Samsung nx58h5600ss knob has better weight-bearing performance than the previous cheap plastic knob

and are perfectly matched with each other

then soak in water to loosen stubborn residue

offering quick assembly and easy usability

GF540-286-EUB

3/8 in Liquid Line Refrigerant AC Filter Drier hvac Refrigeration 033 SAE Flare connection universal unidirectional 4-1/2 in long 1-3/4 in wide 83741001 Samsung nx58h5600ss knob has betterUniversal: Simple drop in replacements for most driers installed in refrigeration, air conditioning and heat pump units refrigerant line Details: Designed to protect HVAC R systems from acid and humidity. Max temperature 160F (70C) min temperature 40F ( 40C) Core: 100% Solid molecular sieve core to assure complete humidity removal. Refrigerants: Works with most refrigerants including r1234yf, r134a, r290, r22, r407c, r404a, r507a, r600 and many more