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K&N 33-5037 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   5 Customer Reviews
  • 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®
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 the majority of vehicles 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.

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Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Filter Re-Oiling Amount0.98 oz (29 ml)
Height1 in (25 mm)
Outside Length9.063 in (230 mm)
Outside Width8.563 in (217 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height11.56 in (294 mm)
Product Box Length10.44 in (265 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Weight1 lb (0.5 kg)

K&N 33-5037 Air Filter Product Reviews

Friday, August 12, 2016 - Part 33-5037
This filter does what it's supposed to. I just want to see the whole intake system for our Honda HRV..I definitely would get it.

Charlie Jensen
Clovis, New Mexico
Monday, July 4, 2016 - Part 33-5037
Great product at great price!

David Trentin
Dane, Wisconsin
Friday, January 22, 2016 - Part 33-5037
I installed this K&N filter in my 2016 Honda HR-V and it slips right in. I put K&N filters on all my vehicles and have never been disappointed.

Houston, Texas
Wednesday, January 20, 2016 - Part 33-5037
As expected from a K & N product, a perfect fit. I have already seen an increase in power.

Steven Schoch
Imperial County, California
Monday, January 18, 2016 - Part 33-5037
5 stars. I have been a customer since the seventies! I used K&N on all my cars and my 30ft cabin cruiser.

Ray Orlando
Spring Hill, Florida