17 comparisons
Air Purifier Comparisons
CADR ratings, room coverage, noise levels, and filter upkeep — the specs that actually predict performance.
See all 13 air purifiers in one spec table air purifiers statistics
For Allergies
Levoit Core 300 vs Winix 5500-2
Winix covers more ground — Levoit runs quieter at night.
For Bedrooms
Coway AP-1512HH vs Levoit Core 300
Both excellent bedroom picks — Coway covers more space, Core 300 runs quieter on high.
Smart vs Simple
Blueair 411i Max vs Coway AP-1512HH
Coway cleans faster — Blueair is quieter with app control.
Fan + Purifier vs Compact Smart
Dyson Purifier Cool TP09 vs Levoit Core 400S
Dyson purifies and cools a 800 sq ft room — Levoit quietly cleans 403 sq ft with a compact smart design.
VOC Control vs High CADR
Winix 5500-2 vs Blueair Blue Pure 211+
Winix adds a VOC-killing ionizer and auto mode — Blueair covers 50% more floor space per unit.
Large Room Coverage
Levoit Core 400S vs Winix 5500-2 — For Large Rooms
Core 400S covers 403 sq ft and runs quieter — Winix 5500-2 adds PlasmaWave odor control.
Bedroom Coverage vs Ultra-Quiet
Levoit Core 300 vs Blueair Blue Pure 411i Max — For Bedroom
Blueair runs near-inaudible at 17 dB — Levoit Core 300 covers more bedroom space.
Allergy Management
Coway AP-1512HH vs Blueair Blue Pure 211+ — For Allergies
Blueair 211+ delivers 42% higher dust CADR — Coway adds a real-time air quality indicator and auto mode.
Pet Households
Dyson Purifier Cool TP09 vs Winix 5500-2 — For Pets
Winix wins on CADR and pet odor control — Dyson adds a cooling fan and smart app control.
Compact vs Room Coverage
Levoit Core Mini-P vs Core 300-P
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.
Smart Control vs Proven Simplicity
Levoit Vital 200S vs Coway AP-1512HH Mighty
Vital 200S wins CADR across all three pollutant types and adds WiFi — Coway counters with Eco mode and a decade of reliability.
WiFi + CADR vs Eco Mode
Winix 5520 vs Coway AP-1512HH Mighty
WiFi and a higher CADR put the Winix 5520 ahead for big rooms; the Coway Mighty’s Eco mode wins for set-and-forget use.
Portable vs Full-Room
Levoit Core Mini-P vs Coway AP-1512HH Mighty
Coway Mighty delivers 7× more CADR and auto mode — Core Mini-P weighs 2.2 lbs and fits any desk or nightstand.
Smart Pet Mode vs Larger Coverage
Levoit Vital 100S vs Coway AP-1512HH Mighty
Vital 100S adds WiFi and a dedicated pet mode — Coway Mighty covers 361 sq ft with 67% more CADR.
Pollen CADR vs Quiet Operation
Levoit Vital 200S vs Winix 5520
Vital 200S leads on pollen CADR at 289 CFM — Winix 5520 runs 6 dB quieter at minimum speed.
2026 Upgrade vs Proven Classic
Coway Airmega Mighty2 vs Coway AP-1512HH Mighty
Mighty2 runs near-silent at 19 dB with a laser PM sensor — original Mighty is 3 lbs lighter with AHAM-verified CADR.
High CADR + Smart vs Budget Compact
Blueair Blue Pure 311i Max vs Levoit Core 300-P
Blueair 311i Max doubles the CADR and runs at 23 dB — Core 300-P keeps things simple with a smaller footprint.