Description
Scania air dryer filter is a critical component in the brake system of trucks. It removes moisture, oil, and contaminants from the compressed air before it enters the air tanks, helping to protect vital components like valves, actuators, and brake chambers.
Function:
Filters and dries the compressed air coming from the air compressor.
Prevents corrosion, freezing, and contamination in the air brake system.
Ensures longer service life of air valves, relays, and brake systems.
🧱 Key Features:
Desiccant Media Absorbs water vapor from the compressed air.
Oil Separator Layer Traps oil mist carried by the compressor.
Protective Filters Catch solid particles like dust and carbon.
Heater (optional) Prevents freezing in cold climates (common in newer models).
1868071/ 1925116 Standard cartridge. High-efficiency cartridge for newer R/P/G-series.
WABCO 4324102227 Common OEM-supplied dryer cartridge.
Knorr-Bremse K035570 Premium aftermarket equivalent.
Hengst E1085LS / Mann TB1394/1X Aftermarket alternatives.
When to Replace the Air Dryer Filter:
Every 80,000 to 120,000 km (check manual for your model)
If you notice:
Moisture in the air tanks.
Air system corrosion.
Frozen brakes in cold weather.
Oil traces in air lines.
Maintenance Tip:
Drain air tanks regularly to check for moisture buildup
Always depressurize the air system before replacing the filter
Check if the unit includes a heater or sensor connection—some filters are heated for winter use











Reviews
There are no reviews yet.