GermGuardian AC4825 vs Bissell air220 Air Purifier Comparison
Research Updated: July 2026
• 7 verified specification points
👑 WINNER FOR MOST USERS
Bissell air220 Air Purifier
The Bissell air220 fills the gap between budget bedroom purifiers and premium large-room models — at $150 it handles a 220 sq. ft. medium bedroom or small living room with genuine True HEPA performance. Owners with one medium-priority room (home office, nursery, guest room) who don't need auto mode or air quality sensors find it performs its core job reliably.
| Specification |
 GermGuardian AC4825 |
Bissell air220 Air Purifier |
|---|---|---|
| Coverage Sqft | 167 | 220 (Winner) |
| Cadr Smoke Cfm | 118 | 165 (Winner) |
| Cadr Dust Cfm | 125 | 180 (Winner) |
| Noise Max Db | 55 | 54 (Winner) |
| Noise Min Db | 25 (Winner) | 27 |
| Filter Type | True HEPA + Carbon + UV-C | True HEPA + Carbon |
| Filter Life Months | 6 | 12 (Winner) |
| Price | $79.99 ($) (Winner) | $149.99 ($$) |
Expert Verdict & Analysis
Spec Comparison Breakdown
Compare ratings, specifications, noise limits, and price points dynamically between the GermGuardian AC4825 and the Bissell air220 Air Purifier. Click on each product review to see our detailed owner intelligence reports and breakdowns.