The customer was looking to improve their cleaning performance and to reuse the filters that are normally discarded.
5% by volume ARMAKLEEN™ 4 in 1 Cleaner
Ultrasonic Washer (SK 6315 Blackstone model 3523)
Fresh water rinse followed by air pressure drying.
The ArmaKleen Technical Center recommended using 5% by volume ArmaKleen™ 4 in 1 Cleaner at 160⁰F in an Ultrasonic washer for a minimum of 8 hours