K&N parts matching Purolator A45105 air filter

The Purolator A45105 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
John Cresswell, Auckland, New Zealand
I have purchased filters in the past and always find this trouble free and fast. As we live in New Zealand, this is not always the case.
Gary Washington, Maryland
The item fits perfectly. It came very fast as well. Thanks!
Cole Ash, Fitzpatrick, Alabama
I wanted the cai system, however the drop In seems to be doing just as good at present. I look forward to purchasing more products from you in the near future. Let me know if you do lawn products also. That would be immense. Thanks much.
33-2070 K&N 33-2070 Replacement Air Filter
List Price: $86.99
Your Price: $55.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
John Brown, Wadebridge, Portugal
Speedy delivery, easy installation. Car running and sounding great.
Al, Detroit
Great product. It does improve performance on the car like it says it does. Installed on 2000 bmw 323i. Filter must be universal. It came with a gasket to line the upper part of the filter housing. Have to use that liner in addition to the filter to fit and work properly. K&N should not have used this liner and should have made made a direct fit. Hence, the 4 star. Saw the you tube on how to clean the filter. While drying time is needed, the car will be down. In order to keep the car running, I'll have to install the old type air filter. However I cannot install the old type air filter with that gasket in the way.
Bruce Kelly, St. Philip's, Canada
Super fast delivery and fit perfect.
33-2231 K&N 33-2231 Replacement Air Filter
List Price: $88.99
Your Price: $56.99