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
Don, Indiana
Works great, fast delivery and product fit was perfect. Fit the air cleaner housing and sealed the way filters are supposed to.
Timmy Williams, Weatherly, Georgia
Worked pretty good.
John Hunter, Dorset, United Kingdom
Excellent, noticed difference in performance instantly.
33-2048 K&N 33-2048 Replacement Air Filter
List Price: $101.39
Your Price: $64.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Kaiyu Hsu, San Jose, California
This was a very good experience for shipping order .
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.
Jan J., Santa Barbara California
Have used K&N filters for over 35 years now. My '91 Grand Cherokee 4.0 has run well with this filter, have cleaned it once in 105K miles and gives me about 21.5MPG on the open road at 65-70mph. Many trips from Santa Barbara to the Redding area have shown it to be consistent. Best bang for the $$ for this vehicle.
33-2139 K&N 33-2139 Replacement Air Filter
List Price: $78.59
Your Price: $50.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Windell Hall, Antioch, Tennessee
Does what it is supposed to do. Good product
Mike, Libertytown, Maryland
This is my first ever K&N product. I've always heard good about the filters. The push was a disposable filter from the auto store was $25.00. K&N was $53.00 for life. It's a no brainer. Just clean it in what 18 months? Great buy.
Richard Frantz, United States
Great filter, great price. Received with-in a few days. Thank you.
33-2286 K&N 33-2286 Replacement Air Filter
List Price: $75.59
Your Price: $48.99