【Applicable Model Numbers】 Compatible with YOGIN humidifiers and other humidifiers. 【Quantity】3 humidifier cartridges 【Replacement目安】Every 6 months 【Size】Length 45.3 x Width 25.4 x Height 45.3mm 【Weight】30g ⋱Check my profile for special offers⋰ ・Please understand that items are stored at home and will be shipped in simple packaging before purchasing ( ⁎ᵕᴗᵕ⁎ ) #ChunShop's product list is here ✨☜ #ChunHouseholdGoods 【Applicable Model Numbers】 The humidifier cartridges are compatible with all YOGIN humidifiers and other humidifiers. 【How to Use】 It's easy to use; simply place the antibacterial cartridge in the water tank of the humidifier. 【Replacement目安】 The specific replacement time depends on the water quality and usage time. It is recommended to replace it every 6 months. YOGIN Humidifier Cartridge Antibacterial Cartridge Replacement Antibacterial Cartridge Antibacterial Clean Cartridge 3 pieces per set White 73-56.16▲