Filtrete 14x20x1, AC Furnace Air Filter, MPR 1500, Healthy Living Ultra Allergen, 4-Pack
- Filtrete 1500 MPR (Microparticle Performance Rating) equates to MERV 12.
- Attracts and captures microscopic particles that can carry bacteria and viruses.
- Outperforms fiberglass, washable and non-electrostatic 3-month pleated 1″ home air filters for your furnace, air conditioner, or HVAC system.
- For maximum performance, change your home air filter at least every 90 days for 1” filters, and at least every 12 months for 4” and 5” filters..
- 50-Percentage better small particle filtration than our 1000 performance level filter.
- Carries a 1500 microparticle performance rating (mpr).
- 1550 MPR available in 4”, 4” slim fit and 5” air filters.
- 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.
- Tip: The higher the MPR (Microparticle Performance Rating), the more particles the filter captures. Select 2500 or 2800 MPR to also capture ultrafine particles.
- Designed with exclusive Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through.
- 90-Percentage effective at capturing particles like dust, pollen and mold spores from the air passi....