Perma-Cast TN100 1" NPT Inline Replacement Zinc Anode (0188-3)

Protect your pool equipment from the damaging effects of electrolysis with the Perma-Cast Inline Replacement Zinc Anode (TN100). Specifically designed for the 0188-3 (TN-100) model, this sacrificial anode is your first line of defense against galvanic corrosion in salt water systems.

🔥 Multi-Pack Deal: Buy 2 or more and Save 10% automatically at checkout! Keep a spare on hand to ensure your pool equipment is always protected.

Key Features:

• Galvanic Corrosion Protection: Acting as a "sacrificial" part, this zinc anode corrodes so your expensive metal pool components—like heaters, ladders, and light niches—don't have to.
• Perfect OEM Fit: Precision-engineered as a direct replacement for the 0188-3 (TN-100) inline model, ensuring a seamless fit and immediate protection.
• Essential for Salt Systems: Highly recommended for all salt-chlorinated pools where high salinity increases the risk of metal degradation.
• Durable Construction: High-purity zinc ensures long-lasting effectiveness, meaning fewer replacements and more peace of mind.
• Easy Installation: Designed for a quick swap in your inline chemical feeder or anode housing, getting your protection back to 100% in minutes.

Technical Specifications:

• Part Number: TN100 / 0188-3
• Material: High-Purity Zinc
• Type: Inline Sacrificial Anode

Why Shop with Al's Cool Pool Store?

Authorized Perma-Cast Reseller Get genuine Perma-Cast parts every time. We source directly to ensure you receive high-quality, effective anodes that meet strict safety standards.

Fast Shipping Corrosion doesn't wait. We ship our maintenance parts quickly to ensure your pool's metal components remain protected year-round.