Item Type: Faucet Aerators_x000D_ Material: Plastic_x000D_ Weight: Approx. 14-17g/0.5-0.6oz_x000D_ Size:_x000D_ Bottom Diameter: Approx. 1.3in_x000D_ Height: Approx. 1.7in_x000D_ Filter Diameter: Approx. 0.8in_x000D_ Calibre: M24 mm/0.9in_x000D_ Installation: Bathroom or Kitchen_x000D_ Type: With Spanner_x000D_ Function: Reduces the impact of water, creates a lot of air bubbles, avoids splashing and the filter inside filters out most impurities_x000D_ 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. 1Applicable: Faucet aerators replacement parts suitable for M24mm/0.9in female nozzle, please check your aerator size before purchase. 2New Replacement: Faucet aerators are ideal for replacing old kitchen sink taps, bathroom taps and basin taps to provide clean and clear drinking water. 3Wide Compatibility: Water tap aerators are available for Neoperl, for Delta, for Moen, for Kohler, for American Standard, for Dance and for Groche. 4Practical 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. 5Durable Material: The replacement cache aerators and faucet aerator key are made of ABS, strong and sturdy. 6Simple Installation: Faucet aerators replacement parts come with a removal spanner to help you remove or install them in a matter of minutes.Please allow for some errors in manual measurements.4 xFaucetAerators 1 xSpanner