／ Instant purchase welcome ☘️ ＼ ＊Instant purchase welcome, silent purchase at midnight OK ◎ ＊One-of-a-kind, first come, first served ＊Bulk purchase welcome, feel free to comment ＊Free shipping! ＊Please contact us before rating if there are any issues.ᐟ.ᐟ ・Please understand that items are stored at home and will be shipped with simple packaging before purchasing ( ⁎ᵕᴗᵕ⁎ ) ・Please check the actual photos for the condition of the product ♪ ※To keep prices low, we may remove the item from its box for shipping due to shipping costs. One pack can be used for several months. Normally, the filter is replaced once or twice a month. According to this, a pack of 12 filters can be used for six months to a year. If you have pets that drink a lot of water, or if multiple pets are sharing a water dispenser, you will need to replace the filter more frequently. Cat automatic water dispenser cordless (filter sponge) 2-5