Lamp ID:MU03642

MU05661 Hitachi Filter Replacements

The Hitachi MU05661 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 Hitachi Projector Lamp, it is also a good idea to replace your MU05661 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 Hitachi Lamp and Projector.

MU05661 Hitachi Filter Replacements

Genuine Replacement Air Filter
180-Day Warranty
Free Ground Shipping on ALL Orders
Orders placed now will ship today, 2/4/2026

Sale Price: $38.20

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This product can also be used with:

This product can also be used with:

Brand	Model #
3M Projector Lamp	78-6969-9893-5 X90 X90W 78-6969-9930-5 78-6969-9998-2 X95 X95i
Ask Projector Lamp	C445 C445 Plus
Dukane Projector Lamp	456-8943 Imagepro 8918 Imagepro 8944 456-8948 456-8949 456-8949H Imagepro 8943A Imagepro 8948 ImagePro 8949H Imagepro 8953H
Hitachi Projector Lamp	CP-X505 CP-X600 CP-X605 CP-X608 CP-SX635 CP-WUX645N CP-WX625 CP-WX645 CP-X615 CP-X705 CP-X807 CP-X809 DT00873
Infocus Projector Lamp	IN42 IN42+ SP-LAMP-027 IN5102 IN5104 IN5106 IN5108 IN5110 SP-LAMP-038 SP-LAMP-046
Viewsonic Projector Lamp	PJ1158 RLC-021 PJ1173 RLC-038
Christie Projector Lamp	003-120457-01 LW400 LWU420 LX400
Planar Projector Lamp	997-5214-00 997-5465-00 PR9020 PR9030

3 Customer Review(s)

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

Finally got that projector lamp swapped – what a relief! The whole process was painless, especially ordering through PurelandSupply; their team was super helpful figuring out exactly which bulb I needed. Picture's back to being bright and clear; another happy customer!

Reviewed by: Reviewed by Anonymous

9/11/2025 2:15:30 PM

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

This high quality air filter was worth every penny. It has completely revitalized my projector.

Reviewed by: Reviewed by Anonymous

5/22/2025 1:08:46 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 my projector’s airflow and cut down on dust buildup, making maintenance much simpler. It’s a straightforward way to protect your projector and help extend its lifespan.

Reviewed by: Reviewed by Anonymous

5/14/2025 2:49:09 AM