DOC'S DIESEL
Doc's Diesel Filters are spec'd and designed to meet or exceed the quality/performance of the original filters (OEM's) that come in your vehicle. Doc's premium grade media filter paper used on all Doc's Filters is what sets Doc's above the rest.
We wanted to go one step further in customer trust by providing,SAE J1985 3rd Party Testing of our parts.We did a full upstream and downstream efficiency testing along with a single pass efficiency test method. Our main fuel filters have been 3rd party tested, and as we get more testing we will be reporting the results.
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Customer Reviews
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Good stuff
Great products! I’ve put about 2000 miles on my truck since using this and gained on average 1mg so far.
N. Castille 2019 Ram 2500 Cummins
Excellent as always from DOCS DIESEL. Been ordering for years now. Couldn’t ask for better. Excellent products, service, and shipping. Staff is top notch. Appreciate all y’all do!!
Amazing stuff
Docs is awesome and their products are amazing. The quality is top notch and they stand behind their products. Lifetime customer