How to Troubleshoot & Replace Frigidaire AP2115459 / 218904301 Refrigerator Water Filter Housing O-Ring

Put in missing o-ring 

I ordered a replacement housing. Shipping was awesome, had it two days later. I replaced the old housing and it works great now. I never did find any visible damage on the old one but the new one doesn’t leak. I’m super happy about that... 

Order the housing o ring and cup to be sure that no problem down the road. 

Order the part and put it on. 

Local chain retail stores did not carry the style of filter or the gasket that I needed. Searched online and was fortunate to have found AppliancePartsPros.com. Their website was easily navigated by refrigerator brand and model number and they carried the exact parts that I needed. The parts were shipped quickly and the installation took less than 5 minutes. 

Replaced it with a new one. 

Ordered O-Ring from Appliance Parts Pros and replaced it. 

I watched the video on your site and changed the filter part, easily, thank you so much! 

Used the filter housing tool to loosen. It was on hard. Changed the o ring just because it was 10yrs. old so I won't have to do it again. Filter went on easy and housing went back on easily. Highly recommend having the housing wrench to get the housing off. 

Purchased the correct o ring