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Breathe Better, Drive Cleaner.
Clean air isn’t just for your engine — it matters for you too. Doc's cabin air filters trap dust, pollen, and airborne junk before it hits your lungs. Swapping yours helps cut down on sneezing, stale smells, and foggy windows. They’re easy to replace, usually right behind the glove box, and built for a perfect fit every time.
Electrostatic Media
Traps Dust, Pollen, & other Airborne Particles
Stops Particles down to .001 Microns
Breathe Better, Drive Cleaner.
Clean air isn’t just for your engine — it matters for you too. Doc's cabin air filters trap dust, pollen, and airborne junk before it hits your lungs. Swapping yours helps cut down on sneezing, stale smells, and foggy windows. They’re easy to replace, usually right behind the glove box, and built for a perfect fit every time.
Electrostatic Media
Traps Dust, Pollen, & other Airborne Particles
Stops Particles down to .001 Microns
Customer Reviews
Customer Reviews
Shipping was fast and much more cost effective than others. Going to be using them for all my filters on diesels.
Everything went okay there was a little hiccup in shipping but they fixed the f***** in 1 day
The cabin filter was a perfect fit and high quality
I haven’t even received the filters because of slow shipping times. I will order elsewhere from now on due to how long it has taken.
Hey Keith! Thank you for reaching out. We apologize for the delay in shipping. The Holidays in the middle of the week recently pushed back our typical 1-2 day processing time for orders. Our normal delivery time is 3-5 business days from when your order was placed.Thank you!
The part itself was fine but shipping took 2 weeks.
Somehow I order wrong filter . Ask for an exchange . They said no exchange, have to reorder and pay shipping cost .. repeat customer order . no love !!
No issues installing the new filter took more time removing the glove cabinet then replacing the filter.
I could not use the crankcase filter because the wrong one was sent
Seems like a great solution to a common issue
I love being able to get all my filters in 1 place and bundled together! They are awesome quality and they ship them out quickly!
FREQUENTLY ASKED QUESTIONS
What’s your shipping policy?
We offer free shipping over $99 on all orders within the contiguous United States. Expedited shipping is available for an additional charge. Alaska, Hawaii, and Canada will have shipping fees.
Where does Doc’s Diesel ship to?
We ship to the U.S. and Canada! For Canada orders, any taxes, duties, or customs fees are the responsibility of the buyer. We handle orders in 1-2 business days, and most of the time in less than 24 hours if ordered on a week day. Depending on location, U.S. orders will arrive between 3-5 business days from your order. Canada orders typically arrive within 7-11 days.
What is your warranty?
View our Official Limited Warranty
Doc’s Diesel Filters meet or exceed Original Equipment Manufacturer’s (OEM) requirements. New vehicle warranties stay in effect when Doc’s Diesel filters are installed correctly and in conjunction to engine manufacturer’s recommendations.
Where is my order?
If you have not received your confirmation email us sales@docsdiesel.com so we can get everything sorted out ASAP. If you received a confirmation but no shipment email, we are still working on your order. Don't hesitate to email sales@docsdiesel.com if you would like more information and we'd be happy to check on your order. Please Include your order # in the email.
For Tracking information, it will be in your shipment email. Check the tracking # first or the latest updates. Doc's Diesel, just like you are at the mercy of shipping companies after a shipment leaves our warehouse. If there's been an issue with shipment we will happily work with you to figure out where the order is and what we can do to help. You can reach out to sales@docsdiesel and include your order # in the email. Thank You!
Why didn’t I get a confirmation email?
Sometimes an email may get sent to your spam folder! So don’t forget to check that. If you need more help to hesitate to reach us at sales@docsdiesel.com.
How do I start a return?
If you are unhappy with your purchase for whatever reason, and it's within 30 days from your purchase, you can return your diesel filters back to us. Item has to be in new condition. Once filters are received, we will refund your money (minus price of return shipping) within 2-4 business days. We will refund to your original form of payment.
To start a return, visit our Returns Center.
View Our Official Limited Warranty Policy
Thank you!
DIESEL TRUCK MAINTENANCE MADE EASY.
Doc’s Diesel is your trusted online source for premium maintenance parts built specifically for Cummins, Powerstroke, Duramax, and EcoDiesel trucks. From filters and brakes to full oil kits, we make it easy to get the right parts without the inflated prices you’ll find at dealerships or parts stores.
Whether you're a weekend wrench or a full-time heavy hauler, Doc’s helps you skip the markup, avoid the breakdowns, and keep your truck running strong—all without wasting time chasing parts.
DIESEL TRUCK MAINTENANCE MADE EASY.
Doc’s Diesel is your trusted online source for premium maintenance parts built specifically for Cummins, Powerstroke, Duramax, and EcoDiesel trucks. From filters and brakes to full oil kits, we make it easy to get the right parts without the inflated prices you’ll find at dealerships or parts stores.
Whether you're a weekend wrench or a full-time heavy hauler, Doc’s helps you skip the markup, avoid the breakdowns, and keep your truck running strong—all without wasting time chasing parts.