Limited Time SALE 12 Pieces ★ Pure Crystal Half-Circle Filter ★ Repeat customers will receive a small discount of 50 yen. Please comment with your previous purchase date on the desired product. ★ Usually listed at 3,300 yen (Depending on the cost of goods) ★ Our most affordable unit price ★ Storage environment → Non-smoking, no pets, kept in a cool, dark place. Stored in a cool, dark room in a non-smoker's home. ★ Shipping days are set for a longer period as a precaution, but we usually ship within 1-2 days. (This is because there is a possibility of being away for a few days due to sudden caregiving, etc.) New, unused, water-softening filter GEX Gex water filter for cats For maintaining the health of the lower urinary tract (half-circle type) Removes magnesium and calcium ★ We also have 2-piece, 6-piece, and 12-piece types available depending on stock. [The unit price is more advantageous with a larger quantity] ★ We will take the individual packaged filters out of the outer bag, arrange them, and ship them with measures to prevent water leakage in a plastic bag. ★ As shown in photo 3, when compared to the pre-renewal version on the left, the small filtration components such as finely divided carbon have become visible, but according to the manufacturer, this is not dust or mold, but filtration components, so please use with confidence. The outer bag also states, "The granular appearance of the frame is derived from biomass materials. The amount and color of the granules may vary." ★ We are involved in animal protection activities and also sell other cat supplies. All sales are used for animal protection activities, so we are sorry, but we cannot negotiate discounts.