<b> DETAILS: </b> <br> <b>Housing: </b>brass male,15/16 Inch(24mm) male thread<br> <b>Aereator: </b>Engineering Grade Plastics,2.2GPM <br> <br> <b>PAKAGE INCLUDED: </b> <br> 2.2 GPM Faucet Aerator (x 3) <br> Brass Shell (x 3) <br> M24 Grade Washer (x 3)<br> EXCLUSIVE WARRANTY OF 1 YEAR (x 1)<br> <br> <b>TIPS FOR DAILY USING: </b> <br> If sediment and particles filter in the bubble occasionally, need clear it accordingly. <br> <br> <b>BUY FROM UMIRIO: </b> <br> 30-day money back guarantee. <br> We are really glad to help you find the best solutions ，please get in touch with us if you have any questions. <br> <br> <b> ATTENTION BEFORE BUYING</b> <br> We only provide an additional year of protection for products sold from UMIRIO <br> purchases made by unauthorized vendors are not covered by our warranty<br> UMIRIO appreciate for your buying and we know you will like it! <br>