The BRITA Maxtra water filter is easy to use with its transparent design and comes with two cartridges. - Brand: BRITA - Model Name: Maxtra - Included Items: Instruction manual, 2 cartridges - Color: Transparent/White I bought it, but it was a little too big and didn't fit well in my refrigerator, so I didn't end up using it. I continued to use the Torayvino I had been using. Thank you for looking.