Made to high standards, these covers are designed to extend the life of your air intake filter while also giving you a way to visually see the amount of dust collected. The covers work equally well on both oiled and non-oiled filter elements to prevent larger debris from prematurely reducing critical air flow to your engine.
Installation Note: Take care installed over filter elements with metal cages as a metal snag can tear your cover.
58 Reviews Hide Reviews Show Reviews
-
Looks Good and Works
The filter looks nicer with the cover. The cover fits nice and snug. I don't live in s dusty area, but after 2 weeks it has a fine film of dust on it. Should help the filter last longer.
-
Very durable cover.
Covers very durable last long time I washing a lot run down Dusty dirty roads here in Florida. Riff Raff is my go-to place for these products.
-
Perfect and great price.
Looks good, fits good, fast shipping and great price.
-
prefilter
Looks nice and is a great pre filter
-
Great filter protection
Very good quality cover. Highly recommended.
-
Filter cover does its job
If you are looking for a cover for your filter that fits, does its job and is available in fancy dance colors - this is it. Highly recommended for ANY large, 6637 style filter as it protects it from excessive external wear issues.
-
awsome
cleans the engine compartment up and love that it says Riffraff on it
-
Great quality
I've used other pre-filters such as afe ,but none of them on the market fits like this unit from clay -fits like a tight glove . Awesome product
-
Riffraff fabric prefilter
Got it quickly and it fit perfectly. It looks to be good quality.
