Air Purifier Comparisons
CADR ratings, room coverage, noise levels, and filter upkeep — the specs that actually predict performance.
Levoit Core 300 vs Winix 5500-2
For Allergies
Winix covers more ground — Levoit runs quieter at night.
Coway AP-1512HH vs Levoit Core 300
For Bedrooms
Both excellent bedroom picks — Coway covers more space, Core 300 runs quieter on high.
Blueair 411i Max vs Coway AP-1512HH
Smart vs Simple
Coway cleans faster — Blueair is quieter with app control.
Dyson Purifier Cool TP09 vs Levoit Core 400S
Fan + Purifier vs Compact Smart
Dyson purifies and cools a 800 sq ft room — Levoit quietly cleans 403 sq ft with a compact smart design.
Winix 5500-2 vs Blueair Blue Pure 211+
VOC Control vs High CADR
Winix adds a VOC-killing ionizer and auto mode — Blueair covers 50% more floor space per unit.
Levoit Core 400S vs Winix 5500-2 — For Large Rooms
Large Room Coverage
Core 400S covers 403 sq ft and runs quieter — Winix 5500-2 adds PlasmaWave odor control.
Levoit Core 300 vs Blueair Blue Pure 411i Max — For Bedroom
Bedroom Coverage vs Ultra-Quiet
Blueair runs near-inaudible at 17 dB — Levoit Core 300 covers more bedroom space.
Coway AP-1512HH vs Blueair Blue Pure 211+ — For Allergies
Allergy Management
Blueair 211+ delivers 42% higher dust CADR — Coway adds a real-time air quality indicator and auto mode.
Dyson Purifier Cool TP09 vs Winix 5500-2 — For Pets
Pet Households
Winix wins on CADR and pet odor control — Dyson adds a cooling fan and smart app control.
Levoit Core Mini-P vs Core 300-P
Compact vs Room Coverage
Core 300-P delivers 4× the CADR and covers 1,073 sq ft — Core Mini-P weighs 2.2 lbs and fits on any desk.
Levoit Vital 200S vs Coway AP-1512HH Mighty
Smart Control vs Proven Simplicity
Vital 200S wins CADR across all three pollutant types and adds WiFi — Coway counters with Eco mode and a decade of reliability.
Winix 5520 vs Coway AP-1512HH Mighty
WiFi + CADR vs Eco Mode
Winix 5520 leads on every CADR measurement and adds app control — Coway Mighty saves energy with Eco mode.
Levoit Core Mini-P vs Coway AP-1512HH Mighty
Portable vs Full-Room
Coway Mighty delivers 7× more CADR and auto mode — Core Mini-P weighs 2.2 lbs and fits any desk or nightstand.
Levoit Vital 100S vs Coway AP-1512HH Mighty
Smart Pet Mode vs Larger Coverage
Vital 100S adds WiFi and a dedicated pet mode — Coway Mighty covers 361 sq ft with 67% more CADR.
Levoit Vital 200S vs Winix 5520
Pollen CADR vs Quiet Operation
Vital 200S leads on pollen CADR at 289 CFM — Winix 5520 runs 6 dB quieter at minimum speed.
Coway Airmega Mighty2 vs Coway AP-1512HH Mighty
2026 Upgrade vs Proven Classic
Mighty2 runs near-silent at 19 dB with a laser PM sensor — original Mighty is 3 lbs lighter with AHAM-verified CADR.
Blueair Blue Pure 311i Max vs Levoit Core 300-P
High CADR + Smart vs Budget Compact
Blueair 311i Max doubles the CADR and runs at 23 dB — Core 300-P keeps things simple with a smaller footprint.