{"product_id":"mastercool-91049-32-a-c-flush-solvent-32-oz-professional-automotive-hvac-r-system-flush","title":"Mastercool 91049-32 A\/C Flush Solvent, 32 oz - Professional Automotive \u0026 HVAC\/R System Flush","description":"\u003ch2\u003eMastercool 91049 A\/C Flush Solvent — Professional-grade cleaning for automotive and HVAC\/R systems\u003c\/h2\u003e\n\u003cp\u003eDesigned for technicians who demand thorough pre-recharge cleaning, the Mastercool 91049 A\/C Flush Solvent helps remove refrigerant oil, debris, and sludge from hoses, condensers, and evaporators. Available in 32 oz, 1 gallon, and multi-pack options, this solvent-based formula evaporates quickly and leaves no residue, supporting a clean path for the next service step. Use as part of a complete flushing workflow with the Mastercool 91046-A A\/C System Flush Kit (sold separately).\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits for your shop\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✔️ Fast-evaporating formula that leaves no residue behind, helping reduce contamination risk after service.\u003c\/li\u003e\n  \u003cli\u003e✔️ Non-flammable and non-corrosive, promoting safer use in typical shop environments.\u003c\/li\u003e\n  \u003cli\u003e✔️ O-ring safe formulation, designed to minimize seal damage across multiple refrigerants.\u003c\/li\u003e\n  \u003cli\u003e✔️ Compatible with R134a, R1234yf, R12, R22, and R410a systems for broad applicability.\u003c\/li\u003e\n  \u003cli\u003e✔️ Flexible packaging: 32 oz single, 6-pack of 32 oz, 1 gallon single, or 4-pack of 1 gallon.\u003c\/li\u003e\n  \u003cli\u003e✔️ Designed to pair with Mastercool 91046-A for a streamlined flushing workflow.\u003c\/li\u003e\n  \u003cli\u003e✔️ Dispose of used solvent and debris in accordance with local, state, and federal regulations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSmart workflow integration\u003c\/h3\u003e\n\u003cp\u003eIn real-world service, technicians flush A\/C system components before recharge to clear refrigerant oil, debris, and sludge. The solvent’s quick evaporation supports faster turnarounds while maintaining a clean internal path. Note: avoid flushing compressors, expansion valves, orifice tubes, filter driers, or accumulators to prevent potential damage.\u003c\/p\u003e\n\u003cp\u003eChoosing the right size or pack helps align with your shop’s throughput, whether you’re a solo technician or operating a high-volume bay. When used with the Mastercool 91046-A kit, it offers a cohesive, ready-to-use flushing solution that supports consistent results across jobs.\u003c\/p\u003e\n\n\u003ch3\u003eMade in the USA with decades of expertise\u003c\/h3\u003e\n\u003cp\u003eMastercool has over 40 years of professional tool-making experience. This solvent is produced in the USA by a family-owned company that serves automotive and HVAC\/R technicians worldwide, backed by U.S.-based customer service and technical support.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What refrigerants is the Mastercool 91049 compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with R134a, R1234yf, R12, R22, and R410a; designed for use with the 91046-A Flush Kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What sizes are available and how should I dispose of used solvent?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Available as 32 oz, 6-pack of 32 oz, 1 gal, and 4-pack of 1 gal; dispose per local, state, and federal regulations.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":42469622382677,"sku":"B00RVZ6MDG","price":42.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/mastercool-91049-32oz-bottle-front.jpg?v=1778099456","url":"https:\/\/plentytorque.co.uk\/products\/mastercool-91049-32-a-c-flush-solvent-32-oz-professional-automotive-hvac-r-system-flush","provider":"PlentyTorque","version":"1.0","type":"link"}