Filtrete NADP01-4IN-4 Air Filter, 25 in L, 16 in W, 11 MERV, 1000 MPR, 1/PK
Opt for a Filtrete™ allergen defense air 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 three-month pleated 1 in home 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
- For optimum performance, change your home air filter every 12 months
- The higher the MPR, the more micro particles such as pollen, pet dander, smoke, bacteria and viruses, your filter will capture from the air passing through it
- A dirty filter will slow down air flow and make the system work harder to keep you warm or cool