2007-01-04 06:35:07 · 6 answers · asked by ? 3 in Computers & Internet ➔ Other - Computers
About once every few months. Sometimes you can even go even longer, it just depends on your filters and the environment.
2007-01-04 06:37:43 · answer #1 · answered by Shawn H 6 · 0⤊ 0⤋
as often as necessary depending on your environment. some can go for a year or more with no problem, others only a month or 2. Just check yours on a regular basis and determine how often cleaning is needed
2007-01-04 06:38:54 · answer #2 · answered by Randy M 3 · 0⤊ 0⤋
About every 4 months
2007-01-04 06:45:04 · answer #3 · answered by crystal 2 · 0⤊ 0⤋
2 to 3 times a year at regular intervals. Filters should be cleaned at least 6 times a year or when you feel it is necessary.
At the very least it should be done once a year, but cleaning the filters, if you have any, should be done regularly.
2007-01-04 06:37:57 · answer #4 · answered by Anonymous · 0⤊ 0⤋
Once a month until you decide it's a pain in the butt, and buy some fan filters.
2007-01-04 06:43:12 · answer #5 · answered by ? 6 · 0⤊ 0⤋
side of my case is clear so i cna see if its dusty!!! =D but really just dust it every 1-3 months
2007-01-04 06:54:02 · answer #6 · answered by M|7-T3C|-| 3 · 0⤊ 0⤋