We recently changed our name from CumminsCatFuelFilters.com to this new domain address because we have expanded our kits to include Duramax Cat fuel filter kits as well. More info on the new Duramax Cat fuel filter kits can be seen by clicking on the Duramax truck below.
Updated 1/28: Duramax kits are $50 off for a limited time. Also, we have added an option on checkout to get protected immediately by getting a kit installed, but taking up to 6 month to pay for it interest-free.
Our Diesel Fuel Filter Kits were developed to be an affordable solution for diesel truck owners to protect them against pump and injector failures in an increasingly bad fuel market. We are just normal guys in a small shop in Bend, Oregon that want to help you protect your truck, but not break the bank doing it. We don't spend money on advertising, fancy boxes and stickers, we pass all those savings on to you by giving you a good quality product at a very fair price.
These kits were not developed for the high horsepower trucks, but rather for the average guy that is stock or just throws a simple tuner and a few light mods on his truck and wants rock-solid, everyday driving dependability. If you are wanting over 500HP, we recommend going a different direction and paying twice as much for the kits that were designed for this higher horsepower.
We all either have had our own experience or have a buddy that has had to replace his pump or injectors. As you well know, this is a very costly repair costing thousands of dollars. What we have developed is a simple solution to help keep your high pressure system from failing due to todays increasingly bad fuel. We have developed our kits with high quality fuel filters that are available in almost any decent size town for between $12-18. No proprietary filters you have to buy from us like some of the other kit manufactures out there. Once you install our kit, you will only need to change the expensive OEM filter every couple years. This alone will eventually pay for our kit, but you will also have 100% peace of mind knowing that you are protected.
Why we chose the CAT filter for our kits.
Diesel trucks from the factory typically come with a 7 micron or higher OEM fuel filter that is only about 60% efficient. That's right, 60% efficient! The injector manufactures for these engines recommend at least 4 micron or better! This along with increasingly bad fuel, and poorly designed fuel delivery systems on some brands is why they are notorious for taking out the injectors. In fact, OEM injectors are typically on backorder due to so many being sold worldwide. According to an in-depth research study conducted by CAT, the 7 micron particle has been shown to be the main cause of accelerated pump and injector wear in the Common Rails producing upwards of 26,000psi. These 7 micron particles blasting through your injectors at that kind of pressure result in premature failure which can cost upwards of $3,000-$4,000 in repair bills. CAT fuel filters are made to the highest level of quality in a factory, specifically designed to produce 'zero tolerance' filters. CAT built this factory that completely manufactures the filter without a human being touching it, because filter manufacturing can be very tedious and boring, which results in human error. The results of this factory process are a true, 2 micron fuel filter removing 2 micron and larger particles with over 98% efficiency. Do your own research on these CAT filters. For the money and the nationwide availability, you will be pressed to find a better filter out there.
Look at the fuel test data chart below analyzed by a third-party lab showing the fuel station pump, oem filter, target ISO standards and the CAT filter. It speaks for itself.
ISO Cleanliness Levels
Click here for the Frequently Asked Questions page.
Key Benefits of our kits
Over 98% efficient at removing particles 2 micron and larger (OEM filter is only about 60% efficient removing larger 7 micron particles!).
Our filters are placed before the stock filter, so the stock filter catches any debris and particles downstream resulting from filter replacement and maintenance.
Filters are readily available in your town, not proprietary from us.
Less possible hassle from dealer being before the stock filter.
Ours is not mounted directly on the engine vibrating a heavy fuel-filled filter and bracket around off of a couple engine bolts.
Quick and easy installation.
Filters fuel better than any existing secondary fuel filter kit on the market.
Filters takes less than a minute to change every 15,000 +/- miles.
Filters can be bought for around $12-18 easily all over the US and Canada.
Our brackets mount 2" higher than most brands completely hiding it inside and above the frame rail for protection.
Reduces engine area under-hood clutter.
Kits include high quality steel fittings (not brass) and fuel hose.
Kits include everything needed to install. (if it has our pump, you must supply 12 volt power)
Maximizes pump and injector life.
Works with the stock fuel pump or we put one in the kit.
Will not drop fuel pressure.
Bio-diesel B100 compatible.
Noticeable smoother idle.
Detailed color picture instructions included.
Proven track record of filtration success from thousands of truck owners.
100% peace-of-mind knowing you are protected.
Our listed prices include shipping to your door with tracking and no additional charges at checkout!
Click here for the Frequently Asked Questions page.
For More Information Or To Purchase Please Select Your Model Below: