Spectre HPR Conical Air Filter 6in. Flange ID / 7.719in. - HPR0881B

Spectre's HPR (High Performance Racing) universal cone diesel air filters are designed specifically for the air flow and filtration needs of your diesel engine. We designed the media in this air filter for exceptional air filtration to protect your diesel engine while still providing increased air flow over a standard paper air filter. These washable cone filters come factory pre-oiled and ready to use, with multiple flange size and heights available. Spectre's HPR diesel air filters are available in red, blue or black. These universal clamp-on air filters are easy to install with no special tools or skills required.

Air filters are essential when it comes to your vehicles performance and protection. Shop from our list of air filters from brands like K&N, AEM, Injen, Spectre, Air Raid, aFe, and many more!

Replacing your OEM air filter with a drop in airfilter is a great way to increase airflow without replacing your entire air intake system. Replacing your air filter is cheap, fast, and easy. Another benefit of replacing your OEM filter with a drop in filter is that you can wash your drop in filter. you will never have to replace your OEM filter again.

Since 1983 Spectre has designed and offered unique and innovative parts and components to fuel your car or truck obsession. Our products are designed and tested to perform and last. We have a state of the art chassis dynamometer with diagnostic and emissions testing and performance optimizing capabilities, as well as a top of the line Super-Flow flow bench with airflow, pressure, and velocity measuring capabilities in both intake and exhaust modes, and also a whole bunch of expensive scientific laboratory type equipment, all of which are used to develop Quality Products that Perform.

From humble beginnings in a two car garage, to setting world records and becoming the first wheel driven, gasoline powered car to run over 400 mph, it's been one heck of a ride.