K&N parts matching Purolator A44727 air filter

The Purolator A44727 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Purolator air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Ryan Lenihan, Columbus, Ohio
Great product and a PERFECT fit, OF COURSE! Wouldnt expect anything less.
John Hunter, Dorset, United Kingdom
Excellent, noticed difference in performance instantly.
Timmy Williams, Weatherly, Georgia
Worked pretty good.
33-2048 K&N 33-2048 Replacement Air Filter
List Price: $103.99
Your Price: $66.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Rob Taylor, California
I have used K&N filters in all of my vehicles for the past ten years. Performance does increase slightly off the line but highway cruising at 65-75 gets me 21-23 average mpg out of the 4.0L and a little more kick when the throttle is pressed. I have never noticed any dirtier oil or experienced premature wear using these filters.
Lawrence Myers, United States
I am already noticing an improvement in gas mileage and performance. I like the idea of long-term driving between filter cleanings. This is the third auto that I have bought a K&N filter for.
Mark Bugher, Bayfield, Wisconsin
Fit perfect in a '99 Jeep Grand Cherokee Laredo. Very pleased with the product, price and quick delivery.
33-2139 K&N 33-2139 Replacement Air Filter
List Price: $80.99
Your Price: $51.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Kevin Granato, Pennsylvania
Great product, environmentally fundamental, great safe place to order from. Makes purchasing online fun, safe and simple.
John Miller, Waldorf, Maryland
The K&N air filters are as good as advertised.  I installed one in my 2007 Nissan Armada and the other in my 2008 M-45X.  I automatically noticed an increase in vehicle power which as you probably already know they both sport a V-8 power plant.  I am definitely going to purchase another for my wife's 2008 G-35X within the coming weeks.
Kirk Pape, Lockhart, Texas
Awesome product!!
33-2286 K&N 33-2286 Replacement Air Filter
List Price: $77.99
Your Price: $49.99