Comparison
Winix vs Blueair
Swedish design vs Canadian Costco favourite.
Side-by-side specs
| Spec | Winix C545 | Winix C610 |
|---|---|---|
| Price (CAD) | $149–$199 Winner | $159–$249 |
| Room Coverage | 360 sq ft | 384 sq ft Winner |
| CADR (Dust) | 243 CFM | 252 CFM Winner |
| Filter Type | Separate HEPA + carbon | All-in-one annual Winner |
| Carbon Replacement | Every 3 months | Every 12 months Winner |
| Wi-Fi / App | Yes | Yes |
| Noise (sleep) | 27 dB | 22 dB Winner |
| Noise (max) | 59 dB | 58 dB |
| Design | Flat-panel, front intake | 360° cylindrical Winner |
| Annual Filter Cost | $60–$80 CAD | $55–$75 CAD Winner |
| Best For | Bedrooms, budget buyers | Open-concept, smoke season |
Which should you buy?
For most Canadians, the C610 is the better long-term buy. Yes, it costs $30–$50 more upfront — but the 22 dB sleep mode is the quietest in the Winix lineup, the 360° design means placement doesn't matter, and one annual filter swap is much easier than the C545's quarterly carbon changes. Buy the C545 if you're on a tight budget or only need to filter a single bedroom.