Air Dryers
Haldex air treatment products work individually or in combination to minimize the build-up of water, oil and other contaminants while minimizing maintenance. Contaminants in the system clog valves, deteriorate rubber parts and wash away much needed system lubricants. This leads to corrosion, premature wear and freeze-up, which compromises system efficiency and can cause costly system failure and unnecessary downtime.
Air Dryers
The heart of the Haldex air dryer is our interchangeable, high performance Multi-Treatment Cartridge. Haldex is now taking the best drying cartridge in the industry one step further by introducing the patented Multi-Treatment Cartridge + (MTC+).
Unique Design
MTC+ has a highly effective coalescence filter on the outlet port, which removes the fine oil and hydrocarbon particles from entering your air brake system.
- MTC+ removes up to 40% more of the oil and hydrocarbon materials from the air stream than competitive air drying cartridges
- Removes over 99% of contaminants from your air system, effectively eliminating oil while still maintaining its high adsorption capability
- Eliminates oil contaminants from building up in the air system reservoirs, where they can reduce the air reservoir volume
- Ensures adequate air volume is available for your air brake system components downstream
- Reduces changes of oil contaminants migrating to the air valves and other brake components, where they can impede performance
The MTC+ uses a multiple-stage cleaning process to deliver the driest, cleanest air to your air brake system.

- Provides the highest drying efficiency on the market with up to three times the drying capacity over competitive air dryers
- Exceptional drying capacity does not impede air flow but reduces opportunities of corrosion and freezing problems
- Low mechanical stresses, high heat and chemical resistance allow canister to last the lifetime of the dryer, resulting in fewer replacements over the life of the vehicle
- 4-bolt slide-in and –out design allows for quick replacement while still on the vehicle
- No hard to remove spin-on cartridges with seized threads