Product review (5 stars): Didn't Have to Pay the Repairman
Started getting an error F-20 on my 2007 Whirlpool Duet washing machine. Last time it was the outlet pump, so I cleaned it out (I found 3.00 in change, candy wrappers, etc.) and still got the error. Now I wasn't getting any water in my machine. Tested the hoses okay, so I Googled "Why doesn't my Whirlpool Duet washer fill with water" and it turned out it could be one of several issues. Isolated to the input valve and ordered it from Amazon with same day shipping. This turned out to be a sub 30 minute fix. Now we're back to good as new without paying for a repairman. Research took about an hour and the fix was about 30 minutes, while the part was under 40. Well worth it in my book.