Nordic Pure Air Filters

A MERV 7 rating indicates that the filter is effective at capturing common household particles like dust, pollen, and pet dander. It provides a good balance between effective filtration and maintaining proper airflow for your HVAC system.

The activated carbon layer is designed to absorb and neutralize common household odors, such as those from cooking, pets, or smoke, rather than just masking them. It works alongside the pleated filter material to clean the air while freshening it.

No, these filters are designed for single use only. They are made of synthetic materials that cannot be cleaned or washed, so you should replace them entirely once they reach the end of their lifespan.

For optimal performance and to keep your HVAC system running efficiently, you should replace these filters every three months. If you have pets or live in a dusty environment, you may need to check them more frequently.

These filters have nominal dimensions of 12 x 24 x 1 inches. Before purchasing, measure your current filter or the filter slot in your HVAC unit to ensure these dimensions match your specific system requirements.