| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| water air purifier vs air purifiers | 1.98 | 0.7 | 8491 | 96 |
| air purifier vs air filter | 1.78 | 0.9 | 3263 | 20 |
| air purifiers vs air filtration | 0.74 | 0.2 | 1708 | 82 |
| air filtration vs air purifier | 0.9 | 0.6 | 792 | 16 |
| air washer vs air purifier | 1.6 | 0.6 | 2345 | 100 |
| water purifier vs water filter | 1.75 | 0.9 | 3637 | 66 |
| air purifier vs air cleaner | 0.76 | 0.6 | 1597 | 99 |
| air purifier vs air conditioner | 1.53 | 0.9 | 5165 | 24 |
| air purifier vs filter | 0.94 | 0.5 | 9045 | 35 |
| difference between air purifier & air cleaner | 0.17 | 0.5 | 6979 | 27 |
| water filter vs purifier | 0.24 | 0.8 | 8169 | 58 |
| does air purifier make a difference | 0.05 | 0.7 | 3191 | 71 |
| water air purifier reviews | 1.27 | 0.7 | 8441 | 4 |
| comparison of air purifiers | 0.31 | 0.5 | 2765 | 7 |
| comparison of water purifier | 1.11 | 0.2 | 2583 | 38 |
| are all air purifiers the same | 0.69 | 0.1 | 4878 | 67 |
