Ray F. 7/22/22. Arrived to a warranty no cool service call and the customer met me at the front door. I introduced myself and asked what air conditioning issues she was having. She stated the ac would not get below 82 yesterday, but today it has been set at 72 and keeping up. She mentioned the air filters were very dirty when she replaced them last evening. I inspected the system and found the refrigerant charge normal. The contactor and capacitor are ok. Wiring, disconnect and contactor in good condition. Inspected system in attic and found the evaporator and blower motor ok. Return and supply temps of 72 and 52. Ductwork strapped and in good condition. Attic insulation is sufficient. Customer says she will replace the air filter more frequently as she has pets. System cooling properly at this time. Thank you for your business.