Devopet PF-03 CK-04 Replacement Filter for softening tap water and improving drinking water quality - Compatible models: Drinking Water Fountain 2, 2S, 3, SOLO2 - Set contents: Set of 4 - Filter type: White silk net, activated carbon, resin - Packaging: Individually wrapped ※ Filter only! Condition: Unused, stored item (one filter was opened for photography) Shipping method: Waterproof packaging, to be shipped in a宅配ビニール袋 (delivery vinyl bag). (Recycled packaging may be used, or a cardboard envelope.) [Anonymous delivery!] [Free shipping!] [Same-day shipping!] Follow-up discount and bundle discount available! Various genres of items are on sale! ⬇️ #BaniMama's entire product list ☆ Immediate purchase without comment is OK! ^♪ Devopet Cat Water Fountain Filter 4-pack Softening Filter PF-03 12-32-0572