Aireador, consumo eficiente de agua, 1.75 GPM

Hi, Tammy! Thank you for your question. The Delta RP70718 aerator kit will include both aerator sizes. You will want to use the aerator that fits in your Delta 11946-SSSD-DST Bellini faucet. Best Regards, Rosanna

Hi, Larry418! Thank you for your question. The Delta RP70718 aerator ships with 2 different aerators. You will want to use the one that matches your existing aerator. The other aerator is a different thread pattern and will not work. Best Regards, Rosanna

Hello Jim, Thanks for your question. This aerator has a thread size of M21.5x1-6. As a result, you can use the RP51505 to convert the threads. I hope this helps!

Hi Mike, Thanks for your question! This aerator takes the RP52217 wrench. http://www.deltafaucet.com/repairparts/details/rp52217.html Best regards, Jon

Hi, Donnie! Thank you for your question. The Delta RP70718 Aerator Assembly has a thread size of M21.5x1-6. This will fit faucets that are compatible with this thread size. Best Regards, Rosanna

Hi Taz, Thank you for your question. The RP70718 is the correct aerator for the model 11946-SSSD-DST faucet. The RP70718 ships with 2 different aerators, use the one that matches your existing aerator. The other aerator is a different thread pattern and will not work. Thanks, Dave

Hi Gizmo, Thank you for your question. The model 11949-SS-DST has 2 different aerators available a 1.8 gallon per minute, and a 2.2gpm. Both are aerated streams, a spray aerator is not available for this model. The picture shown on page 10 in the manual is incorrect. We apologize for any inconvenience that this has caused you. Thanks, Dave

Hi Diane, Thank you for your question. The aerator used on the older non-DST version of the model 156-WF is the RP37018. http://www.deltafaucet.com/repairparts/details/rp37018.html Thanks, Dave