check herethis leaks, the strains needs to be vacuumed all the way down to 500 microns by using a Specific pump and a electronic micron gauge. Failure to drag a vacuum to the lines prior to introducing refrigerant will trigger failure during the compressor.Even if you groom your Animals often, some of their hair remains going to turn out in your home’s air ducts. Clogged air ducts may result in a breeding floor for viruses and microbes.