K&N parts matching Purolator A33578 air filter

The Purolator A33578 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
Brent Zimmerman , Albuquerque, New Mexico
I'm glad these are available for my truck, the paper element is discontinued. Thank you K&N.
E-2536 K&N E-2536 Replacement Air Filter
Your Price: $71.79