2 system tune up- Checked operations of the air conditioning systems. Replaced filters, checked amp drawls and capacitor outputs, checked delta T, cleared drain lines, checked refrigerant levels and cleaned outdoor condensing coils. Systems are operating properly at this time. 16x20x4,16x25x4, pics uploaded CHECK NOTES Zone first damper motor was also replaced for the main level system. Has a 1yr warranty on part Customer wants to wait to sign up for a membership