aFe Filter GUARD Foam Pre-Filter For Use With 81-10076 & 87-10076 - 28-20004

Just like our air filters, this 1/2” open cell polyurethane foam pre-filter is washable and reusable. Just simply tap to remove excess debris between your usual cleanings, and then wash it with aFe...

aFe Filter GUARD Foam Pre-Filter For Use With 81-10069 & 87-10069 - 28-20002

Just like our air filters, this 1/2” open cell polyurethane foam pre-filter is washable and reusable. Just simply tap to remove excess debris between your usual cleanings, and then wash it with aFe...

aFe Magnum SHIELD Foam Pre-Filter For Use With 81-10068 & 87-10068 - 28-20001

Add an extra layer of protection to your air filter without compromising its performance. This 1/2 IN thick open-cell polyurethane foam pre-filter offers protection and convenience all in one.

aFe Magnum SHIELD Pre-Filter Black (Pair) For Use With 20-91203DM & 20-91203RM - 28-10593M

aFe POWER Filter GUARD Pre-Filters protect your performance air filter and extends your filter cleaning intervals by removing large particles like twigs and bugs from the air stream prior to the air...

aFe Quantum Pre Filter - Black - Fits All A/F - 28-10423

aFe Filter GUARD Pre-Filters protect your performance air filter and extends your filter cleaning intervals by removing large particles like twigs and bugs from the air stream prior to the air filter...

aFe MagnumSHIELD Pre-Filters P/F: 24-91042/21-90058/72-90058 (Black) - 28-10293

aFe Filter GUARD Pre-Filters protect your performance air filter and extends your filter cleaning intervals by removing large particles from the air stream prior to the air filter. This pre-filter...

aFe MagnumSHIELD Pre-Filters P/F 2x/72-91061 (Black) - 28-10283

aFe Filter GUARD Pre-Filters protect your performance air filter and extends your filter cleaning intervals by removing large particles like twigs and bugs from the air stream prior to the air filter...

aFe MagnumSHIELD Pre-Filters P/F: 20-91059/21-91059/72-91059 (Black) - 28-10273

aFe Filter GUARD Pre-Filters protect your performance air filter and extends your filter cleaning intervals by removing large particles like twigs and bugs from the air stream prior to the air filter...

aFe MagnumSHIELD Pre-Filters P/F: 21-90066 (Black) - 28-10263

aFe Filter GUARD Pre-Filters protect your performance air filter and extends your filter cleaning intervals by removing large particles from the air stream prior to the air filter. This pre-filter...

aFe MagnumSHIELD Pre-Filters P/F 2x-90054 (Black) - 28-10253

aFe Filter GUARD Pre-Filters protect your performance air filter and extends your filter cleaning intervals by removing large particles from the air stream prior to the air filter. This pre-filter...

aFe MagnumSHIELD Pre-Filters P/F 72-90040 (Black) - 28-10243

aFe Filter GUARD Pre-Filters protect your performance air filter and extends your filter cleaning intervals by removing large particles from the air stream prior to the air filter. This pre-filter...

aFe MagnumSHIELD Pre-Filters P/F 24-91039 21/72-90049 (Black) - 28-10233

aFe Filter GUARD Pre-Filters protect your performance air filter and extends your filter cleaning intervals by removing large particles from the air stream prior to the air filter. This pre-filter...