Quick view Banks Power Banks Power Pre-Filter (for PN 41835 / 41506) - 42640 Compare $48.98 $44.99 Highly recommended in dirty environments. Keep your Ram-Air Filter protected from large debris, bugs, mud, etc... Banks hydrophobic pre-filters Highly recommended in dirty environments. Keep your Ram-Air Filter protected from large debris, bugs, mud, etc... Add to Cart Add to Cart
