I have used Filtrete filters for nine years and changed them every 3 months. I've had no furnace or airconditioning problems in that 9 years--not one service call.
Is this due to the filters or plain luck? Who knows, but I'm a happy consumer!
i replaced furnace filter with 3m filter and could feel and smell a huge difference in the air quality w/in 24 hours throughout the whole house.i have multiple pets and that was a great bonus.thanks 3m.! nowadd scent and perfect
Although I do change my filters every 90 days as recommended I find that these filters do NOT show much if any accumulation of dirt they still look almost brand new---I canNOT say that bout some less $$$ filters that really show their age after on 90 days
We've tried other furnace filters in the past, but none even come close to Filtrete. Several of us suffer from allergies in our house and Filtrete Better really makes our house a great refuge...even with our family dog. We will go out of our way to find Filtrete and will never buy anything but!
FILTRETE FILTERS ARE THE MOST EFFICIENT I'VE EVER USED. NOT ONLY ARE THOSE FILTERS WORTH THE DIFFERENCE IN PRICE, I'M WORTH THE DIFFERENCE IT MAKES IN MY HOUSE.