12x20x1 Allergen Filter

Opt for a Filtrete Allergen DefenseAir Filter to transform your central heating and cooling system into a whole-home air filtration operation. This no-nonsense filter helps capture varying sizes of particles, from the large (lint, pollen, dust and pet dander) to the microscopic (smoke and smog).

Features:

• Outperforms fiberglass, washable and non-electrostatic 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system
• Attracts and captures microscopic particles such as smoke, cough and sneeze debris, bacteria and viruses--and large particles, including lint, household dust and pollen
• 1000 MPR has a rating of MERV 11
• 54% Small Particles capture, like bacteria and particles that carry viruses
• Certified as asthma & allergy friendly* (*As outlined in report ASCR: 1246-01)
• 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
• A dirty filter will slow down air flow and make the system work harder
• For residental use only
• Create a change countdown in the Filtrete Smart app and Sign-up for a filter change reminder program
• Opt for a Filtrete Allergen DefenseAir Filter to transform your central heating and cooling system into a whole-home air filtration operation. This no-nonsense filter helps capture varying sizes of particles, from the large (lint, pollen, dust and pet dander) to the microscopic (smoke and smog)
• Outperforms fiberglass, washable and non-electrostatic
• 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 particles such as lint, pollen, dust, pet dander, smoke and smog
• The higher the MPR, the more microparticles 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 90 days for 1 inch filters, and at least every 12 months for 4 inch and 5 inch filters harder to keep you warm or cool-wasting energy
• For Residential use only
• Create a change countdown in the Filtrete Smart app