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White rectangular mesh air filter in plastic frame

HITACHI

HITACHI NJ08081 Air Filter for X1200 X1230 X1250 Series

SKU CH-CV84-7FTB1

Replacement air filter protects Hitachi and Proxima projectors from dust buildup and overheating

  • Product typeProject Lamp
  • Product weight0.5
  • Protects optical components from dust buildup
  • Compatible with Hitachi X1200, X1230, X1250 series projectors
  • Simple installation during routine lamp replacement
  • Maintains cooling efficiency to extend projector lifespan
  • Recommended replacement alongside lamp changes

Compatible Projector Models

This replacement air filter fits Hitachi CP-X1200, CP-X1230, CP-X1250, CP-X1350, CP-SX1350 and CP-SX1350W projectors. It also covers Proxima DP8400x and DP8500x units as well as ASK C440, C450 and C460 models. Installing the correct filter protects the optical path and maintains proper airflow for each listed machine.

Maintenance Role and Installation

The filter stops dust from settling on internal optical components and keeps the cooling system efficient. A clogged filter reduces fan effectiveness and causes heat buildup that shortens projector and lamp life. Replacement is straightforward and can be done during routine maintenance or when swapping the lamp.

When to Replace the Filter

Manufacturers suggest cleaning the filter every three months and replacing it whenever the lamp is changed. Many projectors display a filter warning icon or on-screen message when the filter needs attention. If no warning appears, inspect the filter visually and replace it at the first sign of dust buildup.

How it compares

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

Price $21.99
Cheaper than about 93% of the 8,306 comparable items (median $97.99).

Specifications

Product
Brand nameJaspertronics
Model nameNJ08081
Part numberNJ08081
Product typeProject Lamp

Questions about this item

What projector series does the NJ08081 air filter fit?

It fits the Hitachi CP-X1200, CP-X1230, CP-X1250 and CP-X1350 series plus Proxima DP8400x and DP8500x and ASK C440, C450 and C460 projectors.

Where does the filter sit inside the projector?

The filter slides into the dedicated filter compartment on the side or rear of the listed Hitachi, Proxima and ASK models.

How is the filter installed and what step is often missed?

Open the filter cover, remove the old filter, insert the new one with the airflow arrow pointing inward, then reset the filter timer in the projector menu.

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