Amazon.com: Air Intake Filter Sock Cover,Universal Air Filter Protective Cover Dustproof for High Flow Air Intake Filters(Small) : Automotive
RIPP Superchargers Air Filter Sock, Jeep (2012-16) Wrangler
Pusher Hollow Point Air Filter
Amazon.com: Cone Air Filter Sock Waterproof Universal Fit for Performance Air Intake Filter, Dustproof Protection Cover of High-Flow Air Intake Filter : Automotive
4 x Single Carb Sock Velocity Stack Air Filters Dellorto DHLA & DRLA 100mm | eBay
CTS Turbo Air Filter Sock for CTS 2.75 & 3" Air Filter – Euro Performance Center
Amazon.com: Air Intake Filter Sock Cover, Universal Car Cold Air Filter Protective Cover Dustproof for High Flow Air Intake Filters, black : Automotive
Dinan D401-0111 Replacement Air Filter Sock on the BMW 323i/325i/328i/330i/525i/528i/M3/Z3/Z3M
ITG Trumpet Sock Filter for Double Air Horn - Pegasus Auto Racing Supplies