ProTek Shield Assembly for Pool Heaters - Corrosion Protection - ASME & Polymer Headers - Saltwater & Chlorinated Pools - Replacement Part

【Corrosion Protection】: Provides vital protection against galvanic corrosion for pool heater heat exchangers; specifically designed for use in chlorinated and saltwater pool environments; extends heater lifespan and minimizes the need for costly repairs 【Header Compatibility】: Compatible with both polymer and ASME brass headers; includes a ProTek Shield Assembly pre-installed under the inlet connection for polymer headers and a separate ProTek Shield Adapter for field installation on ASME headers; ensures broad applicability 【Easy Replacement】: Features a compact, innovative design for straightforward and quick replacement; minimizes downtime during maintenance; engineered for simplified installation saving on labor costs and time 【Weight Monitoring】: Requires regular inspection of the shield's weight; replacement is recommended when the weight is reduced to approximately 40% of its original weight; proactive maintenance prevents extensive corrosion damage 【Patent-Pending Technology】: Utilizes advanced, patent-pending technology for superior corrosion resistance; offers a long-term solution for protecting your pool heater investment; engineered to endure the effects of pool chemical exposure over time