Riffraff Diesel 6637 Dry Washable Filter

Part Number:
RDP-080172

Manufacturer:

$136.86
$112.21
(You save $24.65 )
(4 reviews) Write a Review
Riffraff Diesel 6637 Dry Washable Filter

Riffraff Diesel 6637 Dry Washable Filter

Using proprietary blue dry synthetic media, our 6637 Dry Washable filter flows 10.53% more air than Donaldson's filter all while maintaining a 99.98% efficiency using the ISO A2 Fine Dust test criteria.

100% Made in the USA

Our Dry Filtration, Washable Filter can easily be rinsed off with a garden hose, lightly blown dry with shop air and allowed to air dry up to 5 times all while increasing the useful life of your filter and keeping the cost low.

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  • 5
    Washable 6637 Filter

    Posted by Chris Fleming on Nov 25th 2024

    This is the best 6637 filter for the money. Paid for itself the first time I washed it.

  • 5
    Riffraff Blue Filter

    Posted by Geoff on Jan 4th 2024

    Already paid for itself, have washed it from all the dust on the farm. I am happy to be able to buy a few less filters every year.

  • 5
    Excellant Filter

    Posted by Jason Franks on Oct 20th 2023

    I was impressed by how much better this flows than my Napa 6637. It was a direct replacement and I now have zero smoke on hard throttle and I can hear the turbo better. I am very happy I can even wash it out a couple times to allow it to last longer. Riffraff Rocks!

  • 5
    Very satisfied

    Posted by Robert M Palm Jr on Oct 20th 2023

    Very satisfied