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White rectangular projector air filter with black mesh screen

Battery Technology Inc.

Battery Technology Inc. Projector Filter V13H134A51 for Epson L1100U L1200U L1300U L1405U L1500U L1505U

SKU CH-QMQF-KXJ0D

Replacement air filter compatible with Epson L1100U, L1200U, L1300U, L1405U, L1500U and L1505U projectors

  • Protects projector optics with genuine BTI filter V13H134A51
  • Matches Epson part ELPAF51 for exact fit
  • Compatible with L1100U L1200U L1300U L1405U L1500U L1505U
  • New condition ensures clean airflow from day one
  • Maintains brightness by blocking dust from light path

Direct replacement filter

The Battery Technology Inc. V13H134A51 filter is a new accessory built to match the Epson L1100U L1200U L1300U L1405U L1500U L1505U projector range. It restores the original airflow path so the light engine stays within its thermal limits. The part cross-references the ELPAF51 designation used in service documentation.

Facilities running compatible Epson models

This filter suits AV teams that operate any of the listed Epson projectors and need a drop-in replacement during scheduled maintenance. It does not fit earlier or later Epson series, so buyers with different model numbers must source the correct part for those units.

Slide-in installation

The filter slides into the designated housing without tools, following the projector’s standard service routine. The most common issue is forgetting to reset the filter-hour counter in the menu, which leaves the replacement warning active. A blocked or misaligned insert can also restrict airflow and trigger thermal protection.

Highlights

  • Protects projector optics with genuine BTI filter V13H134A51
  • Matches Epson part ELPAF51 for exact fit
  • Compatible with L1100U L1200U L1300U L1405U L1500U L1505U
  • New condition ensures clean airflow from day one
  • Maintains brightness by blocking dust from light path

Specifications

BrandBattery Technology Inc.
Shipping weight0.45 kg
Package size323 × 135 × 33 mm

Questions about this item

Which Epson projector models does this V13H134A51 filter fit?

The filter is compatible with Epson L1100U, L1200U, L1300U, L1405U, L1500U and L1505U projectors.

Can I use this filter if I keep my existing ELPAF51 housing?

Yes, the V13H134A51 replaces the ELPAF51 element and fits the same housing on the listed Epson models.

How do I confirm the filter is seated correctly after installation?

The filter clicks into the designated slot on the projector; the status indicator on the unit will show normal airflow once the cover is closed.

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