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White rectangular air filter cartridge panel with black mesh screening visible through front frame

HITACHI

HITACHI MU03642 2000 Hour Air Filter Cartridge Panels

SKU CH-GA0Z-EAGBY

Air filter cartridge panels protect projector optics and cooling for 2000 hours across compatible Hitachi, InFocus, Planar and Christie models

  • Product typeProject Lamp
  • Product weight1
  • Designed for 2000 hour maintenance intervals
  • Compatible with Hitachi CP-X809 and CP-WX625 projectors
  • Protects optical components from dust buildup
  • Maintains cooling efficiency to extend projector life
  • Simple installation during routine lamp replacement

Direct Replacement Filter Cartridge

This air filter cartridge carries part number MU03642 and is rated for 2000 hours of operation. It fits select Hitachi, Christie, InFocus, Planar, 3M and Dukane projectors including models CP-X809, CP-X615, CP-WX625 and CP-SX635. The unit ships new and weighs 1.0000.

Maintenance Interval Limits

The filter traps dust before it reaches the optical engine, preserving cooling airflow and lamp life. Manufacturers advise cleaning every three months and replacing the cartridge at each lamp change. A clogged filter reduces fan effectiveness and causes internal heat buildup that shortens projector lifespan.

Simple Drop-In Installation

The cartridge slides into the projector's filter housing without tools, making replacement a quick task during routine service. Visual inspection is recommended when no warning icon appears; any visible buildup signals immediate replacement. Regular swaps protect both the bulb and the optical path from dust and debris.

How it compares

Measured against everything we stock in DLP TV Lamps & Bulbs, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 94% of the 8,306 comparable items (median $97.99).

Specifications

Product
Model nameMU03642
Part numberMU03642
Product typeProject Lamp

Questions about this item

Is the MU03642 filter sold individually or in a pack?

The listing shows a single cartridge panel identified by part number MU03642.

What does the 2000 hour rating mean for daily use?

It indicates the recommended replacement interval; change the filter every 2000 hours of projector operation.

Which projectors use the MU03642 filter interface?

Compatible models include Hitachi CP-X809, CP-X615, CP-WX625, CP-SX635, CP-WUX645N, CP-WX645, CP-X809W, plus select 3M, Christie, InFocus and Planar units.

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