One package of four (4) Micro Lined Bissell Style 9 - 10 - 12  Washable Foam Filters - A Must for Allergy Sufferers. 

Fits the following models: CleanView Bagless 3574/3576 Series

                                     PowerForce Bagless 6594/6579/ 6579R/6596 Series

                                     CleanView II Series 

 Model numbers: 6584,  47M6H, 47M6Y, 65792, 6583, 65831, 65832, 65833, 65834, 6583F, 6583G, 6583R, 6583W, 6583X, 65841, 65842, 6584R