Filtrete™ Allergen Reduction Filter (MPR 1500)

Filtrete 1" pleated air filter with MPR 1500 (≈MERV 12). Higher capture efficiency for fine particles including dust, smoke, smog, pet dander, mold, bacteria, and viruses. Made by 3M. What MPR 1500 actually means. MPR 1500 is roughly equivalent to MERV 12. Captures the same range as MPR 1000 plus finer particles — smoke, smog, and a higher percentage of bacteria and virus-carrying particles. Verify your HVAC system's static pressure tolerance before stepping up from a lower MERV. Who it's for. Households and buildings with allergy or air-quality concerns, including homes with pets, smokers nearby, or sensitivity to fine particles. When to replace. Every 90 days under typical conditions; every 30–60 days in homes with pets or higher dust loads. Inspect monthly — if light no longer passes through the pleats, it's time to change. Sold in cases of 4. Order quantity must be a multiple of 4. Cases ship in original 3M packaging. About this product line. RememberTheFilter carries genuine 3M-manufactured Filtrete filters in original packaging — not third-party knockoffs or relabeled imports. Ships from our distribution network, typically next business day.