Delta®

Aerator W/ Wrench - 1.2 GPM

Model#: RP101876
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Delta®
Aerator W/ Wrench - 1.2 GPM
Model#: RP101876
List Price: $825
Add to Favorites
Find local Delta® installers.
PRODUCT FEATURES
Technology and Special Features
Diamond Seal® Technology
Documents & Specs
Installation Information
Flow Rate :
1.2 gpm @ 60 psi, 4.5 L/min @ 414 kPa
Overall Height (in.) :
1-1/4
Valve Type:
NA
REVIEWS
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Q&A

Hi, My bathroom faucet uses model 35862LF with aerator RP101876. The water flow seems too low. Could you recommend a different aerator to increase the flow? Thank you.

Asked by: Kevin
Hi Kevin, Thanks so much for contacting Delta Faucet Company! The CASARA™ Widespread Bathroom Faucet MODEL#: 35862LF has a maximum flow rate of 1.2 GPM @ 60 psi. We recommend soaking the Aerator MODEL#: RP101876 in a 50/50 solution of white vinegar and water to clean. Be sure to rinse well with water after soaking. We also recommend flushing the system. To flush the system, shut off the water supplies. Then remove the aerator using the supplied wrench or coin. Next, turn the faucet handles to the full on position. Turn on the hot and cold water supplies and flush water lines for one minute. This flushes away any debris that could cause damage to internal parts. Check all the connections for leaks. Re-tighten if necessary, but do not overtighten. Lastly, reinstall the aerator. Please reach out with further questions! Best Regards, Kelley Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-27

what is the width of this part? where can I get a replacement?

Asked by: barry
Hi barry, Thank you for your question about the Delta Faucet RP101876. The aerator thread size is M16.5x1-6g. The diameter is 16.5 mm. You can purchase Delta Faucet products from many local dealers and websites. https://www.deltafaucet.com/where-to-buy Please reach out with any additional questions! Best Regards, Bryan
Answered by: Delta
Date published: 2025-09-10

Why was the installation needed Aerator Wrench not included with the faucet? I returned on that did not included the wrench only to purchase another one sealed without said wrench. The parts list says that it is included but missing!

Asked by: Mr Smith
Hello, Please accept our sincere apology for the inconvenience you are experiencing. We have reached out to you via email to further assist at this time. Best Regards, Tim Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-05-05

I'm not sure of the delta model faucet I have. The water hole measures 1 inch, I have a 1.5 gpm aerator which does not work. Will the 1.2 gpm work?

Asked by: chrisL
Hi chrisL! Thank you for your question and we are happy to help. For further assistance with identifying your model and with warranty replacement parts, please contact us directly by giving us a call or sending us an email. Best Regards, Carrie
Answered by: Customer Service
Date published: 2024-09-16

Just installed two Delta Casara faucets model number 35862LF. They did not come with aerator tool to clean the aerator? What size is the tool and where can it be purchased? Why wasn’t it included?  

Asked by: Steve
Hi Steve, Thanks so much for contacting Delta Faucet Company about, RP101876! I am sorry for the inconvenience you experienced; However, the wrench and aerator is included with your faucet. We will need more information to better assist you. Please watch out for an email from customerservice@deltafaucet.com. Best Regards, Nicole Digital Communications Specialist
Answered by: Customer Service
Date published: 2023-05-01

When will you have more RP101876 in stock?  I can’t find them anywhere online.

Asked by: NCVic
Hi NCVic! Thank you for your question and we are happy to help. The Delta RP101876 is available locally, we recommend contacting your local hardware store. The RP91142-1.2 aerator and wrench are also available. With any further questions or concerns, please do not hesitate to reach out to us again. Best Regards, Carrie
Answered by: Customer Service
Date published: 2024-11-19

I need the aerator tool for the Casara model. 1.2gpm. This tool is not listed in the tools needed to flush the system before use. I purchased two Casara units and neither had them in the box. Will this work?

Asked by: Stevan
Hi Stevan, Thanks for your question regarding RP101876! The aerator wrench is included with the aerator and does not have a separate part number at this time. The part number for the aerator and aerator wrench is RP91142-1.2 and can be purchased online or locally. Please refer to the link below. https://www.deltafaucet.com/where-to-buy I have reached out to you via email to further assist you with your missing aerator wrenches, if you do not see an email please be sure to check your spam folder. Thank you for being a loyal Delta Faucet customer! Best Regards, Emma Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

I need the specialty wrench used to release the aerator on the Flynn two handle bathroom faucet. What is the part number and where may I buy it?

Asked by: Jim E
Hi Jim E, thank you for contacting Delta Faucet Company! The aerator wrench is included with the aerator and does not have a separate part number at this time. The part number for the aerator and aerator wrench is RP91142-1.2 and can be purchased online or locally. Please refer to the link below. https://www.deltafaucet.com/where-to-buy We appreciate your inquiry. Please reach out directly with further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28
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