Top Ten Air Purifiers for Small Spaces

Top Ten Air Purifiers for Small Spaces

Sarah Coffey
Nov 15, 2011

If you're thinking of buying an air purifier, we suggest you invest first in a bedroom model. It's the space where you spend the most time, and an air purifier will make the biggest impact there. Air cleaners also tend to be less expensive when they're designed for smaller spaces.

DO: Look for a model with a HEPA filter and a high Clean Air Delivery Rate (CADR) — the number indicates the amount of air moving through the filter by area. Make sure the design has a sturdy, solid casing, preferably made from metal or hard plastic.

DON'T: Non-HEPA filters and models that release ozone into the air generally aren't reliable. Avoid buying a model with vents that direct clean air downward, which will stir up dust and allergens from the floor.

0a72106d46d36a1147c6daa355f182516906d0ca. w.94 h.71 s.centercrop AustinAir
Product: Healthmate Jr.
Pros: HEPA filter, sturdy casing, 5-year warranty, CADR of 200-250
Cons: Coverage is 225 sf and higher settings can be noisy
Price: $360

3deb9c22b82227ca353abcf5d4adf620766bac18. w.94 h.71 s.centercrop Bed Bath & Beyond
Product: Blueair 201B Air Purifier
Pros: HEPA filter, Energy Star rated, slim design
Cons: Coverage area of just 175 sf, CADR is lower at 115
Price: $300

29b4943686b0b57c6e2d6fad0ae1a6058fb202ba. w.94 h.71 s.centercrop Abt Electronics and Appliances
Product: AP51030K Whispure
Pros: Consumer Reports gave this 315 CADR model an excellent review
Cons: Reasonably priced but not the prettiest design of the bunch
Price: $299

8abc37792bec04611582ede72253be282264ff22. w.94 h.71 s.centercrop IQ Air
Product: Healthpro Compact
Pros: HEPA filter, 5-year warranty, IQ scored high in our test lab
Cons: High performance comes with a high price tag
Price: $839

f02d3c8aa12267820dc1ff6330ed8f56a7ec6e86. w.94 h.71 s.centercrop Rabbit Air Purifiers
Product: MinusA2 Air Purifier (shown above)
Pros: Wall-mount design, 5-year warranty, Energy Star, 350-700 sf
Cons: CADR is 193-201, which is low for a higher-end model
Price: $479

293cf3fcb66e5d6deb79ebb001a3726ffd6f0388. w.94 h.71 s.centercrop Amazon.com
Product: Airgle 750 Air Purifier
Pros: Covers up to 700 sf, HEPA filter, 400-450 CADR
Cons: Expensive
Price: $799

a0f527e96521239f7862667daee208e49300207b. w.94 h.71 s.centercrop Allergy Buyer's Club
Product: PlasmaWave 5300
Pros: HEPA filter, 235-251 CADR, Energy Star rated, reasonably priced
Cons: Only covers up to 350 sf
Price: $200

e67adef1a161c98ce4cd0e4c1d0f2a7383bc3f01. w.94 h.71 s.centercrop Newegg.com
Product: Honeywell 50150
Pros: HEPA filter, compact design, reasonable price
Cons: 150 CDR is lower than other models
Price: $128

f33ec615d7cfd1e4b0dd22e483cd4bd84a159002. w.94 h.71 s.centercrop AJ Madison
Product: GE AFHC21AM
Pros: 76 CFM Air Purifier with 4 Fan Speeds, True HEPA Filter, Permanent Washable Pre-Filter, Electronic Controls, Energy Star Qualified
Price: $209

fdde3970603cc0612d9c72f9f0e42de827f79550. w.94 h.71 s.centercrop Stacks and Stacks
Product: Aller Air Model 5000 Exec
Pros: HEPA filter, durable metal design that reminds me of R2D2
Cons: Expensive and noisy, especially at higher settings
Price: $645

(Updated on 11.15.11 by Mat Sanders)

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Photo: Gregory Han | Unplggd

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