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K&N E-3723

Replacement Filters > Custom Air Filter
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List Price: $94.34
Your Price: USD $64.99

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E-3723
 
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K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty™ and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED.

[More Information on K&N Replacement Air Filters]
  • Designed to boost horsepower and rate of acceleration
  • Can be cleaned and used again
  • High air flow with exceptional filtration
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Works with original equipment manufacturer vehicle electronics
  • Emissions legal in all 50 US states
  • Will NOT void vehicle warranty
  • Million Mile Limited Warranty®

Product Specifications

Air Filter ShapeRound
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.6 oz (47 ml)
FlangesNone
Height3 in (76 mm)
Inner WireNo
Inside Diameter11.75 in (298 mm)
Outside Diameter13.5 in (343 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height14.25 in (362 mm)
Product Box Length14.13 in (359 mm)
Product Box Width4.38 in (111 mm)
Product StyleRound Air Filter
Top Material/FinishNone
Top StyleOpen
Weight2 lb (0.9 kg)

Product Reviews

December 12, 2014 - Part E-3723
All 3 cars in my household now have K&N filters. Great product!

Vincent Knoll
Farmers Branch, Texas