Compatible Model: ONLY FITS MA Air Purifier 25 Series (S1/W1/B1) — NOT COMPATIBLE with other MA Air Purifier models (15 / 35 / 40 / 45 / 112 / 125). This Model 25 replacement filter (9.65" × 6.77" × 1.38") ensures optimal performance, easy installation, and cleaner air for your family. PLEASE MEASURE your current filter or check your purifier’s MODEL LABEL BEFORE ORDERING to avoid returns.
Cost-Effective Combo: Made by PEYWONE to the strictest quality standards, this 8-pack (4 sets) value combo helps you save on year-round air purification—pay less and give your air purifier a fresh start!
Premium Filter Technology: Made with high-efficiency H-13 grade filter material, our filters capture 99.97% of airborne particles as small as 0.3 microns, effectively filtering out most ultra-fine particles, helping you sleep easier and avoid sniffles and sneezing.
3-Stage Filtration: Features a nylon pre-filter for large particles, a high-efficiency H-13 filter for fine particles, and a premium activated carbon filter for odors.
Superior Odor Absorption: The premium coconut shell activated carbon filter absorbs unwanted fumes, smoke, cooking odors, and pet smells more effectively than regular carbon. Ideal for homes with pets, frequent cooking, or smokers.
