Pure Air Plus are usually found on coach chassis from the 1990s. Haldex is no longer producing new Pure Air Plus dryers, but remanufactured units are still available.
Ordering a Pure Air Plus air dryer
We sell all Pure Air Plus dryers as non-returnable special orders. We’ll need a part number from your existing air dryer or the vehicle manufacturer’s part number in order to determine the current Haldex aftermarket part number. The part number on your existing air dryer will usually start with a ‘N’ followed by numbers and maybe another letter, such as N4250 or N4250C.
1.Haldex DA33100X 12-Volt Pure Air Plus Air Dryer, No Bracke
- Manufacturer: Haldex
- Part Number: DA33100X
- Condition: Remanufactured, Core charge required
- Pure Air Plus air dryer
- For use in standard air -brake applications on truck, tractors, and buses
- 12 volt DC heater
- Supply Port: 1/2″ NPT
- Delivery Port: 1/2″ NPT
This item carries a core charge that is fully refundable with the return of your rebuildable Haldex core. It MUST be a Haldex brand Pure Air Plus core. You will need to ship your core freight prepaid to the address on your receipt. Include a copy of your receipt, so we can apply your core refund to the proper order.
Cross References: DA33100, N4250, N4250C, N4250C, N4250D, N4250E, N4250F, N4250H, N4250K, N4250N, N4250P, N4250R, N4250R, ZZDA33100, 201644C91, 2016744C91, 2016744C92, 767653009377
A cross reference listing means that this air dryer is a suitable replacement for the part numbers listed. Some changes in plumbing and/or installation may be required.
- This air dryer is NOT compatible with Cummins Holset compressors
- Does NOT include new mounting bracket
Haldex Pure Air Plus Repair Kits
A.Haldex DQ6011 12-Volt Heater Kit for Pure Air Plus Air Dryers, Dryers Dated Prior To 09/1997
Part Number: DQ601112-
Voltheater kit for Pure Air Plus air dryers
For dryers date coded prior to 9/97
Fits the following Pure Air Plus models: DA33100, DA33100X, DA33100BX, DA33140, DA33140X, DA33200, DA33200X, DA33240, DA33240X
Part Number: DQ6020
Lower housing repair kit for
Pure Air Plus air dryersIncludes purge valve, turbo saver, and one-way check valve assemlies
Fits the following
Pure Air Plus models: DA33100, DA33100X, DA33100BX, DA33110, DA33110X, DA33140, DA33140X, DA33200, DA33200X, DA33240, DA33240X, DA33105
C:Haldex DQ6026 General Service Kit for Pure Air Plus Air Dryers, Includes Desiccant Cartridge
- Manufacturer: Haldex
- Part Number: DQ6026
- General service kit for Pure Air Plus air dryers
- Includes desiccant cartridge, coalescing filter, relief valve, purge shield, and associated hardware
- Fits the following Pure Air Plus models: DA33100, DA33100X, DA33100BX, DA33110, DA33110X, DA33140, DA33140X, DA33200, DA33200X, DA33240, DA33240X, DA33105
Cross References: DQ6022, DQ6036, DA33120, 201160C
A cross reference listing means that this part should be a suitable replacement for the part numbers listed.
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