ET-RFV400 Panasonic Air Filter Replacement

The ET-RFV400 Panasonic Projector Air Filter is a must-have to keep your projector's optical elements dust-free. This critical component helps prevent dust accumulation, ensuring optimal performance. A clogged air filter can cause higher operating temperatures due to reduced airflow, which could shorten your projector's lamp life. When you're changing your Panasonic Projector Lamp, it's also wise to replace the filter. Manufacturers recommend replacing the air filter with each lamp change to maintain peak performance. Regularly swapping out your air filter is a simple way to extend the life of both your lamp and projector.

ET-RFV400 Panasonic Air Filter Replacement.

Genuine Replacement Air Filter
180-Day Warranty
Free Ground Shipping on ALL Orders
Orders placed now will ship Wednesday, 4/1/2026

Sale Price: $43.10

(29)

In Stock

This product can also be used with:

Brand	Model #
Panasonic Projector Lamp	ET-LAV400 PT-VW530 PT-VW530U PT-VW535 PT-VW535N PT-VW535NU PT-VW540 PT-VW545N PT-VW545W PT-VX600 PT-VX600U PT-VX605 PT-VX605N PT-VX605NU PT-VX610 PT-VX615N PT-VX680 PT-VZ470 PT-VZ570 PT-VZ570N PT-VZ575N PT-VZ575NU PT-VZ580 PT-VZ580U PT-VZ585N PT-Z575N

3 Customer Review(s)

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Please rate your purchasing experience with Projectorlamps.com and the overall quality of this lamp star

The new Panasonic filter from Projectorfilters.com arrived super fast, which was a lifesaver. Seriously, the difference is night and day – the projector is bright and clear again, just like when it was first installed. It's amazing how a new bulb can make the whole thing feel brand new; we're ready for movie night!

Reviewed by Reviewed by Anonymous

12/22/2025 6:03:06 PM

Please rate your purchasing experience with Projectorlamps.com and the overall quality of this lamp star

The ET-RFV400 air filter from Projectorfilters. com does a great job improving airflow and keeping dust buildup to a minimum, which makes maintenance much easier. I feel confident that my projector is better protected and will last longer thanks to this filter.

Reviewed by Reviewed by Anonymous

7/4/2025 8:21:48 AM

Please rate your purchasing experience with Projectorlamps.com and the overall quality of this lamp star

Expertly constructed high-quality filter

Reviewed by Reviewed by Anonymous

4/27/2025 5:13:00 AM