| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| best air purifiers hepa filter | 1.65 | 0.2 | 9488 | 40 |
| best air purifier hepa filter and carbon | 0.39 | 0.3 | 9862 | 97 |
| best room air purifiers with hepa filters | 1.6 | 0.3 | 649 | 11 |
| best large room hepa filter air purifiers | 0.05 | 0.3 | 6278 | 20 |
| the best hepa filter air purifier | 1.01 | 0.8 | 3053 | 65 |
| best air purifiers with washable hepa filters | 1.37 | 0.3 | 5724 | 20 |
| the best room air purifier with hepa filter | 1.97 | 0.4 | 1253 | 56 |
| best whole home hepa filter air purifiers | 1.49 | 0.8 | 9238 | 83 |
| hepa filter carbon filter air purifier | 0.74 | 0.5 | 8001 | 52 |
| hepa carbon filter air purifier | 1.52 | 0.4 | 5241 | 85 |
| best air purifier with hepa filter | 0.46 | 0.9 | 6585 | 59 |
| hepa and carbon air purifier | 0.07 | 0.5 | 1615 | 95 |
| hepa and carbon filtration air purifiers | 0.9 | 0.9 | 5211 | 96 |
