Lamp ID:ET-RFF100

ET-RFF100 Panasonic Filter Replacements

The Panasonic ET-RFF100 Air Filter replacement prevents dust from building up on the optical elements of your projector unit. It plays a critical role in preventing dust accumulation. If the air filter becomes clogged it will result in higher operating temperatures because of reduced air flow. This could ultimately reduce the lamp life of your projector. If you are replacing your Panasonic Projector Lamp, it is also a good idea to replace your ET-RFF100 filter. Manufacturers suggest replacing the filter when changing the lamp to ensure optimal performance. Read our Blog article on why regularly replacing your air filter will increase the life of your Panasonic Lamp and Projector.

ET-RFF100 Panasonic Filter Replacements

Genuine Replacement Air Filter
180-Day Warranty
Free Ground Shipping on ALL Orders
Orders placed now will ship Monday, 6/8/2026

Sale Price: $96.20

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This product can also be used with:

This product can also be used with:

Brand	Model #
Panasonic Projector Lamp	ET-LAF100 ET-LAF100A ET-LAP770 PT-F100NT PT-F100NTEA PT-F100NTU PT-F100U PT-F200 PT-F200NTU PT-F200U PT-F300 PT-F300E PT-F300NTU PT-F300U PT-FW100NT PT-FW100NTU PT-FW300 PT-FW300NTU PT-FW300U PT-FW400 PT-FW430 PT-FW430EA PT-FW430U PT-FX400 PT-FX400U PT-PX860 PT-PX960 PT-PX970 PT-PX980NT

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Please rate your purchasing experience with Pureland Supply and the overall quality of this lamp star

Wow, what a difference a new bulb makes! My old projector was so dim, but this ET-RFF100 from PurelandSupply has breathed new life into it; the picture is shockingly bright now. Movie nights are back on!

Reviewed by: Reviewed by Anonymous

5/19/2026 7:01:03 PM

Please rate your purchasing experience with Pureland Supply and the overall quality of this lamp star

Got the ET-RFF100 Filter from PurelandSupply super quick, which saved me a service call headache. Popped it in, and honestly, the projector is bright as the day it was installed – colors are popping again. Really happy with how simple and effective that was.

Reviewed by: Reviewed by Anonymous

7/26/2025 3:50:36 PM