We suggest to replace the filter every 3 - 6 months
This is an essential and useful accessory for you, which helps to bring you more convenience.
The Professional Replacement Air Filter Can Make Projector Provides Clear and Bright and Sharp Pictures for Home Theater, School Presentation, Business Meeting etc
Fit For in Projector Perfectly, No Modification Needed,All You Need to Do is Opening the Air Filter Cover Then Replace the Old Air Filter
Please verify this is the right part number before ordering
