (as it often comes in a 2-pack) and value Energy Star certification, even if it means foregoing smart app control. This product suits those needing robust, wide-reaching purification.

Spec Comparison

5 specs compared

Specification	Coway AP-1512HH Mighty Air	PuroAir 240 HEPA Air
Price	$230	$271
Rating	4.6(28.1k)	4.6(16.0k)
Cadr Smoke	240	640
Coverage Sq Ft	375	1000
Filter Type	True HEPA	HEPA
Smart Sensor	Yes	Yes
Energy Star	—	Yes

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Pros & Cons

Quick overview of strengths and weaknesses

Coway AP-1512HH Mighty

Pros

CADR Smoke 240, cleans 375 sq ft effectively
True HEPA removes 99.999% of 0.3-micron particles
Reduces 99% of VOCs and odors
Auto mode adjusts fan speed to current air quality

Cons

Lacks smart home or Wi-Fi connectivity
Slower purification for very large spaces (874 sq ft)

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.

Frequently Asked Questions

Common questions about this comparison

Which is better for large open-plan homes?

PuroAir 240 is better, covering up to 1,000 sq ft with a CADR smoke of 640. The Coway AP-1512HH covers 375 sq ft, making it suitable for smaller areas like bedrooms or offices.

What's the main difference in smoke removal performance?

PuroAir 240 has a significantly higher CADR smoke of 640, compared to Coway AP-1512HH's 240. This means the PuroAir purifies smoke much faster and more effectively in larger spaces.

Is the price difference worth it?

For significantly larger coverage (1000 sq ft vs 375 sq ft) and higher CADR, the PuroAir 240's slightly higher price is justified, especially since it often comes as a 2-pack. The Coway offers great value for smaller rooms.

Which unit handles VOCs and odors better?

The Coway AP-1512HH specifically mentions reducing 99% of VOCs and odors, a feature not explicitly detailed for the PuroAir 240. Thus, Coway is potentially better if VOC and odor removal is a primary concern.

Which has better energy efficiency?

The PuroAir 240 is Energy Star certified, indicating good overall efficiency. The Coway AP-1512HH offers an Eco Mode that conserves energy by pausing the fan when air quality is good.