Check the listing for details. Bunn Coffee Maker Deliming Spring Tool + Sprayhead Kit. Condition: New. Listed at 21.99 USD. Bunn Coffee Maker Deliming Spring Tool + Sprayhead Kit The Bunn deliming spring + sprayhead kit is the perfect way to freshen up your slow working coffee maker. A clean tube and sprayhead is crucial in making that perfect cup of coffee. Deliming spring is .20" Diameter x 20" in length. The Bunn sprayhead is an original replacement coffee maker part. 6-hole stainless steel sprayhead for durability. Read our article on Oem Vs. Non-Oem Parts here. Fits Bunn Models Most commercial coffee makers and B, GR series home models. Instructions For Use: 1. Remove filter basket and unscrew the water sprayhead. 2. Push deliming spring into the water tube hole at least 6 inches. 3. Push and pull the deliming spring in a quick motion at least 5 times. 4. Now your water tube is free and clear, you may remove the deliming spring. 5. Assemble the machine and start using. We offer a full line of Bunn replacement parts, contact us today for more information. Listing and template services provided by inkFrog