Filtrete Home Odor Reduction Filter HOME21-4, 18 in x 24 in x 1 in (45,7 cm x 60,9 cm x 2,5 cm) Case of 4

• 1200 Odor Mpr Has A Rating Of Merv 11
• 25 Times More Effective In Odor Removal Than Other National Retail Home Air Filters, Based On A Comparison Of Organic Vapor Capacity
• A Dirty Filter Will Slow Down Air Flow And Make The System Work Harder To Keep You Warm Or Cool--Wasting Energy. Sign-Up For A Filter Change Reminder Program (Www.Filtrete.Com/Changereminders) That Works For You!
• Active Carbon Layer Acts As Odor Eliminator For Pet Smells, Smoke, Cooking, Mildew And Cleaning Chemicals
• Attracts And Captures Particles Such As Lint, Pollen, Dust, Pet Dander, Smoke And Smog
• 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
• Designed With Exclusive Filtrete Brand 3-In-1 Technology From 3M To Trap Unwanted Air Particles While Letting Cleaner Air Flow Through
• For Optimal Performance Of Your Heating & Cooling System Or Hvac System, Change Your Home Air Filter At Least Every 90 Days For 1In. Filters, And At Least Every 12 Months For 4 In. And 5 In. Filters
• For Residential Use Only
• OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system
• The Higher The Mpr, The More Microparticles--Such As Pollen, Pet Dander, Smoke, Bacteria And Viruses--Your Filter Will Capture From The Air Passing Through It

Carbon filter Cleaner air can be yours -- even with common household odor culprits living under the same roof. Filtrete Odor Reduction Air Filters feature a unique active carbon layer to help minimize strong odors while trapping dust and allergens. Go ahead and let life happen: The freshness of your indoor air is in good hands.