Lamp ID:24J39541

NP21LP Air Filter NEC Filter Replacements

The NEC NP21LP Air Filter 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 NEC Projector Lamp, it is also a good idea to replace your NP21LP Air Filter filter. Manufacturers suggest replacing the filter when changing the lamp to ensure optimal performance. Increase the life of your NEC Lamp and Projector by changing out your air filter on a regular basis.

NP21LP Air Filter NEC Replacement Filters

The NEC NP21LP Air Filter Air Filter replacement helps keep dust from accumulating on your projector's optical elements. A used air filter leads to reduced airflow, raising operating temperatures, which can ultimately shorten your projector lamp's lifespan. Manufacturers advise replacing the filter when installing a new lamp to maintain peak efficiency. Prolong the durability of your projector by routinely replacing the air filter.

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180-Day Warranty
Genuine Replacement Air Filter
Orders placed now will ship Monday, 8/25/2025

Sale Price: $72.40

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This product can also be used with:

This product can also be used with:

Brand	Model #
NEC LCD Projector Lamp	NP-PA500U NP-PA500UJL NP-PA500X NP-PA500XJL13ZL NP-PA550W NP-PA550WJL NP-PA550WJL13ZL NP-PA5520W NP-PA600X NP-PA600XJL PA500U PA500X PA550W PA550WG PA5520W PA600X NP-PA521U NP-PA521UJL NP-PA571WJL NP-PA621UJL NP-PA622U NP-PA622UJL NP-PA671WJL NP-PA721XJL PA521U PA522U PA522UG PA571W PA571W-13ZL PA572W PA621U PA621X PA621X-13ZL PA622U PA622X PA671W PA672W PA672W-13ZL PA721X PA722X PA722X-13ZL
Dukane Projector Lamp	456-6757W 6752WU 6752WUA 6757W 6762 6762A 6762WU 6762WUA 6767W 6767WA 6772 6772A ImagePro 6752WU ImagePro 6752WUA ImagePro 6757W ImagePro 6757W-L ImagePro 6757WA ImagePro 6762 ImagePro 6762-L ImagePro 6762A ImagePro 6762WU ImagePro 6762WUA ImagePro 6767W ImagePro 6767WA ImagePro 6772 ImagePro 6772A
Ricoh Projector Lamps	PJ WX6170N PJ WX6180N PJ WU6181N PJ WX6181N PJ X6181N

3 Customer Review(s)

5 Star

3 (100%)

4 Star

0 (0%)

3 Star

0 (0%)

2 Star

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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

This air filter is noticeably well made. It provides consistent and powerful light output.

Reviewed by: Reviewed by Anonymous

6/4/2025 12:11:33 PM

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, helping to reduce dust build-up and simplify regular maintenance. I appreciate the extra layer of protection it provides, which should help extend the life of my equipment.

Reviewed by: Reviewed by Anonymous

5/1/2025 3:53:42 AM

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

Reliable video projector air filter quality

Reviewed by: Reviewed by Anonymous

3/8/2025 3:58:30 PM