The Thermobile 40225083 is a genuine OEM fuel filter designed for a wide range of Thermobile heaters. This essential component ensures clean fuel delivery, protecting the heater's engine and fuel system from contaminants. It is compatible with various AT, ITB, ITA, ITM, ITQ, TVA, TVD, TVM, TVQ, VTB, VTA, VTM, and VTQ series models, providing reliable performance and extending the lifespan of your heating equipment. With a length of 95 mm, a diameter of 51 mm, and a weight of 0.12 kg, this filter is engineered to precise specifications for optimal fit and function.