There's a lot about indoor air quality that you might not know and certainly can't see. Up to 72 trillion microscopic irritants, or allergens, find their way into your home every day. They include dust, pollen, pet hair and dander, dust mites, mildew, lint, fungus, most tobacco smoke, cooking grease and bacteria. Many of these particles are so small that your nose and throat can't filter them out, and they can get deep into your lungs. Breathe easier with American Standard's AccuClean air filtration system -- it removes 99.98% of particles and allergens from the air in your home. AccuClean is 100 times more effective than conventional 1" throw-away filters and ionic room appliances. Choosing an American Standard air conditioner or heat pump with an Energy Star logo is an important step to saving money on your utility bills--along with consuming less energy. What can you expect from a unit carrying the Energy Star logo? Air conditioners or heat pumps that have this symbol are at least 20 percent more efficient than the federal government's current efficiency standard. Purchasing an American Standard Heating & Air Conditioning unit with the Energy Star label ensures that you're getting the highest efficiency available. Be sure to ask your American Standard Heating & Air Conditioning dealer about local incentives that are offered by many utility companies and financial institutions for the purchase of Energy Star products.. Air conditioning,furnaces,heat pumps,air handlers,heating and cooling,central air,coils,indoor coils,heating units,cooling units,humidifiers,thermostats,air exchangers,comfort systems,install,service,cleaning,repair,air quality,indoor air quality,air cleaning,air purifying,energy consumption,environmental cleaner,energy conservation,energy saver,energy efficiency efficient,gas,electric,temperature control,climate control,oil,heat,air,asthma,allergy,filter,AccuClean,pollen,filtered air,allergens,air filtration,allegiance,humidity,perfect fit,whole house air filtration system,breathe easier,variable speed furnace,high efficiency,heritage,all aluminum,moisture control,thermostat controls,digital thermostat,programmable,financing,credit terms,warranty,tax credit,energy tax credit,customer care certified,NATE certified,dealer,local,sales and service,contractors,air conditioning systems equipment,heating equipment,air conditioning equipment,furnace equipment,furnace sales,furnace cleaning,air conditioners,air conditioning dealers,air conditioning suppliers,air conditioner service,air conditioner repair,air conditioning repair,heaters,installation,high efficiency systems,HVAC,reliable,trouble-free HVAC,top rated. Systems: Packaged systems,communicating systems,geothermal systems,indoor/outdoor,and light commercial. Series: Platinum,Gold and Silver.