appli parts liquid line refrigerant ac filter drier hvac refrigeration 033s 3/8 in odf sweat solder connection universal unidirectional 4-1/2 in long 1-3/4 in wide apfd-033s To add the following enhancements to your purchase, choose different seller. ${cardName} not available for the seller you chose ${cardName} unavailable for quantities greater than ${maxQuantity}... in the past