Yes, summer is knocking on our door. This is the time of the year when your air filters should be in their best condition. This is the most costly season for energy consumption in Southern Nevada. Dirty filters will cause unnecessary and wasteful energy expenses. Your filters may or may not look good, do the right thing and make sure your filters are new at the beginning of the warm (hot) season.
And, do yourself a favor, use decent quality pleated filters and remember, whatever your filters do not catch, your lungs will.
JP at Home Watcher LV