About This CERTIFIED 5-STAGE FILTRATION: Enjoy fresh purified water with our faucet mount water filter. With purification to 0.2um, the filter is certified to reduce 99% comtaminants such as rust, sediments, chlorine, lead, odor and improve taste, making your water clean and healthy. (Not for reducing TDS) SAVE YOUR WATER BILLS: 1 filter can replace 3,028 plastic bottles (16.9oz each). You only need to change the filter every 4 months. There are 2 water modes between raw water and purified water for choice to prolong the filter life. a set of 1 Host and 4 filters, which is more economical and does not have to worry about 16 months. FAST WATER FLOW: The average water flow of the faucet filter is 0.5 GPM(The maximum water flow is up to 1.78 GPM). You can fill 4 bottles of water in just 1 minute. No more waiting for clean and pure water. EASY TO INSTALL: The package comes with 6 adapters, which fits most standard faucets. The image details the compatibility of this sink faucet filter，Please read the picture carefully before buying to make sure this product is suitable for your faucet. VARIOUS APPLICATION: our faucet water purifier is an ideal choice for daily cooking, cleaning and washing face. You can install the tap filter in your kitchen, bathroom or tub to meet different water needs. It's small, lightweight and very convenient to use. Also suitable for a gifts. Overview Brand : ALTHY Special Feature : Chlorine Reduction Product Dimensions : 5.5"L x 2.2"W x 4.3"H Capacity : 400 Gallons Included Components : set Package Information : Pitcher Installation Type : Faucet Mount Purification Method : Activated Carbon Power Source : Manual Operation Item Weight : 0.67 Kilograms