Keyword Analysis & Research: how are hepa filters made

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how are hepa filters made	0.08	0.3	9061	34	25
how	1.93	1	4756	67	3
are	1.77	0.7	8005	66	3
hepa	0.22	0.7	7800	76	4
filters	1.91	0.8	1974	84	7
made	0.29	0.6	9209	28	4

Keyword	CPC	PCC	Volume	Score
how are hepa filters made	0.83	0.8	818	96
what are hepa filters made of	0.65	0.3	8424	38
vacuum cleaners made in usa with hepa filters	0.68	0.6	2544	93
custom made hepa filters	1.52	0.2	2078	82
how are h13 hepa filters made	1.76	0.6	8890	40
hepa filters made in usa	1.78	0.4	4899	45
are hepa filters effective	1.4	0.9	9527	82
how hepa filters are made	0.21	0.7	8300	80