Cab air filter

I have a 93 Trailblazer, ac air flow is reduced, I have been trying to find filter in order to relace. Unable to locate. Thanks

Check the web sites or boxes from aftermarket suppliers. They often have directions for repalcement.

Have you seen any reason the suspect your car is even equipped with a cabin air filter? I got it you put the year model of your Trailblazer down wrong,no Trailblazers in 93.

correction…car is 2003 not '93

Did you check your owners manual?