Filtrete™ Basic Dust & Lint Air Filter, 300 MPR, 302-4, 20 in x 20 in x 1 in (50.8 cm x 50.8 cm x 2.5 cm)

The Filtrete Basic Dust & Lint Filter attracts and captures household dust and is ideal for high-velocity equipment. For residential use only.

You run a tight ship at home, from floor to ceiling -- and everywhere in between. Unfortunately, ordinary home non-electrostatic air filters aren’t super effective at capturing unwanted particles. GOOD NEWS: The unique design of the electrostatically charged Filtrete™ Basic Dust Air Filter attracts -- and trap --more particles from your air through your heating and cooling system, making quality control a breeze. With each cycle through the filter, your indoor air becomes a little bit cleaner.

• Outperforms Fiberglass, Washable And Non-Electrostatic 3-Month Pleated 1 In. Air Filters For Your Furnace, Air Conditioner Or Hvac System
• Designed With Exclusive Filtrete Brand 3-In-1 Technology From 3M To Trap Unwanted Air Particles While Letting Cleaner Air Flow Through
• Attracts And Captures Large Particles Such As Lint, Household Dust And Dust Mite Debris
• Mpr 300 Has A Rating Of Merv 5
• The Higher The Mpr, The More Microparticles - Such As Pollen, Pet Dander And Smoke - Your Filter Will Capture From The Air Passing Through It
• Change Filter At Least Every 90 Days For Optimal Performance Of Your Heating & Cooling System Or Hvac System
• 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!
• For Residential Use Only

• Package Quantity: 4 EACH
• Thickness: 1 in
• Width: 16 in