With five layers of progressively finer mesh cotton gauze media and two layers of synthetic media and a 100% polyurethane top and base, this high flow "oiled" conical performance filter provides excellent airflow for maximum horsepower and torque. Washable and reusable for multiple cleanings, the tall, open, evenly spaced pleats provide excellent dust holding capacity for longer service cycles between cleanings. The pliable polyurethane flange with integrated bumps insures a tight, no leak seal over the life of the filter.

• Top And Base Made From 100% 55-Shore A Polyurethane
• 5 Layer Cotton Gauze 2 Layers Synthetic
• Washes Clean w/Soap And Water
• Limited Lifetime Warranty
• Washable And Reusable
• 50 State Legal

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Constructed with 100-percent polyurethane boxed frame, this non-oiled OE replacement filter provides years of hassle free service. Three Layers of Progressive Synthetic (Dry) Media for Maximum Convenience. Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Integrated urethane bump seal insures tight, no leak seal over the life of the filter.

• Outflows Stock Paper Filters For Improved Horsepower and Torque
• 100% Polyurethane Frame On All Sides For Extra Long Filter Life
• Washable And Reusable For Multiple Cleaning Cycles
• Progressive Bump Seal Design For A Perfect Fit

This Part Fits:

Constructed with 100-percent polyurethane boxed frame, this non-oiled OE replacement filter provides years of hassle free service. Three Layers of Progressive Synthetic (Dry) Media for Maximum Convenience. Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Integrated urethane bump seal insures tight, no leak seal over the life of the filter.

• Outflows Stock Paper Filters For Improved Horsepower and Torque
• 100% Polyurethane Frame On All Sides For Extra Long Filter Life
• Washable And Reusable For Multiple Cleaning Cycles
• Progressive Bump Seal Design For A Perfect Fit

This Part Fits:

Constructed with 100-percent polyurethane boxed frame, this non-oiled OE replacement filter provides years of hassle free service. Three Layers of Progressive Synthetic (Dry) Media for Maximum Convenience. Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Integrated urethane bump seal insures tight, no leak seal over the life of the filter.

• Outflows Stock Paper Filters For Improved Horsepower and Torque
• 100% Polyurethane Frame On All Sides For Extra Long Filter Life
• Washable And Reusable For Multiple Cleaning Cycles
• Progressive Bump Seal Design For A Perfect Fit

This Part Fits:

Constructed with 100-percent polyurethane boxed frame, this non-oiled OE replacement filter provides years of hassle free service. Three Layers of Progressive Synthetic (Dry) Media for Maximum Convenience. Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Integrated urethane bump seal insures tight, no leak seal over the life of the filter.

• Outflows Stock Paper Filters For Improved Horsepower and Torque
• 100% Polyurethane Frame On All Sides For Extra Long Filter Life
• Washable And Reusable For Multiple Cleaning Cycles
• Progressive Bump Seal Design For A Perfect Fit

This Part Fits:

With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air filter line features state of the art designs and performance. All SuperNano-Web air filters feature a proprietary media that includes and high-flow base media with a highly efficient Nano membrane applied on top. This allows our SuperNano-Web media to flow the maximum amount of air, all while protecting your valuable engine from harmful dirt and debris. 100% cleanable with a light blast of compressed air and requiring no oil to function properly, you'll never have to worry about your MAF sensor becoming dirty from over oiling your air filter again; Lab Tested and Race Proven!, Our media was lab tested by an outside lab to ensure accuracy and filtration performance. We then took that data and tested in the harshest conditions by racing the Baja 1000 in Mexico and also throughout the sand dunes of the Middle East and all to provide you with best air filter that money can buy. Improve Performance while Protecting Your Engine., Injen's High-flow SuperNano-Web media was designed to improve airflow and filtration efficiency resulting in increased horsepower and torque, all while protecting your engine from harmful dirt and contaminants.

