aFe Magnum FLOW PRO GUARD7 Universal Air Filter w/ Pre-Filter 4 F x 8-1/2

Pro-GUARD 7 Media:
This filter features Pro-GUARD 7 media that consists of 5-Layers of progressively finer mesh oiled cotton gauze and 2-layers of finer porosity synthetic non-woven media for maximum protection in the most extreme environment. The Pro-GUARD 7 filter media has been tested at 99.51 percent filtration efficiency. Also included is a Magnum SHIELD Pre-filter to protect your performance air filter from debris, repel water and keep your air filter cleaner, longer.

Massive Washable/Reusable Filter:
With 8-1/2" Base x 8-1/2" Top x 11" Height with a 4" flange, this filter is a direct replacement for the popular Donaldson paper filter (P/N: ECB085011) with the rigid flange. Rather than throwing the filter away, you can now wash the filter and reuse it over and over again.

Rounded Open Pleats:
aFe performance air filters use a rounded, evenly spaced pleat design which produces more useable filter surface area for increased flow and greater dust holding capacity. Pleats are 30% taller than the paper alternative.

100% polyurethane construction:
To allow multiple cleaning cycles, the top and base are made of 100% pliable polyurethane that does not deteriorate with time or exposure to heat and chemicals.

Magnum SHIELD Pre-Filter:
Protects your performance air filter from debris, repels water and keeps your air filter clean longer with minimal effect on air flow.

aFe Power Universal Clamp-on performance filters have a limited 2-year warranty.