DELTA
Aerator and Wrench
Model#:
RP100315
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Documents & Specs
Installation Information
Flow Rate :
1.8 gpm @ 60 psi, 6.8 L/min @ 414 kPa
Overall Height (in.) :
2
Valve Type:
NA
REVIEWS
Rated 1 out of
5
by
Guy28 from
Absolutely terrible customer service. Go elsewhere
Absolutely the worst customer service. Ordered this part, paid 1-2 day shipping. They sent me the wrong part and then I called and they said they will send it out and be at my house 5 days after I received the wrong one. A week after I paid for 1-2 day shipping for the other part. Then I get an email a day before it was supposed to arrive to find out they never even ordered it.
Date published: 2026-07-14
Rated 1 out of
5
by
Barblynn from
Parts
Never received it! Paid for special delivery 1-2 days!
Date published: 2022-06-11
Rated 5 out of
5
by
OldNuke from
Great flow
The old aerator was really clogged, now I have WATER again in my kitchen!
Date published: 2021-11-11
Q&A
what are the thread size of the aerator
Hello Albert!
Thank you for your question regarding the Delta Faucet Aerator And Wrench MODEL#: RP100315!
I do apologize that this information wasn't readily available but I am happy to help.
The RP100315 aerator is 13/16"-27 male.
Please reach out to us directly if you need further assistance.
Thank you for being a loyal Delta Faucet customer.
Best Regards,
Antoine
Date published: 2023-08-07
Is part RP100315 currently in stock?
Hi jbreaux3172,
Thank you for your question!
Yes, this item is in stock and available for ordering!
Please reach out with further questions!
Best Regards,
Tim
Digital Communications Specialist
Date published: 2023-08-05
What size is the threads and what type
Hello,
Thank you for your question.
The RP100315 aerator is 13/16"-27 male.
Please reach out to us directly if you need further assistance.
Thank you for being a loyal Delta Faucet customer.
Best Regards,
Themar
Digital Communications Specialist
Date published: 2026-02-11
I need a higher flow aerator for my 15840LF faucet. Is there something that fits with 1.8gpm or 2.2gpm water flow?
Hello!
Unfortunately there are no other aerators for a higher flow rate. We apologize for any inconvenience this may have caused.
Please reach out with further questions!
Best Regards,
Tim
Digital Communications Specialist
Date published: 2026-09-01
Will this work on a delta sand over bathroom sink
Hi Jkell43, thank you for contacting Delta Faucet Company!
Our Sandover lavatory faucets accept the same aerator, RP84385-1.2 aside from the Pull-Down model. RP84385 is a short aerator, which means RP100315 may not fit as expected. Please reach out directly for further assistance!
We appreciate your inquiry. Please contact us directly if you need further assistance!
Best Regards,
Kyra
Digital Communications Specialist
Date published: 2024-03-28
Is this the correct replacement for the Delta Everly 2 handle kitchen faucet?
Hi Teri,
Thank you for your question! An aerator for faucet model 21741LF is RP100315
Please reach out with any additional questions!
Best Regards,
Bryan
Digital Communications Specialist
Date published: 2026-10-08
Need a replacement aerator for a Delta Pierce Faucet - 35899LF-SP. Which aerator would that be?
Hello Customer!
Thank you for your question and we are happy to help. The Delta 35899LF-SP uses the RP84385. With any further questions or concerns, please do not hesitate to reach out to us again.
Best Regards,
Carrie
Date published: 2025-06-06
Bought a DEL15748LFSP and it says use included tool to remove aerator to make sure no debris as a step for install. The tool is not there . Need to know how to get this to finish install . My linden tool does not fit
Hello!
Thank you for contacting Delta Faucet Company!
Our 15748LF-SP uses RP84385-1.2 aerator with the aerator wrench. This part can be found online or locally!
We appreciate your inquiry. Please reach out directly if you have further questions!
Best Regards,
Kyra
Digital Communications Specialist
Date published: 2025-09-30
Delta Online Pricing
This online price is exclusive to DeltaFaucet.com. The list price may be shown on products offered outside of the Outlet section on DeltaFaucet.com. Strikethrough pricing may be used to show discounts.