A low-TFA, cost-effective direct replacement for R-1234yf, Klea® Edge™ 444A is engineered to deliver superior cooling performance, faster pulldown times, and seamless serviceability for the automotive aftermarket, electric vehicles, chillers, and stationary appliances.

Engineered for extreme cold, Klea® 473A replaces R-23 and R-508B in ultra-low temperature systems down to –75 °C. With a GWP reduction of 85–90% versus legacy fluids, it delivers unmatched efficiency and environmental stewardship—making your cold chain truly future-ready.

Engineered to outperform CO₂ with up to 20% greater efficiency and a low-GWP, Klea® Edge™ 485A delivers superior heating, cooling, and refrigeration performance across a broad ambient range—offering a seamless, sustainable upgrade for today’s systems

A direct replacement for Klea® 134a in mobile HVAC systems, cutting global warming potential by over 50% while preserving OEM performance, pressure profiles, and service procedures—extending the useful life of 134a vehicles and increasing refrigerant availability.

Trusted for over 30 years, Klea® 134a is the global standard in mobile HVAC systems. Today, it is also a key component in HFO blends, helping to reduce flammability while maintaining performance expectations.

Klea® 32 is a low-GWP alternative to R-410A, offering high performance for modern air conditioning systems. It is also used in HFO blends to enhance cooling capacity with minimal decomposition to TFA.

Klea® 404A is a widely trusted refrigerant blend and industry standard for low- and medium-temperature commercial refrigeration, delivering reliable performance across supermarkets, food service, and transport applications.

Klea® 407A is an energy-efficient, lower-GWP refrigerant ideal for medium- and low-temperature commercial refrigeration—offering a reliable solution for both new systems and retrofits.

Klea® 407C is a high-performance, energy-efficient refrigerant designed to replace R-22 in residential and commercial air conditioning, heat pumps, and medium-temperature refrigeration systems.

Klea® 410A is the global industry-leading refrigerant for residential and light commercial air conditioning and heat pump systems, offering superior cooling capacity.

Klea® 507 is a trusted, nonflammable refrigerant widely used in commercial refrigeration systems—especially flooded setups—delivering reliable performance and compatibility with R-502 equipment.

Klea® 125 is a versatile, nonflammable refrigerant widely used as the primary building block in leading blends like Klea® 410A for efficient and reliable air conditioning and refrigeration systems.

R508A refrigerant is a non-ozone-depleting HFC blend designed for ultra-low-temperature refrigeration systems. It’s typically used in scientific, medical, and industrial applications that require very low temperatures — for example, −80 °C laboratory freezers.

A low-TFA, cost-effective direct replacement for R-1234yf, Klea® Edge™ 444A is engineered to deliver superior cooling performance, faster pulldown times, and seamless serviceability for the automotive aftermarket, electric vehicles, chillers, and stationary appliances.

Engineered for extreme cold, Klea® 473A replaces R-23 and R-508B in ultra-low temperature systems down to –75 °C. With a GWP reduction of 85–90% versus legacy fluids, it delivers unmatched efficiency and environmental stewardship—making your cold chain truly future-ready.

Engineered to outperform CO₂ with up to 20% greater efficiency and a low-GWP, Klea® Edge™ 485A delivers superior heating, cooling, and refrigeration performance across a broad ambient range—offering a seamless, sustainable upgrade for today’s systems

A direct replacement for Klea® 134a in mobile HVAC systems, cutting global warming potential by over 50% while preserving OEM performance, pressure profiles, and service procedures—extending the useful life of 134a vehicles and increasing refrigerant availability.

Trusted for over 30 years, Klea® 134a is the global standard in mobile HVAC systems. Today, it is also a key component in HFO blends, helping to reduce flammability while maintaining performance expectations.

Klea® 32 is a low-GWP alternative to R-410A, offering high performance for modern air conditioning systems. It is also used in HFO blends to enhance cooling capacity with minimal decomposition to TFA.

Klea® 404A is a widely trusted refrigerant blend and industry standard for low- and medium-temperature commercial refrigeration, delivering reliable performance across supermarkets, food service, and transport applications.

Klea® 407A is an energy-efficient, lower-GWP refrigerant ideal for medium- and low-temperature commercial refrigeration—offering a reliable solution for both new systems and retrofits.

Klea® 407C is a high-performance, energy-efficient refrigerant designed to replace R-22 in residential and commercial air conditioning, heat pumps, and medium-temperature refrigeration systems.

Klea® 410A is the global industry-leading refrigerant for residential and light commercial air conditioning and heat pump systems, offering superior cooling capacity.

Klea® 507 is a trusted, nonflammable refrigerant widely used in commercial refrigeration systems—especially flooded setups—delivering reliable performance and compatibility with R-502 equipment.

Klea® 125 is a versatile, nonflammable refrigerant widely used as the primary building block in leading blends like Klea® 410A for efficient and reliable air conditioning and refrigeration systems.

R508A refrigerant is a non-ozone-depleting HFC blend designed for ultra-low-temperature refrigeration systems. It’s typically used in scientific, medical, and industrial applications that require very low temperatures — for example, −80 °C laboratory freezers.