| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| the best true hepa air purifier | 1.59 | 0.5 | 7520 | 28 |
| best true hepa air purifiers | 0.36 | 0.7 | 9442 | 4 |
| best true hepa air purifier 2023 | 1.7 | 1 | 6889 | 77 |
| best true hepa air purifier for allergies | 0.33 | 0.8 | 9498 | 2 |
| best true hepa air purifier 2021 | 1.74 | 0.4 | 9371 | 90 |
| best true hepa air purifier 2017 | 1.31 | 0.8 | 8292 | 49 |
| best true hepa air purifier 2018 | 0.75 | 1 | 2918 | 17 |
| best true hepa air purifier for mold | 0.43 | 1 | 862 | 83 |
| best true hepa air purifier for bedroom | 0.03 | 0.6 | 3549 | 19 |
| best true hepa air purifier 2018 for smoke | 0.58 | 0.4 | 2049 | 67 |
| best true hepa air purifier consumer reports | 1.83 | 0.4 | 9680 | 85 |
| best true hepa filter air purifier | 0.62 | 0.1 | 332 | 42 |
| best true hepa home air purifier reviews | 1.17 | 0.6 | 8452 | 51 |
