Pack of 4 Item Code: 202260, single 200225. Extends The Life Of The Main Filter By Capturing Larger Particles Before They Reach The HEPA Filter. Graduated Fiber Matrix Delivers Excellent Particle Capture Capacity. Captures Particles To 5 Micron At Efficiency Of 40 - 60%

Packed Values:   Length 22 IN (54.5cm)    Width 19 IN (48cm)   Height 3.5 IN (9cm)  Weight 2.2 lbs ( 1kg)