Hydra® LG Electronic Humidifier Optional Accessories SKU HYD-HYDRA-LGARTS $14.99 to $50.99 Quantity discounts available QuantityPrice Color Black GREY Size LARGE CART LARGE FAN LARGE KIT LARGE RIB Quantity -+ Add to Cart Details HYDRA-LGCART : Hydra® SM replacement water cartridgeHYDRA-LGFAN : Hydra® SM individual external fanHYDRA-LGKIT : Hydra® SM fan kIt (fan, splitter cabl... Details Back DetailsHYDRA-LGCART : Hydra® SM replacement water cartridgeHYDRA-LGFAN : Hydra® SM individual external fanHYDRA-LGKIT : Hydra® SM fan kIt (fan, splitter cable)HYDRA-LG RIB : Hydra® SM replacement ribbon