Find the Best Air Purifier for Your Home
Real CADR. Real yearly cost. Zero guesswork.
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Find Your Perfect Air Purifier
Step 1: Select your room size
Top Rated Air Purifiers Compared
| Model | Best For | Room Size | Yearly Cost | |
|---|---|---|---|---|
| Winix 5500-2 | Pets | 360 sq ft | $142 | Review |
| Levoit Core 300 | Bedroom | 219 sq ft | $95 | Review |
| Coway Airmega 400 | Large Rooms | 1560 sq ft | $210 | Review |
CADR Calculator
Instructions: Enter your room size and ceiling height, then select how many times per hour you want the air cleaned (ACH). This calculates the minimum CADR (in CFM) needed.
Yearly Cost Calculator
50 W
$0.13
$30
$0.00 per year
Adjust wattage, electricity rate, and filter cost. Result updates live to show your estimated yearly cost.