10AN 37-Degree Universal Filter

The 10an body is surprisingly compact for a filter this size, making it easy to fit in tight engine bay spots. Threads were clean and the o-ring seated perfectly on the first try. Exactly what I needed for my fuel system.

Installed this on my fuel return line and the 37-degree flare seated perfectly with no leaks on the first try. The universal fit saved me from hunting down a custom adapter, and it’s solidly built for the price.

The 37-degree flare seat on this filter makes it a perfect match for my existing AN lines, and the 10AN size was exactly what I needed for the return side of my fuel system. Machining looks clean and threads engaged smoothly without any binding.