Dyson Purifier Cool TP07 vs Coway AP-1512HH Mighty
Quick take: The Coway AP-1512HH Mighty costs $380 less; the Coway AP-1512HH Mighty publishes its CADR while the Dyson Purifier Cool TP07 doesn't — for a spec-driven purchase, that refusal is itself a data point; the Coway AP-1512HH Mighty costs about $30 less per year in filters — over five years that often outweighs the sticker gap; the Coway AP-1512HH Mighty is the quieter bedroom unit (24 dB on sleep mode); the Coway AP-1512HH Mighty includes an ionizer — some buyers avoid these (see its cons for the ozone note).
| Spec | Dyson Purifier Cool TP07 | Coway AP-1512HH Mighty |
|---|---|---|
| Price | ~$550 | ~$170 |
| Rating | 4.4★ (5,352) | — |
| Type | Small Room | Large Room |
| CADR (smoke) | Not published | 233 CFM |
| Honest Coverage (AHAM) | ~145 sq ft | ~361 sq ft |
| Claimed Coverage | 800 sq ft | 874 sq ft |
| Noise (sleep) | 28 dB | 24 dB |
| Noise (max) | 56 dB | 54 dB |
| Filter Cost / Year | $80 | $50 |
| Filter | Sealed HEPA H13 + activated carbon (360° Combi Glass) | True HEPA + activated carbon |
| Filter Life | 12 mo | 12 mo |
| Max Power | 40W · Energy Star | 77W · Energy Star |
| Auto Mode | Sensor + auto | Sensor + auto |
| Ionizer | None | Yes |
| WiFi Control | Built-in | None |
| Weight | 11 lbs | 12.3 lbs |
| Maintenance | One 360° Combi Glass HEPA+carbon filter, ~$80/year from Dyson (generics run $35-40). The MyDyson app tracks filter life and the machine nags on schedule; replacement is genuinely tool-free. Electricity cost is trivial (~28.9W max measured, ~$44/year at 24/7 top speed). No subscription — but note the filter clock assumes 12-hour daily use, so heavy runners replace more often. | The front panel pops off without tools; vacuum the washable pre-filter every 2-4 weeks. The carbon filter is replaced every 6 months and the True HEPA annually, and OEM filters are cheap and everywhere — a full year of genuine filters runs about $50, with quality third-party options under $35. Wipe the particle sensor lens (right side, behind a small door) every couple of months or auto mode gets lazy. No app, no subscription, no DRM chips on filters. |
| Warranty | 2-year parts and labor | 3 years |
Pros & cons
Dyson Purifier Cool TP07
- ✓Excellent oscillating fan — genuinely useful summer cooling, unlike box purifiers
- ✓Sealed HEPA H13 + carbon filtration with no bypass leakage
- ✓Very quiet at low speeds (28 dB night mode) and only ~29W max power draw
- ✓Slick LCD + app air quality reporting with historical data
- ✓Cheap to run: ~$80/year genuine filters, ~$44/year electricity
- ✓Light (11 lbs), slim tower footprint, magnetized remote
- ✗Dyson refuses to publish CADR — HouseFresh measured a dismal 94 CFM PM1 at top speed
- ✗$99-purifier air cleaning at a $550+ price; worst CADR-per-dollar in the entire market
- ✗Honest coverage ~145 sq ft; the 'whole room' marketing is doing heavy lifting
- ✗Fan mode in winter is a liability — purifying blasts cold air at you
- ✗2-year warranty is short for a premium-priced device
Coway AP-1512HH Mighty
- ✓AHAM-verified performance that matches purifiers costing twice as much
- ✓Very quiet 24 dB lowest speed — fine for light sleepers
- ✓Cheap filters (~$50/yr OEM, less third-party) available everywhere
- ✓Eco mode stops the fan when air is clean, cutting power use to near zero
- ✓3-year warranty beats Winix and Levoit
- ✓Ionizer is fully switchable and off by default
- ✓Light (12.3 lbs) with a simple pop-off front panel
- ✓Constant sale pricing — routinely dips to $140-150
- ✗Dust sensor is dated and reacts slower than newer rivals
- ✗No Wi-Fi or app on this model
- ✗Air-quality ring is bright at night and lamp-off is manual
- ✗54 dB on high is noticeable in a bedroom
- ✗874 sq ft marketing claim is a 1-ACH number — real coverage is 361 sq ft
- ✗Design is functional but plasticky next to a Blueair