Filtrete Healthy Living Filter

MPR stands for Microparticle Performance Rating. A rating of 1900 indicates that this filter is highly effective at capturing microscopic particles like bacteria, virus carriers, smoke, and allergens, making it a strong choice for households focused on deep air purification.

Unlike standard filters that rely on a simple mesh to trap dust, these filters use an electrostatic charge to actively attract and capture smaller particles like pollen, pet dander, and smoke. This technology allows for better filtration without significantly restricting the airflow of your HVAC system.

While the filters are engineered for longevity, the actual lifespan depends heavily on your home environment, such as the presence of pets, smoking, or high dust levels. We recommend checking the filter every 3 to 6 months to see if it needs replacing, as a clogged filter can strain your HVAC system.

These filters are designed with a nominal size of 16x25x1 inches. Before purchasing, measure your current filter or the slot in your HVAC unit to ensure these dimensions match, as even a small discrepancy can cause air to bypass the filter.

No, the minor tears in the external plastic packaging are cosmetic and do not impact the integrity or filtration performance of the filters inside. The electrostatic material remains protected and ready for use.