Home Work

[welder]

This might sound dumb BUT to help save some MONEY at home as most of us have forced air heating ,Don't forget to change or wash your furnace/air filters .

Your units will run easier and more efficient .

[offshore]

Once a month every month!!

[blueh20pc]

Also, don't get sucked into the high end 3m 10$ filters....mid grades actually work just fine and are less restrictive. But like Offshore said, once a month, every month, keeps the dust down and your family healthier!