A projector's air filter prevents dust from accumulating on the optical elements inside the projector. If you are replacing your lamp, it is a good time to replace your filter. Manufacturers' suggest replacing the filter when changing the lamp to ensure optimal performance. The ET-SFYL080 filter is compatible with the LC-XL200, PLC-ZM5000L, PLC-XM100, PLC-XM100L, PLC-ZM150L, PLC-WM4500L, PLC-WM5500, and PLC-WM5500L projectors.
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