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$46.20

Model#:NP41LP Air Filter

ProductID:ET-RFL300

NP41LP Air Filter NEC Air Filter Replacement

The NP41LP Air Filter NEC 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 NEC 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.

NP41LP Air Filter NEC Air Filter Replacement.

Genuine Replacement Air Filter
180-Day Warranty
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Orders placed now will ship today, 4/9/2026

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Brand	Model #
Air Filters	ET-RFL300

3 Customer Review(s)

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

Finally got that new NEC NP41LP filter from Projectorfilters.com installed and wow, what a difference! The picture is so much brighter and sharper; it's like playing on a brand new simulator again. That old bulb was definitely on its last legs, glad to see the course looking vivid again.

Reviewed by Reviewed by Anonymous

10/9/2025 8:53:26 PM

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

The NP41LP Air Filter from Projectorfilters. com has noticeably improved airflow in my projector, helping to keep dust buildup to a minimum. It's an easy way to simplify maintenance and protect my investment, and I appreciate how it helps extend the life of my projector.

Reviewed by Reviewed by Anonymous

5/29/2025 12:01:06 PM

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

Gracefully refined high-quality filter design

Reviewed by Reviewed by Anonymous

4/27/2025 9:16:00 PM