ZouHwaSo [T0XIN ABS0RBER] 40 Replacement Filter Compatible with MA Air Puri-fier 40 Series, 3-in-1 Composite Filtration with Upgrade Aotivated Carbcn Filter, HI3 HEPA and Fine Pre-Filter, Pack of 2

[100% COMPATIBILITY]: ZouHwaSo 40 replacement filter is perfectly compatible with MA air puri-fier 40 series. Our 40 air filter size is 17.44*8.11*1.85 inches (manual measurement has some deviation, does not affect the use), please check your required model and size again before placing an order to avoid making a wrong purchase. [HIGH-QUALITY MATERIALS]: ZouHwaSo MA air purifier filter high density pre-filter, with anti-folding, oil, acid and alkali resistance, can intercept large particles of pollutants; HI3 HEPA even spacing, clear pleats, reduce wind resistance, rapid air circulation; High efficiency aotivated carbcn filled evenly, increasing the contact area of gas and aotivated carbcn, improving the performance of air puri-fication and odcr removal. [INNOVATION UPGRADE]: Using customized upgraded aotivated carbcn - advanced air reborn odcr removal formula, with more stable and effective adsorption effect on tcxic gases such as auto exhaust, industrial waste gas, wildfire and V0Cs. [REGULAR REPLACEMENT]: With the passage of usage times and time, the cleaning performance of filter will gradually decrease, and even cause secondary air pollution. Therefore, we recommend to replace filter every 4-5 months or 3,000 hours. It is worth noting that when you have finished replacing the filter, please turn on the device again, and then press the “FAN SPEED” and “IONIZER” button and hold for 3-5 seconds at the same time until the light goes out. [BUY WITH CONFIDENCE]: When you buy ZouHwaSo products, you will get high quality products and 7*24 hours after-sales service, if you have any questions during the use, please feel free to contact us, we are very honored to serve you.