K&N parts matching Purepro A4720 air filter

The Purepro A4720 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Purepro air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Kate Lesher, Easton, Pennsylvania
I am very very pleased with my filter. Not only did I receive my filter in the time that was stated, but I have noticed a considerable change in the performance of my Dodge. My gas mileage has improved greatly and my Stratus is running much better. I can tell my car is a happy car. I will definitely go with K&N again. You guys are great.
Romolo Bonacina, Martinengo, Italy
Really simple to install. The car now has better acceleration, and more torque at low rpm. I have a low fuel compsution too; the car before consumed 9 km/l, and now 10 km/l. Thanks K&N
Axel Persson, Malmö, Sweden
This replacement filter made my 2,5 V6 Mazda Xedos 9 feel alot stronger. I´m very pleased with this product.
33-2072 K&N 33-2072 Replacement Air Filter
List Price: $86.19
Your Price: $55.99