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White rectangular air filter mesh in plastic frame

maxell

maxell UX36761 projector air filter

SKU CH-X9VY-1JGYP

Medium air filter protects Hitachi and Dukane DLP projectors from dust buildup and overheating

  • TypeProject Lamp
  • Weight0.2500
  • Protects optical components from dust buildup
  • Compatible with Hitachi and Dukane projector models
  • Simple replacement during routine maintenance or lamp change
  • Helps maintain cooling efficiency and prevent overheating
  • Manufacturer recommends replacement every three months

Compatible Projector Models

The maxell UX36761 air filter fits Hitachi and Dukane projectors including the CPX7, CPX8, CPX9, CPX10WN, CPX11WN and CPWX12WN series. It also supports the CP-X2020, CP-X2021WN, CP-X2520, CP-X2521WN, CP-X3020 and CP-X3021WN models. Additional compatibility covers the Imagepro 8755L-RJ, 8789H, 8791HW, 8792H, 8793H, 8794H-RJ, 8795H-RJ and 8888 units. Dukane models 456-8789, 456-8789H, 456-8793H and 456-8794H are also supported.

Dust Protection and Maintenance

The filter prevents dust from reaching internal optical components and maintains proper airflow for cooling. A clogged filter reduces fan effectiveness and causes heat buildup that shortens projector and lamp life. Manufacturers recommend cleaning every three months and replacing the filter during each lamp change. Visual inspection is advised if no warning icon appears on screen.

Installation and Usage Limits

Replacement is straightforward and can be performed during routine maintenance. The filter is not a lamp and does not produce light or affect image brightness directly. It addresses airborne particles only and cannot correct issues caused by liquid damage or physical impact. Buyers needing a replacement lamp module rather than an air filter should look for a lamp-specific part.

Highlights

  • Protects optical components from dust buildup
  • Compatible with Hitachi and Dukane projector models
  • Simple replacement during routine maintenance or lamp change
  • Helps maintain cooling efficiency and prevent overheating
  • Manufacturer recommends replacement every three months

Specifications

ModelUX36761
Part NumberUX36761
TypeProject Lamp
Weight0.2500

Questions about this item

Will this UX36761 filter fit my Hitachi CP-X2020 projector that I am keeping?

Yes, the UX36761 is listed as compatible with the Hitachi CP-X2020 and several other CP-X and CP-WX models.

How can I confirm the filter is working correctly after I install it?

The projector should run without a filter-warning icon on screen and maintain normal fan noise and temperature during operation.

Does the UX36761 package include any mounting hardware or tools, or must I buy them separately?

The filter is a direct replacement media; no extra brackets, screws or tools are required for installation.

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