Lamp ID:UX38241

78-8138-1145-8 3M Filter Replacements

The 3M 78-8138-1145-8 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 3M Projector Lamp, it is also a good idea to replace your 78-8138-1145-8 filter. Manufacturers suggest replacing the filter when changing the lamp to ensure optimal performance. Increase the life of your 3M Lamp and Projector by changing out your air filter on a regular basis.

78-8138-1145-8 3M Replacement Filters

The 3M 78-8138-1145-8 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.

Free Ground Shipping on ALL Orders
180-Day Warranty
Genuine Replacement Air Filter
Orders placed now will ship Monday, 9/8/2025

Sale Price: $46.10

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This product can also be used with:

This product can also be used with:

Brand	Model #
3M Projector Lamp	78-6972-0050-5 78-6972-0060-5 X56
Christie Projector Lamp	003-120730-01 LW41 LX41 003-120707-01 LW401 LWU401 LWU421 LX501 003-120708-01 LW551i LWU501i LX601i
Dukane Projector Lamp	456-8958H-RJ Imagepro 8957HW-RJ Imagepro 8957WA Imagepro 8958A Imagepro 8959A Imagepro 8959H Imagepro 8959H-RJ 456-8970 I-Pro 8970 I-Pro 8972W I-Pro 8972WA I-Pro 8974WU ImagePro 8970 ImagePro 8972W ImagePro 8972WA ImagePro 8974WU 456-8971 I-Pro 8971 I-Pro 8973W I-Pro 8973WA I-Pro 8975WU I-Pro 8976SX ImagePro 8971 ImagePro 8973W ImagePro 8973WA ImagePro 8975 ImagePro 8975WU ImagePro 8975WUA ImagePro 8976SX 456-8977 I-Pro 8977 I-Pro 8979WU ImagePro 8977 ImagePro 8978W ImagePro 8979WUA
Hitachi Projector Lamp	CP-WX4021N CP-WX4022WN CP-X4021 CP-X4021N CP-X4022WN CP-X5021 CP-X5021N CP-X5022WN DT01175 HCP-4060X HCP-5000X CP-SX8350 CP-WU8440 CP-WUX8440 CP-WX8240 CP-X8150 DT01285 CP-WU8450 CP-WU8451 CP-WUX8450 CP-WX8255 CP-WX8255A CP-X8160 DT01295 CP-WU8460 CP-WU8461 CP-WX8265 CP-X8170
Infocus Projector Lamp	IN5122 IN5124 SP-LAMP-064 IN5132 IN5134 IN5135 SP-LAMP-080 IN5142 IN5144 IN5144a IN5145 SP-LAMP-081
Maxell Projector Lamps	MC-WU8461 MC-WX8265 MC-X8170

2 Customer Review(s)

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

The air filter from Purelandsupply. com noticeably improves airflow and reduces dust buildup in my projector, making maintenance much easier. I appreciate the added protection it provides, which should help extend the overall lifespan of my projector.

Reviewed by: Reviewed by Anonymous

7/12/2025 5:03:44 AM

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

Pureland Supply's fast shipping is a huge plus. This air filter is an excellent, bright solution.

Reviewed by: Reviewed by Anonymous

5/9/2025 8:21:45 AM