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White rectangular air filter with black mesh screen for Panasonic projectors

Panasonic

Panasonic ET-RFV400 Air Filter for PT-VW530 PT-VW535 PT-VZ575N

SKU CH-DXYQ-2044S

Replacement air filter for compatible Panasonic projectors including PT-VW530, PT-VW535 and PT-VZ575N models

  • Product typeAir Filter
  • Product colorAssorted
  • Protects optical components from dust buildup
  • Maintains cooling efficiency by preventing filter clogging
  • Extends projector and lamp lifespan through regular replacement
  • Designed for PT-VZ575N, PT-VW530 and PT-VW535 series
  • Replace when changing lamp for optimal performance

Panasonic ET-RFV400 Air Filter

The Panasonic ET-RFV400 is a replacement air filter designed for specific Panasonic projectors. It prevents dust from accumulating on internal optical elements and maintains cooling efficiency. Regular replacement protects the projector and lamp life from heat buildup caused by clogged filters.

For PT-VW530, PT-VW535, PT-VZ575N owners

This filter fits the PT-VZ575N, PT-VW530, PT-VW530E, PT-VW530U, PT-VW530EA, PT-VW535N, PT-VW535NE, and PT-VW535 models. It is not suitable for users of other projector brands or Panasonic models outside this listed series. Buyers needing filters for different equipment must source the correct part number.

Manufacturer part number ETRFV400

The decisive specification is the manufacturer part number ETRFV400, which confirms compatibility with the designated projector models. Verify this part number against your projector's documentation before purchasing. Using the correct filter ensures proper airflow and optical protection as intended by the manufacturer.

How it compares

Measured against everything we stock in Projector Mounts & Add-Ons, at today’s prices. Recalculated every night.

Price $25.99
Cheaper than about 94% of the 5,120 comparable items (median $52.99).

Specifications

Product
Brand namePanasonic
Model nameETRFV400
Part numberETRFV400
Product typeAir Filter
Product colorAssorted

Questions about this item

Does the ET-RFV400 filter fit the PT-VW530 projector?

Yes, the ET-RFV400 is designed specifically for the PT-VW530, PT-VW535, PT-VZ575N and related models listed in the compatibility data.

How do I install the filter, and what step is often missed?

Remove the filter cover, slide the old filter out, insert the new ET-RFV400, then replace the cover and reset the filter counter in the projector menu.

When should I replace the ET-RFV400 filter?

Replace it when you change the lamp or if the on-screen filter warning appears; manufacturers suggest cleaning every three months and replacing at each lamp change.

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