K&N's new HD air filters are designed to have the same efficiency as the
standard OEM replacement HD filters while flowing up to 15% more air. In
addition, K&N's HD air filters do not require the use of oil and can be
easily cleaned multiple times with power sprayers or commercial parts
washers. This specific filter mounts flange side up within the included 90 degree canister.
It comes with a specially designed drain valve in the bottom for allowing water to escape.
K&N heavy duty air filter with metal canister for motor homes and
The filter itself is a reversed flow filter, engineered to flow the air through the inside to the outside. This
reversed flow heavy duty air filter fits many applications including some Tiffin motor homes.
It has a 7 inch inlet flange and a 7 inch outlet flange. The hybrid filter media is a lofted red color synthetic material on the inside of the filter. This design allows for excellent filtration and engine protection by depth loading dirt and contaminants into the media itself rather than loading it
only on the surface. This is unlike most disposable air filters which only collect dirt and dust on the filtration
outer surface, which can cut off air flow and performance in a shorter
period of time. Restriction also works your engine harder.
Easy cleaning of the 38-2009R
is a key feature of this filter's design. Unlike other K&N products that require gentle washing, the 38-2009R only needs to be removed from its mounting canister and soaked with cleaner on the inside
(dirty side) of the filter, then washed thoroughly with a power sprayer on the outside
(clean side) surface until all of the cleaner and dirt is removed. After
drying the filter is ready for use and backed with K&N's factory warranty for 300,000 miles.
Tiffin motor homes and other vehicles that use a Farr 094973007, Racor 094973007,
or Parker 094973007 air filter can benefit greatly from the K&N new washable
air filter. Other manufacturers sometimes refer to this filter as an
ECO BC series air filter or a behind the cab replacement intake air filter.
Find K&N products for your vehicle using the K&N application search then use the K&N dealer search to find a K&N dealer in your part of the world.