R-438A (MO99) Virgin Refrigerant – 25 lb Cylinder | AHRI-700 Certified R-22 Replacement

R-438A (MO99) Virgin Refrigerant is a non-ozone-depleting HFC blend designed as a replacement for R-22 in existing air conditioning and refrigeration systems. Known commercially as MO99, R-438A offers excellent cooling performance, broad system compatibility, and minimal retrofit requirements, making it a popular choice for extending the life of R-22 equipment.

Packaged in a 25 lb disposable cylinder, this 100% virgin R-438A refrigerant is manufactured to AHRI-700 purity standards, ensuring consistent quality and dependable performance for HVACR professionals.

Key Features

• 100% Virgin R-438A (MO99) Refrigerant – Factory-sealed for maximum purity and reliability.
• AHRI-700 Certified – Meets industry standards for refrigerant purity and quality.
• R-22 Replacement – Designed for approved retrofit applications in existing R-22 systems.
• A1 Safety Classification – Non-flammable and low toxicity for safe handling.
• Minimal System Modifications – In many approved retrofit applications, existing mineral oil or alkylbenzene oil may remain, reducing conversion time.
• Reliable Cooling Performance – Provides performance comparable to R-22 in many air conditioning and refrigeration systems.
• Zero Ozone Depletion Potential (ODP) – Chlorine-free refrigerant technology.
• 25 lb Disposable Cylinder – Ideal for commercial and residential HVAC service.

Ideal Applications

• Residential air conditioning
• Commercial air conditioning
• Heat pumps
• Medium-temperature refrigeration
• Walk-in coolers
• Refrigeration systems
• Approved R-22 retrofit applications

Product Specifications

Why Choose R-438A (MO99)?

R-438A (MO99) is one of the most trusted alternatives for replacing R-22 in existing HVAC and refrigeration systems. It delivers dependable cooling performance with minimal retrofit requirements in many approved applications, helping reduce service time and system downtime. With AHRI-700 certified purity, A1 non-flammable safety classification, and a 25 lb virgin cylinder, R-438A provides contractors and service technicians with a reliable, high-quality solution for maintaining legacy R-22 equipment.