Top of Support & Service > MAINTENANCE/TROUBLESHOOTING/APPLICATION EXAMPLES > When to replace the filter
The filter absorbs solder fumes and becomes white with clogging.
The filter should be replaced when the suction capacity drops extremely due to the clogging or flux smell becoming strong.
SDS for filters is available.
Filter (No.A1001 for 493 & FA-400)
Technical information is available.
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