Refrigerant R438a, MO99

R-438A (commonly branded as ISCEON® MO99) is a non-ozone depleting HFC blend designed as a direct "drop-in" replacement for R-22 in air conditioning and refrigeration systems. It is highly valued because it is compatible with existing mineral oil, requiring no oil changes during retrofits. 

32 products
SF5050, Screw-On Refrigerant Dispensing Valve Frosty-Freeze 4 to 38 oz. Cylinders
SF5050, Screw-On Refrigerant Dispensing Valve Frosty-Freeze 4 to 38 oz. Cylinders
$15.95
R438a, (MO99) 4 oz., Refrigerant, R22 Replacement, Factory Sealed, Fast Same Day UPS Shipping
R438a, (MO99) 4 oz., Refrigerant, R22 Replacement, Factory Sealed, Fast Same Day UPS Shipping
$56.95
R438a, (MO99) 8 oz., Refrigerant, R22 Replacement, Factory Sealed, Fast Same Day UPS Shipping
R438a, (MO99) 8 oz., Refrigerant, R22 Replacement, Factory Sealed, Fast Same Day UPS Shipping
$62.95
R438a, (MO99) 10 oz., Refrigerant, R22 Replacement, Factory Sealed, Fast Same Day UPS Shipping
R438a, (MO99) 10 oz., Refrigerant, R22 Replacement, Factory Sealed, Fast Same Day UPS Shipping
$65.95
R438a, (MO99) 12 oz., Refrigerant, R22 Replacement, Factory Sealed, Fast Same Day UPS Shipping
R438a, (MO99) 12 oz., Refrigerant, R22 Replacement, Factory Sealed, Fast Same Day UPS Shipping
$68.95
R438a, (MO99) 14 oz., Refrigerant, R22 Replacement, Factory Sealed, Fast Same Day UPS Shipping
R438a, (MO99) 14 oz., Refrigerant, R22 Replacement, Factory Sealed, Fast Same Day UPS Shipping
$71.99
R438a, (MO99) 16 oz., Refrigerant, R22 Replacement, Factory Sealed, Fast Same Day UPS Shipping
R438a, (MO99) 16 oz., Refrigerant, R22 Replacement, Factory Sealed, Fast Same Day UPS Shipping
$74.99
R438a, (MO99) 18 oz., Refrigerant, R22 Replacement, Factory Sealed, Fast Same Day UPS Shipping
R438a, (MO99) 18 oz., Refrigerant, R22 Replacement, Factory Sealed, Fast Same Day UPS Shipping
$77.99