Filtrete Allergen Reduction Plus 2X Dust Filter (4 pk.)

Dust and allergens don't stand a chance with the new Filtrete™ Dual-Action Micro Allergen Plus 2X Dust Defense Filter, you can get all the benefits of allergen defense plus the best dust holding capacity of any Filtrete Filter. Powerful allergen protection meets the best dust-busting capacity of our entire collection with the Filtrete Allergen + 2X Dust Defense Filter. The filter captures unwanted allergens and holds twice as much dust as our other home air filters*. Help your home get cleaner, fresher and a whole lot happier.

For residential use only

Create a change countdown in the Filtrete™ Smart app. Simply use the app to scan the barcode on your filter’s packaging, then choose 30, 60 or 90 days for your replacement countdown. When the lifespan is up, you’ll get a notification to change your filter.

*Compared to other Filtrete™ Filters.

How long before they need to be replaced?

Under normal conditions, we recommend changing Filtrete(TM) Filters every 3 months. If you notice that your furnace is turning off and on more than normal, the filter could be restricting air flow. At this point, we recommend changing the filter even if it is before the 3 month time period. Other environmental factors which could shorten the life of the filter are as follows:

• Inside or outside construction projects that involve lots of dust and dirt
• Pets or tobacco smoke
• Burning candles or using a wood-burning stove

An easy way to determine when the filter needs to be changed is to hold it up to the light. If you can see light through the filter, it will still be effective, continue to use it. If you cannot see light, it is time to change it.