Thank you for viewing. Please confirm the following items: ・No comments are needed before purchase. ・We do not offer discounts on single items. ・We do offer combined purchases, so please request them. ・We will only comment after purchase when shipping. Compatible replacement filters (not genuine) for air purifiers, consisting of FZ-D50DF (coconut shell activated carbon metal net) and FZ-D50HF (polypropylene, polyethylene). ◆Shipping◆ ・Shipped via regular mail or Click Post. ・No tracking number is provided. ・Shipping days are Monday, Wednesday, and Friday. Shipping will be the day before or after a national holiday. ・Shipping will be the next day or later. ・Delivery takes 3-5 days. ・Delivery may take 4-7 days or more due to weather, consecutive holidays, or traffic conditions. ◆About the product◆ ・New and unused. Compatible models: C- series: KC-D50 KC-E50 KC-F50 KC-G50 KC-H50 KC-J50 KC-L50 KC-F50E3 KC-50E2 KC-50E1 KC-50TH3 KC-50TH2 KC-50TH1 KC-H500Y KC-J500Y KC-L500Y KC-500Y9 KC-500Y8 KC-500Y7 KC-500Y6 KI- series: KI-GS50 KI-HS50 KI-JS50 KI-LS50 KI-S50E7 KI-S50E6 KI-S50E5.