Lexus RX330 Cabin Air Filter Replacement

DIY cabin air filter replacement. This particular car is a 2006 RX330. The filter I bought was an inexpensive one so I imagine the more expensive filters fit better. Quick and easy install.

[@njsongwriter]

How do we know you put it in right side up? Wasn't there either an up arrow or can air flow direction arrow on one edge of the filter element? You didn't let us see it!

[@donovanmcbride4315]

I don’t remember. Look for the arrow on the old filter and install the new one in the same direction. There are times when the old filter doesn’t have an arrow so you have to reference the service info to determine the correct orientation. Thanks for the feedback.

[@lizard944]

Thanks for posting. Good info. I had a customer complaining of poor a/c cooling. I checked the static pressure and then the high/low. Everything looked good there. Should've checked the filter first...lol. Totally clogged. BTW, I have those exact floor mat paper covers. Pennies a piece and the customers appreciate that little extra.

[@donovanmcbride4315]

They certainly do. The cabin filter is often overlooked, I have missed it several times too!