I heard about these filters and decided to buy one for my Lexus RX350. Was tired of paying twenty some dollars every year for what I thought was an inexpensive paper filter. I think having a permanent one and cleaning it was the way to save money. Very impressed with the construction of the filter. The same construction as my air intake filter. This should last a very long time as I plan on keeping the car. I am planning on fitting my wife's car with both a cabin and air intake filter for her Subaru from K&N.
James Whyne
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Sunbury, Pennsylvania