A:Answer Hi Grace.
Thank you for reaching out regarding your Samsung - 17.6 Cu. Ft. Top-Freezer Refrigerator with FlexZone™ and Ice Maker if a water filter can be hooked up. Regarding your concern, yes, we can have a water filter installed; however, the water filter and the water filter installation kit containing the necessary parts are not provided. You must purchase the water filter, and the water filter
installation kit at a local hardware store.
I suggest you check this link to your user manual for further assistance. Please go to pages 19 to 27
https://downloadcenter.samsung.com/content/UM/202101/20210111110110655/DA68-03570A-14_EN_MES_CFR.pdf
Should you need more assistance, please feel free to get back to us via the following options:
1. Facebook Messenger: http://m.me/samsungsupport
2. Twitter: https://twitter.com/messages/compose?recipient_id=18768513
3. Samsung Community: https://us.community.samsung.com/t5/Samsung-Community/ct-p/us
Thank you for being a valued customer of Samsung. Have a great day.
Reference Ticket Number: 1144380784
^Camille