| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| best air purifier for allergies 2017 | 1.53 | 0.7 | 4299 | 29 |
| best air purifiers 2020 | 1.71 | 0.8 | 4345 | 14 |
| best rated air purifiers for allergies | 1.22 | 0.6 | 3303 | 57 |
| the best air purifiers for allergies | 1.75 | 0.9 | 3283 | 3 |
| best rated air purifiers 2020 | 1.55 | 0.1 | 3341 | 92 |
| best air purifier 2018 for allergies | 1.37 | 0.5 | 3988 | 69 |
| best air purifier allergies 2019 | 0.39 | 0.5 | 3974 | 9 |
| best allergy air purifiers 2022 | 0.89 | 0.2 | 4528 | 51 |
| top rated air purifiers for allergies | 0.65 | 0.5 | 8825 | 16 |
| top air purifiers for allergies | 1.01 | 0.4 | 8919 | 31 |
| best allergy air purifier 2021 | 1.9 | 0.2 | 7107 | 41 |
| top 5 air purifier for allergies | 1.55 | 0.2 | 7340 | 79 |
| best allergy air purifiers | 1.09 | 0.2 | 7106 | 58 |
| best allergy air purifier 2018 | 1.6 | 0.9 | 1455 | 69 |
| best air purifier for allergies 2018 | 0.99 | 0.7 | 1143 | 97 |
| best air purifier for allergies 2019 | 0.12 | 0.1 | 1150 | 31 |
| best air purifier for allergies 2020 | 1.58 | 0.3 | 8289 | 1 |
| best home air purifier 2017 for allergies | 0.98 | 0.9 | 8808 | 71 |
| best cheap air purifier for allergies 2017 | 0.81 | 0.2 | 4294 | 98 |
