AEM has released six pre-filter wraps for AEM DryFlow Air Filters. AEM DryFlow Pre-Filters are manufactured from a durable micro-screen material and pretreated with a proprietary hydrophobic process designed to prevent splashes of water or mud from saturating your DryFlow air filter. These pre-filters are also perfect for use in harsh dusty environments. By filtering and keeping much of the dirt from the DryFilter air filter an AEM pre-filter wrap helps to extend the length of time between DryFlow air filter cleanings. They stop small dirt particles yet they add little restriction to the air flow of your filter. Each of these DryFlow Pre-filters comes with a yellow printed AEM logo. Each one is also made to fit a specific sized filter. There are more than 600 AEM air filters and air intakes that use one of these six Pre-Filters as an accessory. PartNumber : aem1-4007 Description : Air Filter Wrap Air Filter Shape : Round Tapered Color : Black Height : 7.125 in (181 mm) Length : 6 in (152 mm) Material Used : Silicone Treated Polyester Package Contents : 1 DryFlow Pre-Filter Wrap Package Quantity : 1 Product Style : AEM Wrap Weight : 0.1 lb (0 kg) Width : 5.125 in (130 mm) Wrap Type : PreFilter Title : AEM AEM-1-4007 Air Filter Wrap Height (in.) : 7.125 Shape : Conical Material : Silicone Treated Polyester Package Content : 1 DryFlow Pre-Filter Wrap Product Box Height : 0.75 in (19 mm) Product Box Length : 6.25 in (159 mm) Product Box Width : 4.87 in (124 mm) Item Type : High Performance Package Material : Plastic Other Package Type : Bag Warranty : 3 Months Item Weight : 0.1000 lbs. Length (in.) : 6 Length (mm) : 152mm Product Box Height : 0.75 in. (19mm) Product Box Length : 6.25 in. (159mm) Product Box Width : 4.87 in. (124mm) Width (in.) : 5.125 in. (130mm) Automotive Item Grade : High Performance Item Height : 7.125 in. (181mm) WARNING CA Proposition 65 : Yes WARNING CA Proposition 65 Message : WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov Air Filters::Pre-Filters