1、Applicable: Faucet aerators replacement parts suitable for M24mm/0.9in female nozzle, please check your aerator size before purchase. 2、New Replacement: Faucet aerators are ideal for replacing old kitchen sink taps, bathroom taps and basin taps to provide clean and clear drinking water. 3、Wide Compatibility: Water tap aerators are available for Neoperl, for Delta, for Moen, for Kohler, for American Standard, for Dance and for Groche. 4、Practical Accessory: Faucet flow restrictor to soften the impact of water and prevent splashing creating large bubbles, effectively securing low flow taps so you can flow freely again. 5、Durable Material: The replacement cache aerators and faucet aerator key are made of ABS, strong and sturdy. 6、Simple Installation: Faucet aerators replacement parts come with a removal spanner to help you remove or install them in a matter of minutes. Item Type: Faucet Aerators Material: Plastic Weight: Approx. 14-17g/0.5-0.6oz Size: Bottom Diameter: Approx. 1.3in Height: Approx. 1.7in Filter Diameter: Approx. 0.8in Calibre: M24 mm/0.9in Installation: Bathroom or Kitchen Type: With Spanner Function: Reduces the impact of water, creates a lot of air bubbles, avoids splashing and the filter inside filters out most impurities Application: Faucet replacement part set ideal for replacing old kitchen sink taps, bathroom taps and basin taps to provide clean and clear drinking water, suitable for Neoperl, for Delta, for Moen, for Kohler, for American Standard, for Dance and for Groche. 4 x Faucet Aerators 1 x Spanner