... ,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 ... to refrigeration systems10.any further information please contact us .. liquid line filter drier