Reduced cooling after a filter change can mean the wrong filter size, duct issues, or a deeper system problem

https://acrepairtips786.quantlynix.com/posts/refrigerant-leaks-and-low-ac-cooling-what-homeowners-should-know

Reduced cooling after a filter change can mean the wrong filter size, duct issues, or a deeper system problem. Confirm the filter fits properly and watch for recurring symptoms.