Sales Package - 8 Piece Spun Filter 6 Inch please note that its not 7.5 inch Size - 15.24 x 7.11 x 7.11 Centimeters, 6x2.8x2.8 Inch (LxWxH) High flow and long life for low maintenance Filter media: Polypropylene (PP) Suitable For Pureit Classic RO+MF, Pureit RO+UV