7310016 Advanced FLOW Engineering Air FilterManufacturer: AFE Availability: 4 in stockSKU: AFE73-100167310016 Advanced FLOW Engineering Air Filter $82.00 Qty: Add to cart Ship toSelect countryUnited States of America *Other *Shipping MethodNameEstimated DeliveryPriceNo shipping optionsApply Custom wishlist OKAdd to wishlistAdd to compare listEmail a friend1:Pro-GUARD 7 air filter is for maximum protection. It is constructed using 5 layers of progressively finer medical grade cotton gauze, combined with 2 layers of non woven synthetic polyester fabric with random porosity. The result is high performance airflow with the filtration efficiency of a heavy duty filter. For diesel vehicle owners who demand ultimate protection. The best engine protection money can buy. The only 7 Layer progressive cotton/synthetic media in the world. No other performance filter media can match the engine protection of aFe's Pro-GUARD 7WashableGold7 Layer Cotton Gauze/ Synthetic MediaPanelPro-GUARD 7 air filter is for maximum protection. It is constructed using 5 layers of progressively finer medical grade cotton gauze, combined with 2 layers of non woven synthetic polyester fabric with random porosity. The result is high perfor