K&N 81-0300 Replacement Fuel Filter

These work well in low or no vibration situations. The nipples are shorter than I like though. They really should be another 1/4 inch longer where the hose slips on.

This little filter packs a punch for its size. The clear glass housing is a standout feature—it lets you easily spot debris buildup without taking anything apart. I installed it on a classic carbureted setup using 5/16" fuel line, and it fit perfectly. The replaceable mesh element is a smart touch, saving time and money down the line. Installation was a breeze—no special tools needed—and it’s held up well under regular use. It’s not designed for fuel-injected systems, but for older vehicles or small engines, it’s a reliable, budget-friendly solution. At under $10, it’s hard to beat for peace of mind and easy maintenance.

Great filter

This fuel filter has great flow, easy to install but I will say after a few weeks of my truck sitting the fuel filter was leaking and it wasn’t the hoses it was the actual filter but I just had to mess around with it then it was all better. For the filter being glass and tiny it is very durable.

It works good just get some good hose clamps to help keep it leak free and check it to make sure it's all the way screwed together before u add fuel to it but I like it if there's anything in your fuel tank besides fuel that shouldnt be this will help show it if it gets past your fuel pump

Great little filter. I've bought more than one

I bought this K&N filter because it was from a trusted brand. I installed it on a skid steer with no fuel pump, just gravity feed. In less than a month, the rubber gaskets that create the seal between the glass tube and the ends of the filter disintegrated. The rubber chunks and shreds then went on to clog the filter and on down the line. I find it hard to believe that K&N would source gaskets that dissolved in gasoline. Maybe these are fakes. A waste of time and potentially dangerous. Update: I purchased the service kit for the filter, which comes with new gaskets and filter screen elements. Those gaskets have been fine. As directed by Amazon, I contacted K&N customer service. They are sending a replacement. I'm happy all their gaskets aren't defective and I appreciate that they are going to replace the part, but they should recall the bad units.

great filter would buy again

Perfect and fast delivery

Been good so far on a Hanway Scrambler 125 E4. The unit can be disassembled for cleaning / filter replacement very easily with 2 wrenches. Clear view of fuel and the filter element to see any debris. And much better than the cheap paper ones which always clog quickly.

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The filters are very good in size and quality. It is good for in line filers after the feul tank and it is better to put a smaller filters forvthe feul injection

Excelente filtro, practico, fácil de instalar, se ve muy bien instalado. Gracias