... quality,Reasonable price. liquid line filter drierCopper filter drier The molecular is 5gr,8gr,10,gr,12gr,15gr,20gr,25gr,30gr,40gr.Filter driers features :1 ... block core7. used with HCFCs , CFCs and lubricants8. our copper driers are of high quality and for use with both domestic ... protection to refrigeration systems10.any further information please contact us .. liquid line filter drier