he PermaCast H-TN-IL 1" In-Line Anode is designed to protect your plumbing system and extend the life of your heater. Made with high-quality, corrosion-resistant materials, this easy-to-install anode provides reliable protection for both residential and commercial systems. Compatible with various Perma-Cast products, it ensures long-lasting performance for your Clear PVC Heater & Plumbing Protect. Designed for use with Perma-Cast In Line Anode Clear PVC Heater & Plumbing Protect Protects your plumbing system from corrosion and extends the lifespan of your heater Made of high-quality, durable materials for reliable, long-lasting performance Easy to install and maintain, offering hassle-free protection Compatible with a wide range of Perma-Cast products Provides dependable, corrosion-resistant protection Perfect for both residential and commercial applications Helps ensure efficient operation of plumbing and heating systems