Quality AssuranceThe faucet booster and water-saving device is made of a multi-color matching kit, PP+ high-quality soft rubber material, using our upgraded version of the rotating tap water filter is sturdy and durable, and the interface is adjustable-the applicable interface diameter is 0.6 inches-0.9 inches. 360rotationThe faucet supercharger can be rotated 360, and the water pressure can be buffered by the rotation of the blades, and the blind corners of the kitchen sink can be easily cleaned. It is indeed the best splash guard and filter for the tap. Four-layer filtration Kitchen faucet filters can help you remove iron slag, rust, sand, colloids, suspended solids and various toxic and harmful substances in tap water. Leading water purifiers can protect the health of the family. Easy to installAdjustable buckle design, water-saving faucet suitable for kitchen sinks, bathrooms, toilets, etc. It can be easily installed without tools, suitable for most round-hole faucets. In the kitchen or bathroom, water saving 30% ~ 70% (and (Compared to standard foaming faucet shower) Use period Under normal circumstances, the pressurized faucet filter should be replaced in about 2 months to obtain a more pure water source. It can also be adjusted and replaced according to the water quality and water consumption. Of course, this also depends on the individual living habit. Specification: Name--Faucet rotating filter Applicable--faucets with a diameter of 0.6 inches to 0.9 inches (can be buckled and adjusted) Material-including food grade PP+ high-quality soft plastic (3 tap water filters) Size--8-12 cm/3.15~4.72 inches