𝙏𝙧𝙪𝙨𝙩 𝙇𝙀𝙑𝙊𝙄𝙏 𝙂𝙚𝙣𝙪𝙞𝙣𝙚 𝘼𝙘𝙘𝙚𝙨𝙨𝙤𝙧𝙮: Choose genuine LEVOIT accessory not only protect your humidifier but also ensure what you're buying is worthy of your investment., 𝙋𝙖𝙘𝙠𝙖𝙜𝙚 𝙌𝙪𝙖𝙣𝙩𝙞𝙩𝙮: 16 x humidifier replacement aroma pads per packaged box, 𝙃𝙪𝙢𝙞𝙙𝙞𝙛𝙞𝙚𝙧 𝙍𝙚𝙥𝙡𝙖𝙘𝙢𝙚𝙣𝙩 𝘼𝙧𝙤𝙢𝙖 𝙋𝙖𝙙𝙨: LEVOIT Humidifier Aroma Pads works with ultrasonic Levoit humidifiers in the Classic300S / OasisMist450S / OasisMist600S / OasisMist1000S / LV600S / LV600HH model series, 𝘽𝙚𝙣𝙚𝙛𝙞𝙩: Make the Fragrance Stronger and Longer Duration, and protect the aroma box, 𝘾𝙖𝙪𝙩𝙞𝙤𝙣𝙨: Don’t add essential oil into the water tank and base, 𝙍𝙚𝙡𝙖𝙭𝙞𝙣𝙜 𝘼𝙧𝙤𝙢𝙖𝙩𝙝𝙚𝙧𝙖𝙥𝙮: You can add your favorite essential oils to the aroma box and enjoy wonderful, fresh-smelling air, 𝙉𝙤𝙩𝙚: Don't be misled by the “Frequently bought together” information. This aroma pad is not suitable for the Classic200 humidifier. If purchased, please cut it to the appropriate size for use