The aFe MagnumSHIELD Pre-Filter (part 28-10133, black) is a fabric sleeve that wraps over a performance air filter to catch large debris before it reaches the filter element. aFe Magnum Shield Pre-Filters protect your performance air filter and extend your filter cleaning intervals by removing large particles from the air stream prior to the air filter. The pre-filter does not restrict air flow and is made of a dry weave fabric that does not attract dirt and cleans with soap and water. That combination lets you keep intake flow close to a bare filter while adding a reusable layer of protection in dusty conditions.
The manufacturer's fitment table confirms this pre-filter for the aFe 72-90032 air filter, which has an oval 7 x 10 inch base, a 5.25 inch top diameter, and an 8 inch height that excludes the flange. It has been confirmed to fit the listed aFe POWER air filter, and the filter base, top and height dimensions are listed to identify fitment on other air filters. Measure your element before ordering if you run a different filter. Long-tail searches this part serves: aFe 72-90032 pre-filter, oval 7x10 air filter sock, MagnumSHIELD dry weave pre-filter, aFe 28-10133 fitment, cold air intake dust pre-filter.
The manufacturer states that the pre-filter does not restrict air flow.
The manufacturer notes that the dry weave fabric does not attract dirt and can be cleaned with soap and water.
The manufacturer's fitment table lists the 72-90032 air filter, with an oval 7" x 10" base, a 5.25" top diameter, and an 8" height excluding the flange. Confirm your filter's dimensions against these figures before ordering.
