| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nsf international certification | 0.4 | 0.6 | 8210 | 1 | 31 |
| nsf | 1.23 | 0.4 | 6251 | 71 | 3 |
| international | 0.51 | 0.1 | 7273 | 41 | 13 |
| certification | 0.58 | 0.2 | 9692 | 30 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nsf international certification | 0.36 | 0.4 | 1493 | 81 |
| nsf international water filter certification | 0.1 | 0.3 | 3873 | 53 |
| nsf international water filter | 0.31 | 0.4 | 9418 | 32 |
| nsf certified water filter | 0.62 | 0.1 | 6030 | 3 |
| nsf water filtration certification | 1.79 | 0.9 | 7896 | 54 |
| nsf water filter certification lookup | 0.15 | 0.5 | 3580 | 63 |
| nsf certified water filter systems | 0.9 | 0.9 | 187 | 6 |
| nsf certified drinking water filters | 1.63 | 0.2 | 1183 | 28 |
| list of nsf certified water filters | 1.42 | 0.4 | 1503 | 49 |
| nsf water filter standards | 0.59 | 0.9 | 9523 | 3 |
| nsf certified water filtration systems | 0.28 | 0.5 | 7864 | 72 |
| nsf/ansi certified water filter | 0.61 | 0.1 | 9879 | 52 |
