Filtrete MPR 1000 15 x 20 x 1 Micro Allergen Defense HVAC Air Filter, Uncompromised Airflow, Attracts Small Particles, 6-Pack

Product description

• Filtrete Allergen Defense air filters turn your central heating and cooling system into a whole house air cleaner. Developed to pull in and trap unwanted particles, including: lint, dust and dust mite debris, mold spores and pollen, pet dander, and smoke and smog.
• Designed with Filtrete Brand 3-in-1 technology from 3M to pull in and trap unwanted air particles while letting clean air flow through
• Outperforms fiberglass, washable and non-electrostatic pleated 1" filters and lasts up to 3 months
• For residential use only
• Microparticle Performance Rating MPR 1000 equates to Minimum Efficiency Reporting Value MERV 11