Lamp ID:ET-RFV400

ET-RFV400 Panasonic Filter Replacements

The Panasonic ET-RFV400 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-RFV400 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-RFV400 Panasonic Filter Replacements

Genuine Replacement Air Filter
180-Day Warranty
Free Ground Shipping on ALL Orders
Orders placed now will ship Tuesday, 2/3/2026

Sale Price: $43.10

(4)

In Stock

Rating(s)

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This product can also be used with:

This product can also be used with:

Brand	Model #
Panasonic Projector Lamp	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

4 Customer Review(s)

5 Star

4 (100%)

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1 Star

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

Finally got that Panasonic projector humming again with this ET-RFV400 replacement – feels solid in my hands, not like those flimsy knock-offs. The housing latched perfectly, and the bulb from PurelandSupply seems brighter than the original ever was. Glad to have a reliable part I can count on for my clients.

Reviewed by: Reviewed by Anonymous

12/26/2025 12:05:43 AM

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

I was pleased with the fast shipping of this air filter. It's a high quality replacement for sure.

Reviewed by: Reviewed by Anonymous

5/6/2025 10:40:11 AM

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

The air filter from Purelandsupply. com noticeably improved airflow in my projector, resulting in less dust buildup and easier maintenance. It’s a practical upgrade that helps protect my equipment and extend its overall lifespan.

Reviewed by: Reviewed by Anonymous

4/21/2025 8:04:44 PM

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

We received our air filter and filter the day after ordering - extremely fast turnaround in a well packaged box. Both the air filter and filter are high quality and had no issues installing either

Reviewed by: Sean Gentry

5/14/2024 2:10:43 PM