How to Troubleshoot & Replace Sam AP6951290 / HAFCU1/XAA Refrigerator Water Filter Cartridge

There I was, I had just returned from a mission that I was not expected to return from but- I did it. After my debriefing, a shower, and then a change of clothes, I went to my Samsung refrigerator for a nice glass of cold water because the best I had in months was the old rainwater sitting in a Yak's footprint. I noticed the red glow of my indicator, and it reminded me of the flameout I suffered over enemy territory and again I knew I had to do something. AppliancePartsPros had my six covered, they sent me a water filter and some destinkum pads. In all actuality the above never happened- well, except for the red filter light, so I changed the filter and decided to change out my charcoal filters since I was doing maintenance. 

Ordered the parts and only waited 2 days for delivery...Everything was installed and is off the "to do" list. 

Order exact part on Appliance Parts Pros. Part arrived within 2 days. Watched video of how to change the large element cook switch. I spent more time cleaning the back and under side of the oven than repairing it. Job took about 10 minutes. To have repairman come to house $150 plus parts.