A: One filter change a year. That's the whole maintenance schedule.
Filters are replaced at approximately 12000 gallons or 12 months, whichever comes first — sooner if your touch panel tells you. Most households only need the one change a year.
A: One filter change a year. That's the whole maintenance schedule.
Filters are replaced at approximately 12000 gallons or 12 months, whichever comes first — sooner if your touch panel tells you. Most households only need the one change a year.