Replaced filter cap with new one. The minor challenge was to find a method of pulling the filter out of refrigerator (which is normally done by pulling on the filler cap. The filter was recessed to far into the refrigerator for me to be able attach the new cap. I had to find another tactic to remove the filter. The solution was to look at the replacement filter to notice where two slots were located at the end of the filter. I then used a paint can opener (found at most paint stores) to slip into the tight space between the filter and the hole or chamber where the filter was inserted in the refrigerator. I maneuvered the paint can opener tool it into the slot/groove at the end of the filter and pulled it out. Total job time about 20 seconds. I was impressed with Appliance Pro's 1 1/2 day standard delivery of the replacement cap which arrived on Memorial Day weekend.