hello I have this refrigerator that brought me this if filter and capillary I would like to know which measure corresponds thanks to the engine is for r12 and it will work with molar plus kla engine power is 1/3 the refrigerator is to keep cool life I would like it reaches less than 5 degrees is a small cabinet its measures are 1.20 long 90cm high by 50 deep has a small evaporator also made with 5/8 copper pipe its measurements are 30 wide by 38 long and 8 deep cm is forged shot I want to know what capillary and filter I put I saw some tables but I do not understand nor thank you

suppose it is 1/3 real the capillary can be 0.042 long 3.7Mts or 0.039 1.9Mt if it were 1/3 + it would be a diameter of 0.042 2.2 Mt or 0.044 2.75 Mt I hope it is understood greetings