How to Troubleshoot & Replace Frigidaire AP4455158 / ULTRAWF Frigidaire Puresource Ultra Ultrawf Refrigerator Water Filter

I ordered it on line and it was simple to install Instructions were precise Thank you! 

Ordered a new part, delivered within 36 hours, problem fixed in less than 5 minutes 

I order the parts from AppliancePartsPros.com. and I was able to replace the old part It was easy replacing the cover pan and the water filter as well. 

Ordered new shelf. Replaced all is good. But my story is I kept trying to get new shelves from other places and kept getting wrong part. After my live chat I got the correct one very happy! 

Put the new one in. 

I watched a YouTube video on what was causing the two error codes. They diagnosed it as either a clogged drain or a bad MCU. I went easiest first, cleaned the drain. Found a dollar bill and a 5” decking screw along with a clump of Labrador Retriever hair. (Didn’t solve my issue of the washer drum turning. So I ordered the MCU from Appliance Parts Pros. 3 days later it’s back up and running like brand new. The hardest part of the repair was getting behind the washer, and the overkill of 1/4” screws the folks at Whirlpool thought was needed to hold the back panel on. The replacement of the MCU was easy. A 3 year old could do it. (When replacing the back panel I skipped every other screw hole down the sides. In case I ever have to remove it. It’s not going anywhere or falling off....) 

Opened refrigerator door, ate a piece of chicken, replaced filters, closed refrigerator door. Watched tv. 

I received my new filter my husband installed it it works great 

Ordered part came in 3 days easy to install, all works fine 

Easy replacement, water filter and door bins.