2004 Chevrolet Express 1500 Q&A

2004 Chevrolet Express 1500 Question: Where exactly is the draintube for the AC condensation&Is ther a cabin airfilter

Have looked in every place Ive been told it should be but cant find it. I cant find any diagrams or video showing me EXACTLY where the drain tube is located. Also wondering if theres a cabin air filter on the 04 Express van. Thanks in advance. -
Answer 1
Should be by firewall close to passenger side. these does not have a cabin filter. -
Comment 1
So I've been told many times but I've looked and felt everywhere and still can't locate it. Would you know where i might find a diagram or picture of its location? Thanks for the reply. -
Answer 2
Does not have a cabin air filter and the drain tube is in front of the evaporator. Stop by the shop and i will show you.. -