[Filter Cartridge Change]: Up to 320 gallons or every 6 months (varies by water quality); Replacement Cartridge Single pack ASIN#B0B51YK78J, Double pack ASIN#B07VQ6GD3K, Triple pack ASIN#B0CX8B36XW.
[Easy Installation]: Water filter for sink faucet ONLY suitable for standard faucet. Multiple adapters included for different faucet sizes make it easy to install, no extra tools needed. Please study the PHOTOS to determine your faucet type before purchasing
[NSF/ANSI 42 Standard]: Sink water filter element meets NSF/ANSI 42 standard, reduces chlorine & heavy metals, improves taste; keeps beneficial minerals, thus ***CAN’T REDUCE TDS***
[304 Stainless Steel]: WINGSOL faucet water filter is one-piece housing, made of 3mm thickness lead-free 304 stainless steel material, sturdy and durable, Hygienic, No-welding, No-rust, No-crack No-leak, No metallic taste
[360° Rotation & 2µm Filtration]: Free swivel water filter faucet allows water outlet in any direction, improves taste and reduces contaminants: chlorine, lead, fluoride, rust, dirt, sand, odor, smell, and particles up to 2µm