Hi Kcme, We know how important a water filter is for your fridge, and we also understand your experience with door handles. You can find the right filter by checking the model listed inside your refrigerator. For your unit, the compatible filter is the HAF-QIN. Product page of water filter: https://www.samsung.com/us/home-appliance-accessories/haf-qin-refrigerator-water-filter-sku-haf-qin-exp/ We'd like to speak with you directly to learn more about the door handle and explore available options. Feel free to reach out using any of the contact options below: 1. Samsung Community: https://us.community.samsung.com/t5/Samsung-Community/ct-p/us 2. Facebook Messenger: https://m.me/samsungsupport 3. X: https://x.com/messages/compose?recipient%20id=18768513 4. Samsung Customer Care: 1-800-726-7864 (1-800-SAMSUNG) Please have reference number 1152607147 ready when you contact us so we can assist you quickly. Samsung truly values your business. Jeffrey Samsung Care

Hi KKC1108, thank you for sharing these details about your fridge. The information you've provided helps us better understand your experience. This model is not equipped with Wi‑Fi connectivity and does not support SmartThings registration or app integration. You can find more information about your refrigerator in the specification sheet below: https://images.samsung.com/is/content/samsung/p6pim/us/rs27t5200sr-aa/specsheet/us-specsheet-rs27t5200sr-aa-550284093.pdf We appreciate you bringing Samsung into your home. Jeffrey Samsung Care

Hi Bubba Gum, thank you for sharing your feedback about your early ownership experience. We value our customer's insights and appreciate your loyalty to the Samsung brand. If you need any assistance, don’t hesitate to reach out. We're just a call or message away. Jeffrey Samsung Care