• Direct Fit for many Injen intakes and/or universal applications
• Dry filtration media; no oil required for maximum performance
• Twist Lock base for use on select Evolution intake systems
• Integrated Ridges In Flange Insures A Tight No Leak Seal
• Stainless steel band clamp with inner protective liner
• Fully serviceable Injen SuperNano-Web dry air filter
• Deep pleats for maximum airflow and efficiency
• Injen Technology Limited Lifetime Warranty
• Base Outside Diameter 8.00" Twist Lock
• Top Style; Closed Inertia Cone Top
• Flange Inside Dimensions 5.00"
• Made in Pomona California, USA
• Overall Height 9.40"+/-.150"
• Top Outside Dimensions 5.30"
• Conical Air Filter Shape
• Flange Height 1.00"
• Media Height 7.90"

With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air filter line features state of the art designs and performance. All SuperNano-Web air filters feature a proprietary media that includes and high-flow base media with a highly efficient Nano membrane applied on top. This allows our SuperNano-Web media to flow the maximum amount of air, all while protecting your valuable engine from harmful dirt and debris. 100% cleanable with a light blast of compressed air and requiring no oil to function properly, you'll never have to worry about your MAF sensor becoming dirty from over oiling your air filter again; Lab Tested ? Race Proven!, Our media was lab tested by an outside lab to ensure accuracy and filtration performance. We then took that data and tested in the harshest conditions by racing the Baja 1000 in Mexico and also throughout the sand dunes of the Middle East ? all to provide you with best air filter that money can buy. Improve Performance while Protecting Your Engine., Injen's High-flow SuperNano-Web media was designed to improve airflow and filtration efficiency resulting in increased horsepower and torque, all while protecting your engine from harmful dirt and contaminants.

• Direct Fit for many Injen intakes and/or universal applications
• Dry filtration media; no oil required for maximum performance
• Twist Lock base for use on select Evolution intake systems
• Stainless steel band clamp with inner protective liner
• Fully serviceable Injen SuperNano-Web dry air filter
• Deep pleats for maximum airflow and efficiency
• Base Outside Diameter 7.00" Twist Lock
• Made in Pomona California, USA
• Top Outside Dimensions 5.0 In.
• Flange Inside Dimensions 5.00"
• Overall Height 6.350"+/-.150"
• Top Outside Dimensions 5.0"
• Conical Air Filter Shape
• Top Style; Closed Top
• Flange Height 1.00"
• Media Height 4.75"

With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air filter line features state of the art designs and performance. All SuperNano-Web air filters feature a proprietary media that includes and high-flow base media with a highly efficient Nano membrane applied on top. This allows our SuperNano-Web media to flow the maximum amount of air, all while protecting your valuable engine from harmful dirt and debris. 100% cleanable with a light blast of compressed air and requiring no oil to function properly, you'll never have to worry about your MAF sensor becoming dirty from over oiling your air filter again; Lab Tested ? Race Proven!, Our media was lab tested by an outside lab to ensure accuracy and filtration performance. We then took that data and tested in the harshest conditions by racing the Baja 1000 in Mexico and also throughout the sand dunes of the Middle East ? all to provide you with best air filter that money can buy. Improve Performance while Protecting Your Engine., Injen's High-flow SuperNano-Web media was designed to improve airflow and filtration efficiency resulting in increased horsepower and torque, all while protecting your engine from harmful dirt and contaminants.

• Direct Fit for many Injen intakes and/or universal applications
• Dry filtration media; no oil required for maximum performance
• Integrated Ridges In Flange Insures A Tight No Leak Seal
• Stainless steel band clamp with inner protective liner
• Fully serviceable Injen SuperNano-Web dry air filter
• Deep pleats for maximum airflow and efficiency
• Injen Technology Limited Lifetime Warranty
• Top Outside Diameter 5.30"Inertia Top
• Top Style; Closed Inertia Cone Top
• Flange Inside Diameter "3.250"
• Made in Pomona California, USA
• Overall Height 8.375"+/-.150"
• Base Outside Diameter 6.00"
• Conical Air Filter Shape
• Flange Height 1.75"
• Media Height 6.875"

