Why should I pay extra for POR-1

QUICKAIR 1				QUICKAIR 2				QUICKAIR 3

Pressure In PSI	Flow Rate		Current In Amps	Pressure In PSI	Flow Rate		Current In Amps	Pressure In PSI	Flow Rate		Current In Amps
Pressure In PSI	CFM	LPM	Current In Amps	Pressure In PSI	CFM	LPM	Current In Amps	Pressure In PSI	CFM	LPM	Current In Amps
0	1.13	32	6	0	2.18	62	22	0	3.65	103.36	34
20	0.89	25	7	20	1.76	50	22	10	3.25	92.03	38
40	0.73	20.5	8	40	1.45	41	24	20	2.80	79.29	41
60	0.62	17.5	9	60	1.20	34	24	30	2.45	69.38	43
80	0.50	14.1	10	80	0.99	28	26	40	2.05	58.05	44
100	0.42	12	11	100	0.85	24	26	50	1.75	49.55	45
115	0.35	10	11	105	0.77	22	28	60	1.45	41.06	46
N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	70	1.20	33.98	46