Filtrete Ultra Allergen Reduction Deep Pleat Filter NDP03-4S-4

Key points

• Actual filter size is: 19.5 in x 24.5 in x 3.75 in
• This filter is compatible with Carrier®and Bryant® furnaces calling for a 4" filter
• 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
• FOR OPTIMAL PERFORMANCE of your heating & cooling system or HVAC system, change your home air filter at least every 12 months for 4in. and 5in. Filters
• 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!
• OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system
• CERTIFIED as asthma & allergy friendly™* (*As outlined in report ASCR: 1246-01)
• ATTRACTS AND CAPTURES microscopic particles such as smoke, cough and sneeze debris, bacteria and viruses--and large particles, including lint, household dust and pollen
• 54% SMALL PARTICLE CAPTURE, like bacteria and particles that carry viruses* (* % captured is based on ASHRAE 52.2 testing for 0.3 to 1 micron particles from the air passing through the filter, which relates to HVAC industry standard efficiency testing)
• 1550 MPR has a rating of MERV 12
• CERTIFIED as asthma & allergy friendly™* (*As outlined in report ASCR: 1246-01)
• CREATE A CHANGE COUNTDOWN in the Filtrete™ Smart App. Simply use the app to scan the barcode on your filter’s packaging, then choose 3, 6, or 12 months for your replacement countdown. When the lifespan is up, you’ll get a notification to change your filter