Shark alternatives
Air purifiers and humidifiers from other brands in the same categories as Shark's lineup, chosen from published specifications.
How we evaluate products
We compare published manufacturer specifications, manuals, support policies, and relevant public guidance. We do not present unpublished laboratory or in-home measurements as our own testing.
Features and services can change, so confirm current details with the manufacturer before buying. Affiliate commissions do not determine our editorial criteria.
Shark products we review
BLUEAIR
BLUEAIR Blue Pure 211i Max
- CADR
- 435 / 453 / 450 CFM (Smoke / Dust / Pollen, AHAM Verifide)
- Coverage
- 674 sq ft (4.8 ACH)
- Noise level
- 23-53 dB
Price shown on AmazonCheck price →
BLUEAIR
BLUEAIR Blue Pure 311i Max
- CADR
- 283 / 314 / 365 CFM (Smoke / Dust / Pollen, AHAM Verifide)
- Coverage
- 439 sq ft (4.8 ACH)
- Noise level
- 23-50 dB
Price shown on AmazonCheck price →
Coway
Coway Airmega 200M
- CADR
- 246 / 249 / 277 CFM (Smoke / Dust / Pollen)
- Coverage
- 361 sq ft (4.8 ACH); 874 sq ft (2 ACH); 1,748 sq ft (1 ACH)
- Noise level
- 24.4-55.1 dB(A)
Price shown on AmazonCheck price →
Coway
Coway Airmega 250S
- CADR
- 249 / 261 / 230 CFM (Smoke / Dust / Pollen)
- Coverage
- 465 sq ft (4 ACH); 930 sq ft (2 ACH); 1,860 sq ft (1 ACH)
- Noise level
- 22-54 dB(A)
Price shown on AmazonCheck price →
Coway
Coway Airmega 400S
- CADR
- 328 / 328 / 400 CFM (Smoke / Dust / Pollen)
- Coverage
- 1,560 sq ft (2 ACH); 3,120 sq ft (1 ACH)
- Noise level
- 22-52 dB(A)
Price shown on AmazonCheck price →
Coway
Coway Airmega Mighty2
- CADR
- 240 / 242 / 249 CFM (Smoke / Dust / Pollen)
- Coverage
- 1,800 sq ft (1 ACH)
- Noise level
- 19-50 dB
Price shown on AmazonCheck price →
Dyson
Dyson Purifier Cool
- CADR
- Not disclosed
- Noise level
- Up to 46 dB (purifier mode, speed 4); up to 61.4 dB (fan mode, max flow)
- Power
- 6-40 W input; standby under 0.5 W
Price shown on Amazon
Honeywell
Honeywell HPA300
- Coverage
- 465 sq ft (4.8 ACH); filters up to 2,250 sq ft per hour
- Filter type
- Certified Honeywell HEPA filter + washable activated-carbon pre-filter
- CADR
- High airflow rated for extra-large rooms (smoke, dust and pollen)
No subscriptionFree local storage
Price shown on Amazon
LEVOIT
LEVOIT Core 200S-P
- CADR
- 90 / 101 / 119 CFM (Smoke / Dust / Pollen, AHAM Verifide)
- Coverage
- 140 sq ft (4.8 ACH); 672 sq ft (1 ACH)
- Noise level
- 24-48 dB
Price shown on AmazonCheck price →
LEVOIT
LEVOIT Core 300
- CADR
- 143 / 153 / 167 CFM (Smoke / Dust / Pollen, per official manual)
- Coverage
- 222 sq ft (4.8 ACH); 1,066 sq ft (1 ACH)
- Noise level
- 24-54.5 dB
Price shown on AmazonCheck price →
LEVOIT
LEVOIT Core 300S
- CADR
- 141 CFM
- Coverage
- 219 sq ft (4.8 ACH); 1,051 sq ft (1 ACH)
- Noise level
- 22-50 dB
Price shown on AmazonCheck price →
LEVOIT
LEVOIT Core 400S
- CADR
- 234 / 233 / 257 CFM (Smoke / Dust / Pollen, AHAM Verifide)
- Coverage
- 358 sq ft (4.8 ACH); 1,718 sq ft (1 ACH)
- Noise level
- 22-52 dB
Price shown on AmazonCheck price →
LEVOIT
LEVOIT Core 600S
- CADR
- 391 / 398 / 436 CFM (Smoke / Dust / Pollen, AHAM Verifide)
- Coverage
- 606 sq ft (4.8 ACH); 2,909 sq ft (1 ACH)
- Noise level
- 26-55 dB
Price shown on AmazonCheck price →
LEVOIT
LEVOIT Core Mini-P
- CADR
- 34 / 39 / 44 CFM (Smoke / Dust / Pollen, AHAM Verifide)
- Coverage
- 53 sq ft (4.8 ACH); 254 sq ft (1 ACH)
- Noise level
- 25-44 dB
Price shown on AmazonCheck price →
LEVOIT
LEVOIT Vital 200S-P
- CADR
- 250 / 254 / 289 CFM (Smoke / Dust / Pollen, AHAM Verifide)
- Coverage
- 388 sq ft (4.8 ACH); 1,862 sq ft (1 ACH)
- Noise level
- 23-54 dB
Price shown on AmazonCheck price →
Medify
Medify MA-40
- CADR
- 245 / 257 / 263 CFM (Smoke / Dust / Pollen, ENERGY STAR MA-40-V4.0)
- Coverage
- 380 sq ft (ENERGY STAR); cleans 896 sq ft in 30 minutes
- Noise level
- Speed 1: 40.5 dB; Speed 2: 50.3 dB; Speed 3: 53.3 dB; Sleep mode: 40.5 dB
Price shown on AmazonCheck price →
Winix
Winix 5510
- CADR
- 253 / 252 / 247 CFM (Smoke / Dust / Pollen, AHAM Verifide)
- Coverage
- 392 sq ft (AHAM Verifide); 1,882 sq ft max room size (1 ACH)
- Power
- 65 W
Price shown on AmazonCheck price →
Winix
Winix A231
- CADR
- 147 / 149 / 154 CFM (Smoke / Dust / Pollen)
- Coverage
- 230 sq ft (AHAM Verifide); up to 1,104 sq ft in 1 hour
- Noise level
- 25 dB minimum
Price shown on AmazonCheck price →