Change Air Conditioning Filters To Save On Cooling Costs
BALTIMORE (WJZ) -- Most of us are running air conditioners on full blast.
Denise Koch reports it's a good time to remind us to change our air conditioning filters once a month.
Dirty filters can restrict air flow and could cause the coil in your air conditioner to freeze.
By changing the filters once a month, you could save up to 5 percent on your cooling costs.
