(4) AC Maintenance - 410A - DAIKIN - checked exterior of each indoor unit ok, sprayed and cleaned each evaporator coil with chemical cleaner and water. Tested all primary drain pan with water multiple times no leakage at this time, checked delta T receiving good temperature split on all units, inspected air filters noticed all filters were 100 percent restricted. Brushed and washed each filter outside with brush and hose. Let filters sit to dry. Checked all remote settings ok, cleaned off each louver & housing for ductless unit. Checked condenser electrical components ok, checked condenser coils noticed coils are restricted. Must return to perform FULL Condenser Cleaning, must attach long hose and wash to remove debris from outdoor unit. Units are located near a HUGE Dryer Vent that is giving off tremendous amount of dust which is affecting system operation of outdoor unit. Emailed invoice, collected payment. Office will follow up regarding return visit. called laurette from the manage