Coolnut 1222 Replacement Cartridge Kit with 104421 Puller, Retainer Clip & Lubricant — Single-Handle Posi Temp, Plastic/Rubber Construction

Complete tub/shower repair kit includes the Coolnut 1222 replacement cartridge, the 104421 cartridge puller, a retainer clip and lubricant. The 1222 cartridge is made from plastic and rubber for extended service life. The included 104421 removal tool is a premium alloy puller designed to simplify cartridge extraction. This kit meets US standards and fits single-handle Posi Temp installations, ensuring consistent water pressure and temperature. An affordable DIY repair solution intended for straightforward installation.