- Outperforms fibreglass, washable and non-electrostatic 3-month pleated 1" home air filters for your furnace, air conditioner, or HVAC system
- Designed with exclusive Filtrete Brand 3-in-1 technology to trap unwanted air particles while letting cleaner air flow through
- Filtrete 1550 MPR (Microparticle Performance Rating) equates to MERV 12
- Attracts and captures microscopic particles such as smoke, cough and sneeze debris, bacteria and virusesand large particles, including lint, household dust, and pollen
- For residential use only
- Noticeably fresher air