| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ozone ionic air purifier | 1.77 | 0.2 | 2522 | 94 |
| ozone ionizer | 0.68 | 0.7 | 4579 | 75 |
| ozone ion | 0.49 | 1 | 8552 | 52 |
| ozone ionizer machine | 1.35 | 0.6 | 1027 | 26 |
| ozone ionic or covalent | 0.22 | 0.3 | 9874 | 35 |
| ozone ionizer air purifier | 1.53 | 0.3 | 3831 | 8 |
| ozone ion generator | 0.93 | 0.4 | 8305 | 34 |
| ozone ionizer safety | 0.61 | 0.5 | 7390 | 66 |
| ozone ionizer air purifier safety | 1.26 | 0.8 | 7201 | 20 |
| ionic air purifier ozone ionizer cleaner | 1.67 | 0.7 | 2916 | 19 |
| negative ion vs ozone | 1.49 | 0.3 | 1261 | 34 |
| ionizer vs ozone generator | 0.94 | 0.2 | 972 | 48 |
| ionizer air purifier ozone for home | 0.35 | 0.2 | 7530 | 67 |
| air ionizer ozone | 0.71 | 0.1 | 5966 | 21 |
| bipolar ionization ozone | 0.27 | 0.6 | 7813 | 47 |
| ozone vs negative ion generator | 0.58 | 0.7 | 6233 | 59 |
| do ionizers produce ozone | 1.94 | 0.6 | 5794 | 11 |
| ionic air purifier ozone dangers | 1.77 | 0.4 | 7657 | 4 |
| ionic breeze quadra silent air purifier ozone | 0.71 | 0.4 | 901 | 25 |
| ionic air purifier ozone ionizer | 0.27 | 0.3 | 566 | 35 |
| ionic breeze air purifier ozone | 0.85 | 0.7 | 8324 | 61 |
| ionic air purifier ozone ionizer reviews | 1.76 | 0.1 | 6233 | 23 |
| ionic ozone air purifiers | 0.02 | 0.8 | 4473 | 54 |
