𝐂𝐑𝐄𝐀𝐓𝐄𝐃 𝐄𝐗𝐂𝐋𝐔𝐒𝐈𝐕𝐄𝐋𝐘 𝐅𝐎𝐑 𝐋𝐕-𝐇𝟏𝟐𝟔 𝐒𝐄𝐑𝐈𝐄𝐒: Levoit's Filter Life Indicator and built-in algorithm only works with authentic filters. Manufacturer LEVOIT. 𝐆𝐄𝐍𝐔𝐈𝐍𝐄 𝐑𝐄𝐏𝐋𝐀𝐂𝐄𝐌𝐄𝐍𝐓 𝐅𝐈𝐋𝐓𝐄𝐑: Designed specifically for LV-H126 air purifier to maintain peak performance.