Water Resistant: Filter cover Hydrophobic treatment helps repel moisture and protect against water entering the engine due to puddle splash or heavy rainstorms. Although our Pre-Filters are proven to be extremely effective in repelling water, please keep in mind they are NOT WATER PROOF. If submerged, your intake can hold or pass water. This treatment will last for six months to one year, depending on use and conditions. As a general guideline we recommend replacing your Outerwears air filter cover with every other air filter service to help maintain its intended performance benefits. A quick test can help determine if it is time to change your Pre-Filter. Simply take an ordinary clean spray bottle filled with water and gently spray the Pre-Filter. If water beads off the Pre-Filter, your water repellency is still working. If you see water enter through the Pre-Filter, it is time to purchase a new cover. - - Maintenance & Cleaning - Depending on driving conditions, service intervals may vary. We recommend making a visual inspection as often as you would normally service your vehicle. If your vehicle sees a lot of dirt track competition (pulling/dirt drags) or dirt road driving, we recommend viewing the Pre-Filter at least after every race or trip. If you see a significant amount of dirt, you should clean the Pre-Filter. If the only driving you experience is street, we recommend checking the Pre-Filter every 3,000-5,000 miles. Although your Pre-filter may not require a thorough cleaning, you may want to shake off excess dirt to maintain your optimum horsepower and fuel efficiency, then reinstall. Caked debris can be loosened by soaking this filter cover, after being removed from your main filter and vehicle, in a mild soapy water solution and then rinsed clean and allowed to dry before re-installation. Do not scrub or use aggressive cleaning chemicals as the pre-filter and hydrophobic treatment can become damaged resulting in reduced efficiency and premature failure.

• Compatible with WCF100717 4" Air Filter and WCF100719 5" Air Filters
• Enhances the efficiency of performance / exposed air filters
• Hydrophobic water-repellent treatment
• Resistant to heat up to 450 degrees F
• Filters debris down to .005"
• Puncture resistant
• Air Filter Cover
• UV resistant

Maintenance - The cleaning / replacement interval depends on your driving conditions. We recommend that you inspect your air filter every 5,000 miles by removing the filter cover and examining the pleats. Keeping your filter cover clean and blowing out your dry air filter with compressed air will help extend the life of the primary filter media. Depending on use conditions we recommend replacing the dry filter every 15-30,000 miles or when you notice that the filter pleats are starting to collapse. - - Cleaning - Your WCFab air filter is a DRY media filter. IT IS NOT WASHABLE. To clean your filter and help extend the life between replacement intervals, use compressed air to blow off the outside of the dry filter keeping the air nozzle moving and no closer than 6 inches to the media. This can be done while the filter is still in the vehicle. If you would like to blow it out further, remove the filter from the intake and take it to a space away from the vehicle and any openings into the engine and blow compressed air through the filter from the inside out being careful not to concentrate the compressed air in one location in the media.

• Correct Replacement Dry Air Filter for WCFab 5" Air Intakes, Twin Turbo and S400 Single Turbo Install Kits
• Exceptional filtration keeps your engine protected from harmful debris
• Measures 11" long, 5" diameter at the inlet, and 7" at the base
• Extend the life of the filter using compressed air
• Lasts up to 30,000 miles on the highway
• Airflow comparable to cotton filters
• Dry Air Filter 5" Inlet

Maintenance - The cleaning / replacement interval depends on your driving conditions. We recommend that you inspect your air filter every 5,000 miles by removing the filter cover and examining the pleats. Keeping your filter cover clean and blowing out your dry air filter with compressed air will help extend the life of the primary filter media. Depending on use conditions we recommend replacing the dry filter every 15-30,000 miles or when you notice that the filter pleats are starting to collapse. - - Cleaning - Your WCFab air filter is a DRY media filter. IT IS NOT WASHABLE. To clean your filter and help extend the life between replacement intervals, use compressed air to blow off the outside of the dry filter keeping the air nozzle moving and no closer than 6 inches to the media. This can be done while the filter is still in the vehicle. If you would like to blow it out further, remove the filter from the intake and take it to a space away from the vehicle and any openings into the engine and blow compressed air through the filter from the inside out being careful not to concentrate the compressed air in one location in the media.

