Title: R-12 Receiver
Review: My intended use for this receiver/drier assembly was to replace one in a system in which I was replacing a compressor. It was necessary to show proof that the receiver had been replaced in order to make the compressor warranty effective. The receiver is a passive unit so it's not possible to verify that it is a "good, better, or best" product. I selected this unit because it has the sight glass as the original and that feature justified the increased cost for me. Other less expensive units did not have the sight glass.
Is this product review negative?