| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| helmet filtered air systems | 1.52 | 1 | 1381 | 21 | 27 |
| helmet | 1.15 | 0.4 | 3290 | 79 | 6 |
| filtered | 1.9 | 0.6 | 984 | 10 | 8 |
| air | 1.32 | 0.7 | 5942 | 52 | 3 |
| systems | 0.66 | 0.8 | 8912 | 5 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| helmet filtered air systems | 1.96 | 0.3 | 7502 | 56 |
| helmet with air filter | 0.14 | 0.7 | 6896 | 95 |
| helmet mask with air filter | 0.18 | 0.6 | 6884 | 94 |
| air filtered welding helmets | 0.88 | 0.8 | 3395 | 81 |
| motorcycle helmet air filter | 0.67 | 0.7 | 1600 | 78 |
| welding helmet air filtration system | 1.83 | 0.8 | 8766 | 82 |
| air filter welding helmet | 0.94 | 0.8 | 8272 | 35 |
| helmet fresh air system | 1.73 | 0.9 | 7674 | 7 |
| welding helmet with air filtration | 1.83 | 0.2 | 4935 | 72 |
| racing helmets with air systems | 0.26 | 0.4 | 9578 | 44 |
| helmet with air purifier | 1.72 | 0.1 | 9178 | 53 |
| racing helmet fresh air system | 0.55 | 0.5 | 4737 | 80 |
| powered air purifying respirator helmet | 1.71 | 0.1 | 2975 | 4 |
| forced air helmet system | 0.33 | 0.8 | 6640 | 17 |
| fresh air helmet system for off road | 1.08 | 0.9 | 3800 | 78 |
| air purifier welding helmet | 1.47 | 0.5 | 4610 | 26 |
| air pumper system with helmet | 0.38 | 0.4 | 6000 | 28 |
| fresh air pump for helmet | 1.11 | 0.6 | 2224 | 81 |
| oxygen systems for flight helmets | 0.67 | 0.3 | 8496 | 63 |
| helmet with cooling system | 0.41 | 0.7 | 5044 | 23 |
| motorcycle helmet with best airflow | 0.9 | 0.8 | 7746 | 98 |
