Brand Name: Danco | Exterior Thread Size: 15/16 in. | Flow Rate: 1.5 gpm | Interior Thread Size: 55/64 in. | Number in Package: 1 pack | Packaging Type: Blister Pack This Danco Dual Thread Swivel Sprayrator adds air bubbles to the water to give it a softer feel. It also helps to reduce the volume of water that you use. The 360 degree swivel action allows you to focus the water into those hard to reach areas and has 2 spray patterns to choose from; aerated stream and aerated wide spray . The 1.5 GPM water flow can save you up to 30% water consumption as compared to the standard 2.2 GPM. | Saves up to 30% water consumption | Dual thread 15/16 in.-27M or 55/64 in.-27F | 360 degree motion sprayrator | Aerated stream and aerated wide spray | Watersense certified 1.5 GPM | Will work on any faucet with inside threads | Complies with the reduction of lead in drinking water act