EaAR Air Filters are specially designed for racing and street rod enthusiasts who desire Ea protection in carbureted applications. AMSOIL EaAR Air Filters are constructed with the same dedication to quality as all other Ea filters.

Expanded Applications

AMSOIL custom EaAR filter assemblies are designed with the racer in mind. They incorporate good looks and excellent air flow, as well as the high efficiency customers expect from Ea technology. These custom air cleaner assemblies are designed for use with carbureted engines that use a 14-inch round element air cleaner housing. The EaAR kits provide more air flow than other assemblies of this type. Kits feature the common 14- inch diameter carburetor plate, air filter and high air flow lid, and they come with a 2-inch, 3-inch, 4-inch, 5-inch or 6-inch-high filter to meet the needs of racers and enthusiasts. Replacement filters, air flow lids and carburetor plates are also available for purchase separately.

AMSOIL EaAR filter kits provide racers with more power through the new Ea air flow lids. Not only does the Ea air flow lid add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the AMSOIL Ea air flow lid delivers the best protection available for engines, and it comes in a wide range of applications. The air flow lids feature a polished aluminum trim ring with AMSOIL logos etched in the surface.

Filtration Technology

AMSOIL EaAR Air Filters are designed to replace stock cellulose, oil-wetted gauze or foam filters. AMSOIL EaAR Air Filters are composed of the same nanofiber media found in the AMSOIL Ea Air Filters for auto and light truck applications (EaA), Universal Cold Air Induction Filters (EaAU) and the AMSOIL Ea Motorcycle Air Filters (EaAM). Nanofibers have sub-micron diameters and small inter-fiber spaces, resulting in more contaminants being captured on the surface of the media. Cellulose, wetted gauze and foam filters are larger and have larger spaces between the media, causing contaminants to load into the depth of the filter, plugging the airflow path and resulting in higher restriction and lower capacity. The nanofibers found in the AMSOIL EaAR Air Filters are less than one micron in diameter and because of their size, there are more pores per square inch (higher pore density), allowing for higher dirt-holding capacity and lower pressure drop when compared to traditional filter media. Thinner media fibers, like those in the EaAR Air Filters, produce more uniform pore size distribution, improving the filter’s overall availability to capture and retain particles.

Filter Construction

The nanofiber media is pleated with epoxy-coated wire on the media for additional strength and stiffness. A high-quality plastisol potting compound is used to ensure filter media and screen stability while sealing the filter in the air box. The EaAR filtration system allows air to flow through the side for traditional filtering and offers additional filter area by allowing air to flow through the nanofiber media on the top lid, adding greater performance and superior efficiency.

Quick Cleaning

AMSOIL EaAR Air Filters are cleanable and long lasting. AMSOIL recommends cleaning EaAR Air Filters when designated by the restriction gauge if the vehicle is so equipped, or according to operating conditions. In dusty conditions or in high-performance vehicles, more frequent cleaning may be required. EaAR Air Filters may be cleaned by vacuuming the media on the dirty side or using low pressure shop air to blow the filter media on the clean side. AMSOIL recommends cleaning EaAR filters as conditions dictate.

Consult the below dimension sheet for applications.