40 Replacement Filter Compatible with MA Air Purifier 40 Series, 3-in-1 High-Efficiency H-13 Grade, Pre-Filter and Activated Carbon, 4 Pack

COMPATIBLE MODEL: The replacement filter set is compatible with the MA Air Purifier 40 Series, ensuring optimal performance and preserving the unit's condition, providing your family with a clean room. | COST-EFFECTIVE COMBO: Our filters are made by PEYWONE to the strictest quality standards. The 4-Pack value combo helps you save on year-round air purificationpay less and give your air purifier a fresh start! | PREMIUM FILTER TECHNOLOGY: Made with higher-grade materials, our filters capture 99.9% of airborne particles as small as 0.1 microns, effectively filtering out most ultra-fine particles, helping you sleep easier and avoid sniffles and sneezing. | 3-STAGE FILTRATION: Includes a pre-filter for large particles, a high-efficiency H-13 grade filter for fine particles, and an activated carbon layer for odors. | TRAP HOUSEHOLD ODORS: The high-grade activated carbon filter efficiently absorbs unwanted fumes, smoke, cooking smells, and pet odors. Ideal for households with pets, cooking, and smokers.