Old filter and fading UV lights |
The furnace filter, which should be replaced annually, was overdue for a change because of the smoke from the Camp Fire that began on November 8th.
The kit ($179 from Amazon) included ultraviolet light bulbs and a catalyst screen that killed germs as the air passed through the apparatus.
Clear filter, clear conscience. |
Before one starts a journey, one should take care of unfinished business.
No comments:
Post a Comment