“2014 F-250 4x4. 255k miles! This is my 3rd round with DOC's, quick shipment, reasonably priced and the filters work awesome! Highly recommend and will buy again!!”

“Overall, this is an excellent product. Along with the rest of their kit. Best price anywhere along with great care and quality shipping of products. OEM or better fitment. Couldn't ask for anything better.”

“I bought one just to give them a try and then forgot to change it. It lasted so much longer than the recommended mileage before I had any issue that I went ahead and have one automatically sent to my house as needed so I remember to change it on time.”

“Docs is my go to. I have been a customer for several years now. Products are always spot on and high quality. Will be a customer as long as I own a Diesel Truck. Keep up the great work Docs!”

“Absolutely love this kit from Doc's. Aside from affordability its quality is up there. 100% will buy again. I highly recommend their brakes too. I'm still blown away at the change from install nearly a month ago.”

“Really affordable price but with identical rating and specs on the filters. I've been running docs fuel and oil filters for about 40k miles now and no issues what so ever. I used to work as a technician for Ford Dealership and can personally say the quality and craftsmanship is really good. I highly recommend.”