2 Pack 1/2Inch NPT RV Water Heater Anode Rod with PTFE

Made using high-quality -material. Our -rod absorb oxidizing substances and all the contaminants in the water towards itself by electrolys, preventing the water tank from rusting in the metal water tank, ensuring your RV water heater lasting use.
These water heater anode rods work aluminum ones in attracting corrosive elements, protecting your water heater tank from being corroded and prolonging its life span.
Extends the life of a water heater by attracting corrosive elements in the water. If the anode rod is depleted and fully decayed, the water heater will begins to rust, then crack, fail and leak.
These anode rods are 4.5inch long/115mm, 0.5 inch diameter/13mm, 1/2inch threads,fits for Atwood Water Heaters.
Use with: For Atwood water heaters. Unscrew the anode rod to drain the tank. If the rod is mostly eaten , replace with a new one. Always keep a spare in your RV. Colour:silver
Material: Alloy + Steel
Different batches, the appearance and color of the anode rod may be different from the picture, which does not affect Package Contents:
2 x RV anode rods
1 x PTFE tape (the color of the tape is random, don't accept the specified color) Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.