Where would you install an inline filter for ac?

[blizz]

I'm thinking of just installing a filter rather than flush the ac. Its going to be a huge pain in the ass to flush the evaporator and I've been told I don't need to by an ac shop. I have also been reading that the newer condensers (96 up) you can't flush them as the fins or passage ways are too small. So I'm thinking that IF there are any particles floating around, an inline filter would take care of it. That's what I've been reading anyways, it's either flush or filter.

 

[SunlitComet]

flush as best as you can. do not attempt to add a filter. you would have to cut braze one in there which involves equipment you may not have. and material used may not be compatible or even usable very long. not even sure there is one big enough.