• Correct Replacement Dry Air Filter for WCFab 4" Intake kits and S300 Turbo Single Install Kits
• Exceptional filtration keeps your engine protected from harmful debris
• Extend the life of the filter using compressed air
• Lasts up to 30,000 miles on the highway
• Airflow comparable to cotton filters
• Dry Air Filter 4" Inlet

This Spectre OE replacement air filter is an easy to install performance option for the stock panel shaped air filter in multiple Nissan, Infiniti, Subaru and Jeep applications. With its performance synthetic air filter media, this air filter has been designed to add horsepower and quicker acceleration by allowing more air flow into your engine than ordinary paper filters. This air filter's sealing edge was engineered to insure a proper air box seal and great engine protection.

• Easy to install with no special tools or skills required
• Made From High Quality Cotton Gauze

This Part Fits:

This Spectre OEM replacement air filter is an easy to install performance option for the stock panel shaped air filter in multiple Nissan, Infiniti and Subaru applications. With its performance synthetic air filter media, this air filter has been designed to add horsepower and quicker acceleration by allowing more air flow into your engine than ordinary paper filters. This air filter's sealing edge was engineered to insure a proper air box seal and great engine protection.

• Easy to install with no special tools or skills required
• Made From High Quality Cotton Gauze

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Spectre's High Performance Replacement Air Filters are engineered to outperform ordinary paper filters by providing increased air flow for improved performance. Manufactured using high quality materials including pre-dyed synthetic media, urethane, and steel mesh, this performance air filter is factory pre-oiled and ready to use.

• Made From High Quality Cotton Gauze
• Reinforced with a steel mesh

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Omix proudly offers all the parts you need to keep your Willys/Jeep running like new with quality standards that always meet or exceed those of the factory part. This Weber air cleaner assembly is for use with Weber-style carburetor 17702.01, 17702.02, 17702.03, 17702.04, 17702.05, 17702.06 and 17702.07. Includes baseplate, gasket, lid, element and retaining clips.

• Includes Air Filet; Bracket And Gasket
• For Use With Most Weber Carburetors
• Genuine Weber

K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.

• One year limited warranty

K&N Inverted Top Universal Air Filters - This unique approach to filter design and concept utilizes a filtering top that actually inverts, dropping into the cylinder of the filter. Surface area is greatly increased and designed to provide more filtration than any other comparably sized product. With three color options you can customize your intake to match the rest of your car.

• Clamp On Design
• Clamp-on design

K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. Generally, no jet changes are required with just a K&N filter element. K&N replacement air filters are washable and reusable and provide high air-flow with excellent filtration.

• One Year Limited Warranty

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K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!

• Will not void vehicle warranty
• Million Mile Limited Warranty

The K&N E-4961 Air Filter is an oil-free, synthetic direct replacement filter for select Caterpillar, Yazoo, Yanmar, Woods, Volvo, Vermeer, Toro, Thomas, John Deere models and more. It can be used in hundreds of applications. This air filter is intended specifically for small engine and light industrial applications. K&N air filters provide high air flow while maintaining excellent filtration. The reduced restriction allows your engine to breathe more efficiently. K&N air filters are washable and reusable. Cleaning is easy with K&N synthetic filter cleaner. See the applications list for the full range of equipment this filter fits.

• Million Mile Limited Warranty
• One year limited warranty

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The K&N E-4665 replacement air filter is constructed with an oil-free synthetic media. A tube of grease is provided in the packaging so that there is an airtight fit in case of severe vibrations. The E-4665 provides superior filtration protecting your equipment's engine. This K&N air filter can be cleaned and used again, lasting the life of your equipment. K&N E-4665 is easy to install and will fit into your factory air box. K&N E-4665 fits some John Deere lawnmowers and some Briggs & Stratton lawnmowers, as well as other applications.

• One Year Limited Warranty

K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.

• Million Mile Limited Warranty
• One year limited warranty

This Part Fits:

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!

• Will not void vehicle warranty
• Million Mile Limited Warranty

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!

• Will not void vehicle warranty
• Million Mile Limited Warranty