Valterra T21302VP Horst Miracle Probes For RV Gray Water Tanks Pack of 4

Valterra T21302VP Horst Miracle Probes For RV Gray Water Tanks Pack of 4 Product Details: Short Description Sludge and soap residue build-up on the sides of RV black and gray water tanks can lead to false readings. The sludge acts like a conductor between the positive content level sensors down the tank to the negative probe that is located at the bottom of the tank. This will trigger the indicator panel to show that there is liquid level in the tank even when there is none. Features: Horst Miracle Probes are considerably longer than standard probes and the sensor is surrounded by a Delrin body and teflon tube which prevents any liquid residue or sludge from setting up a conductive path Easy to install as they fit the 3/8? diameter holes of existing probes Compatibility with existing wiring and monitors so they can simply be connected to the new probes Specifications: Notes: For gray water tanks Our Shipping Policy: We ship out items within 24 hours of payment Via USPS First Class unless otherwise stated. Free shipping applies to USA orders ONLY! Please message us first for shipping to Puerto Rico, Alaska or Hawaii first as other cost may occur. Faster shipping service is available upon request for an additional fee. IF you need your item shipped faster than first class please upgrade to Priority mail shipping for 3.99 extra. We are an Authorized Volvo Penta & Keystone Dealer/Yamaha Dealer and stand by our product, If any problems occur with your purchase please message us with the details and we will do anything possible to make the situation right. Return Policy: If there are any defects or we send the wrong item we will gladly replace the item for you at no charge.Please verify your fit for your make before purchase. no returns are accepted!. PLEASE CONTACT US IF SOMETHING IS WRONG WITH YOUR ORDER OR YOU HAVE ANY CONCERNS BEFORE YOU OPEN A CASE ON EBAY. WE MAKE EVERY EFFORT TO MAKE THINGS RIGHT WITH OUR CUSTOMERS AND ALL WE ASK IS THAT YOU GIVE US THE CHANCE FIRST, ENJOY!