K&N parts matching Purepro A5566 air filter

The Purepro A5566 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
William Wilson, Fontana, California
I replaced my old filter with this K&N filter and it runs amazing. I noticed that it even allowed my car to push a bit harder and reach 112mph rather than 110mph with a (Brand Name) filter from (Brand Name). My only regrets are that I didn't buy parts to make a short ram/ cold air intake using the right size K&N air filter for that instead. Sadly K&N also does not carry any air intakes for my 2007 ford five hundred. If they did when I made my purchase, I would have opted for a cold air intake/short ram intake.
Bruce Sawicki, North Carolina
Excellent replacement for my 2007 Ford FiveHundred. Fits like a glove.
Stan Harris, Brandon, Florida
Fair price,fast delivery, perfect fit. I notice a measurable increase in horsepower. I will watch mileage to measure any difference. The K&N filter I had on my Chevy pickup was with me for 220,000 miles and made my 305ci engine perform like a 350. I will always put K&N filters on my cars.
33-2308 K&N 33-2308 Replacement Air Filter
List Price: $78.99
Your Price: $50.99