C.T.I.O Filters 4350-1680 Blue Tyson "J" 2 x 2 " R. Gonzalez Junio,1994 3200 5.94 3250 11.54 3300 18.07 3350 26.76 3400 38.66 3450 40.44 3500 43.80 3550 53.16 3600 56.21 3650 55.84 3700 60.12 3750 65.42 3800 65.16 3850 65.77 3900 68.39 3950 70.70 4000 72.95 4050 73.85 4100 75.46 4150 77.42 4200 78.75 4250 79.44 4300 80.50 4350 80.92 4400 85.40 4450 84.67 4500 84.68 4550 83.62 4600 85.89 4650 85.04 4700 84.93 4750 84.95 4800 85.39 4850 89.14 4900 86.35 4950 79.83 5000 75.11 5050 73.44 5100 82.71 5150 76.45 5200 40.33 5250 18.44 5300 8.25 5350 3.99 5400 2.30 5450 1.43 5500 1.00 5550 0.73 5600 0.52 5650 0.45 5700 0.37 5750 0.27 5800 0.22 5850 0.17 5900 0.19 5950 0.11 6000 0.13