The MAXIMA FFT Waterproof Foam Air Filter Treatment Protectant Oil is a high-quality product designed to protect and extend the life of air filters in automotive applications. This 16oz. container of treatment protectant is specifically manufactured by MAXIMA in the United States, ensuring top-notch quality and performance. It comes in a pack of 1 unit, making it easy to use and ensuring maximum protection for your vehicle's air filter. Ideal for car enthusiasts and mechanics looking to keep their vehicles running smoothly and efficiently.