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Mastercool

61 products
Regular price $34.99 USD
Sale price $34.99 USD
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The Mastercool 83722 72 in. Nylon Barrier Hose for R1234yf (Yellow/12mm fitting x 1/2 x 16 ACME LH) features knurled brass nuts for easy finger tightening. The crimping with the eight segment dies ...
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Regular price $104.99 USD
Sale price $104.99 USD
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Attaches to R1234yf service ports to quickly and easily remove and replace valve cores without the loss of refrigerant Ball Valve design with stainless steel ball provides smooth movement and dura...
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Regular price $57.99 USD
Sale price $57.99 USD
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  Includes flush gun, hose, canister canister adapter & 32oz Flush Solvent Designed to work with any light weight flushing agent which can be mixed with pressurized air.  Excellent for quickl...
Regular price $24.99 USD
Sale price $24.99 USD
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Built in safety check valve For use with small refrigerant cans with valve core Full grip design Gasket protected 85512 R134a Can Tap Valve - Self-Sealing Design 67534-R R134a Low Side Economy ...
Regular price $24.99 USD
Sale price $24.99 USD
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72" Red Hose with 14mm-M x 1/2" ACME-F auto A/C fittings Meets SAE J2196 specifications and are UL recognized Tested for working pressure of 600 PSI and burst pressure of 3,000 PSI Mastercool cha...
Regular price $24.99 USD
Sale price $24.99 USD
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Mastercool 84722 72" Yellow Hose R134a is a 72-in yellow hose with a shut-off valve that is ideal for HVAC maintenance and repair. It features a working pressure of 600 PSI and a burst pressure of ...