I went to Acura dealer, and they told me that I have to change Power Steering Oil. How much would be it cost?

Also, how much is AC filter change?

Ah,...

 

ac filter is called the `cabin air filter` in the parts books and is an easy 20 minute DIY in your driveway
filters come 2 in a pack from any parts store- get one with charcoal or antibacterial added- I like Bosch-$17
they sit side by side in a plastic tray next to the blower motor
Its behind/under the glovebox- sounds scary but only a few screws and clips hold it together-diy has complete details

the DIY section
https://acurazine.com/forums/2g-tl-1999-2003-98/new-official-2nd-gen-tl-diy-thread-706083/

ps fluid is another fairly easy one, or 100 bucks at the dealer, maybe more!
20-30 dollars diy- fluid about 10 bucks a qt--

 

You didn't mean the filter/drier for the air conditioner did you?

 

he didnt mention failed ac so I guessed it was a normal sales pitch from the dealer at 60kmiles or more= new cabin/ac filter and ps fluid change

would not surprise me if service writers call it ac filter so customers can relate to it--whats a cabin???
DIY 20 bucks- dealer 150