09/09/2022
LCD Projector - Air Filter Replacement
Promo Sale: Php 1,000 Only
- For any Brand of LCD Projector
- Until December 2022 Only
- NO HIDDEN CHARGES
- Just send your projector here via Lalamove, Toktok, Flash Express, Grab Express or LBC delivery service
What is the use of air filter in projector:
The projector's air filter prevents these particles from getting inside the optical path and degrading image quality. If it is not regularly cleaned, however, the dust can clog the filter reducing air flow and ultimately damaging the projector.
Can you use a projector without an air filter?
As long as there is air flowing through the projector, it is necessary for you to periodically check and maintain the projector. It's not about having the filter or not, it's about being responsible in conducting regular checks and maintenance to help prolong the life span of your projectors.
What does a filter do in a projector?
The projector filter is responsible for the filtration of dust and debris on the vents of your projector so that they don't enter the unit and destroy it from within.
Do all projectors have filters?
Virtually every LCD projector on the market has at least one filter. Since most DLP projectors have a sealed optical assembly, they usually do not. LCD projectors at some point will require a filter change but these days, frequency is about the same as lamp life replacement.
Projector dust is your enemy!
One of the most common pieces of technology used in the AV industry today is the projector. These units are critical components of boardrooms, classrooms, training facilities, meeting rooms, and even the home theater. Modern projectors are almost maintenance free, but there is one simple task any projector owner can complete on a regular basis to keep their units functions properly throughout the life of the projector and that is cleaning the air filter.
Most projectors are air cooled and it is critical that air flow remain strong and constant to keep these units from overheating and damaging internal components. Internal fans bring air in from the outside, pass it through the projector, usually directed over the sections generating the most heat, and then back out again through a vented panel. Since standard room air is used in this process, all of the little bits of hair, skin, dirt, and dust that float in room air are also pulled into the projector. The projector’s air filter prevents these particles from getting inside the optical path and degrading image quality. If it is not regularly cleaned, however, the dust can clog the filter reducing air flow and ultimately damaging the projector. With repair costs typically starting in the Php 1,000 range, it is easy to see why keeping the filter clean is so important.
Benefits of a clean filter
Clean filters can make a projector last longer and help you get the most life out of the expensive lamps that come in the units. Dirty filters can lead to many problems including overheating, poor image quality, blown lamps, and degraded optical engines. The filter cleaning process only takes a few minutes, but it is the single most important maintenance activity an end user can perform on their equipment. Holt AV recommends checking filters at least once a month and more often in dirty environments like manufacturing plants or places where smoking is common. Just remember, whatever is in the air will be pulled into a projector so the dirtier the environment, the more often the filter should be checked and cleaned.
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