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
Alberto Flores Bosch, Puig-reig, Spain
Entrega rápida, fácil colocación y se nota la diferencia. Recomendable 100
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
Suzanne Kelly, Birmingham, Alabama
Love it. I can't wait to upgrade my exhaust system to a racing one. But first I have to replace two more O2 sensors on the bank two side.
33-2072 K&N 33-2072 Replacement Air Filter
List Price: $88.99
Your Price: $56.99