--- product_id: 45436545 title: "Blue Lightning 79107 Water Heater Life Extender Kit with Flexible Magnesium Anode Rod, Nipple Fitting, and 44-Inch Drainage Kit" brand: "blue lightning" price: "VT30865" currency: VUV in_stock: true category: "Tools & Home Improvement" url: https://www.desertcart.vu/products/45436545-blue-lightning-79107-water-heater-life-extender-kit-with-flexible store_origin: VU region: Vanuatu --- # Blue Lightning 79107 Water Heater Life Extender Kit with Flexible Magnesium Anode Rod, Nipple Fitting, and 44-Inch Drainage Kit **Brand:** blue lightning **Price:** VT30865 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Blue Lightning 79107 Water Heater Life Extender Kit with Flexible Magnesium Anode Rod, Nipple Fitting, and 44-Inch Drainage Kit by blue lightning - **How much does it cost?** VT30865 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/45436545-blue-lightning-79107-water-heater-life-extender-kit-with-flexible) ## Best For - blue lightning enthusiasts ## Why This Product - Trusted blue lightning brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description This is the outlet fitting 79107 of the Blue Lightning magnesium flexible anode rod combined with the drainage kit. This 79107 has a length of 44 inches, a diameter of .75 inches, and 3/4-14 NPT thread size (this sizing should be standard for the bulk of residential water heaters). the rod is broken down into four separate segments. Each segment is magnesium on a steal rod core. The segments are attached via copper or stainless steel couplers and 301 stainless steel braided wire. All of our anode rods are lead free! the drainage kit comes with a full port brass valve that provides a 3/4 inch connection compatible with your average garden hose. This provides a method for easily draining your water heater annually to reduce sediment build-up. This valve also provides an opening large enough for a long narrow object to breakup any hardened material that has collected at the bottom of the tank. The full port valve comes with a water tight cap so that you can easily secure the connection when not in use. Together these items can significantly extend the life span of your water heater by preventing damage to the interior of the tank. Our innovatively designed Blue Lightning magnesium flexible rod, also known as a si rod, is designed to attract the corrosive properties in your water heater tank and break down before the steel interior of the water heater through a process called electrolysis. In many cases, particularly when an aluminium anode rod was used previously, the rod slowly deteriorates and Falls to the bottom of the water heater creating a destructive sludge. If this sludge is left unattended it can cause the drainage valve at the bottom of the water heater to become badly clogged and destroy the integrity of the appliance. ## Features - Magnesium anode rod - Flexible four section design - Full port drain valve with cap and chain - Brass nipple for connecting drain valve to water heater - Extend the life of your water heater with this kit ## Images ![Blue Lightning 79107 Water Heater Life Extender Kit with Flexible Magnesium Anode Rod, Nipple Fitting, and 44-Inch Drainage Kit - Image 1](https://images-na.ssl-images-amazon.com/images/I/41UYoNGYrqL.jpg) ![Blue Lightning 79107 Water Heater Life Extender Kit with Flexible Magnesium Anode Rod, Nipple Fitting, and 44-Inch Drainage Kit - Image 2](https://images-na.ssl-images-amazon.com/images/I/31tXrf9XyFL.jpg) ![Blue Lightning 79107 Water Heater Life Extender Kit with Flexible Magnesium Anode Rod, Nipple Fitting, and 44-Inch Drainage Kit - Image 3](https://images-na.ssl-images-amazon.com/images/I/21GkFZRJPqL.jpg) ![Blue Lightning 79107 Water Heater Life Extender Kit with Flexible Magnesium Anode Rod, Nipple Fitting, and 44-Inch Drainage Kit - Image 4](https://images-na.ssl-images-amazon.com/images/I/41abhjFS2YL.jpg) ![Blue Lightning 79107 Water Heater Life Extender Kit with Flexible Magnesium Anode Rod, Nipple Fitting, and 44-Inch Drainage Kit - Image 5](https://images-na.ssl-images-amazon.com/images/I/41nSvI9BHWL.jpg) ## Available Options This product comes in different **Style** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/45436545-blue-lightning-79107-water-heater-life-extender-kit-with-flexible](https://www.desertcart.vu/products/45436545-blue-lightning-79107-water-heater-life-extender-kit-with-flexible) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-02*