Delta®

Aerator - Water-Efficient - 1.5 GPM in Polished Brass

Model#: RP19754PB
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Delta®
Aerator - Water-Efficient - 1.5 GPM in Polished Brass
Model#: RP19754PB
List Price: $27.15
Online Price: $21.72
Free Ground Shipping All Orders $49+
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PRODUCT FEATURES
  • Does not ship to CA, WA, HI, OR, NY or ME.
Technology and Special Features
Brilliance® Finish
Documents & Specs
Product Support, Repair Parts & Technical Specifications
View Technical Specifications
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Installation Information
Flow Rate :
1.5 gpm @ 60 psi, 5.7 L/min @ 414 kPa
Overall Height (in.) :
9/16
Valve Type:
NA
REVIEWS
Rated 5 out of 5 by from Good service I ordered the wrong part, but spoke on the phone to customer service and he resolved the issue. Thanks for the good service.
Date published: 2022-02-08
Rated 5 out of 5 by from Great replacement You were able to identify these faucets that are 25 years old and direct me to the needed aerators. Great job. Thank you for your help.
Date published: 2022-01-25
Rated 5 out of 5 by from Works great, saves water This aerator replaced one with higher water flow in my Delta bath faucet. I'm glad they had the polished brass! The new one works well and I don't miss the little less water coming out when washing hands or brushing teeth.
Date published: 2017-01-06
Rated 5 out of 5 by from Works great, saves water This aerator replaced one with higher water flow in my Delta bath faucet. The new one works well and I don't miss the little less water coming out when washing hands or brushing teeth.
Date published: 2017-01-06
Rated 5 out of 5 by from replacement parts Order arrived quickly and as ordered, all pieces there
Date published: 2015-11-23
Rated 5 out of 5 by from good product I bought this a month ago and I am very happy. Perfect size and fitted just right
Date published: 2015-09-19
Rated 4 out of 5 by from just what i needed this was exactly what i needed, easy to find online and reasonably priced
Date published: 2012-02-23
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Q&A

What is the thread size? I have had a really difficult time finding the right part. The Spout I have is marked Delta 18110 inside. I assume it's the part number or the casting mold number. Is this the right aerator for my faucet?

Asked by: Chaz D
Hi Chaz D, Thanks so much for contacting Delta Faucet Company! The Aerator Model#: RP19754 has 15/16"-27 male threads. Please reach out with further questions! Best Regards, Kelley Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-10-25

Where can I find this product or an equivalent replacement in the Venetian bronze finish? Thank you.

Asked by: Greg Stanley
Hi Greg Stanley, 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: Customer Service
Date published: 2024-02-08

Aerators for bathroom faucet are all the same? I have an old one but don't know the model.

Asked by: IvanC
Hi IvanC, Thanks so much for contacting Delta Faucet Company! No, our lavatory aerators are not all the same. Our products do have a Limited Lifetime Warranty that covers parts (other than electronic parts and batteries) and finishes of Delta® faucets purchased from authorized Delta sellers are warranted to the original consumer purchaser to be free from defects in material and workmanship for as long as the original consumer purchaser owns the home in which the faucet was first installed. I have included a link below for the warranty information. https://www.deltafaucet.com/service-parts/warranty Please reach out with further questions! Best Regards, Kelley Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Back in 2000, our builder installed your faucet in our guest bathroom (Delta 4530-WHLPH). The finish on the aerator is coming off. I looked at your site for a new one but don't see any in white. Are they available?

Asked by: BobM
Hello BobM, Thank you for your question. We are happy to help! A replacement aerator for the 4530-WHLHP faucet is available as RP18508WH. https://www.deltafaucet.com/parts/product/RP18508WH.html Best regards, Bryan
Answered by: Delta Faucet
Date published: 2024-03-28

will this work on Delta 522 Chrome Bathroom Faucet

Asked by: PM_26
Hi PM_26, Thank you for your question about the Delta Faucet RP19754. Yes, this is the replacement aerator for model 522. Please reach out with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-09-04

I need an aerator for a D3569RBLHP

Asked by: Bruce
Hello Bruce, Thank you for contacting Delta Faucet Company! I am sorry this information was not readily available, and I am happy to help you! Our Delta Faucet DELTA® Aerator - Water-Efficient - 1.5 GPM MODEL#: RP19754RB is discontinued and is replaced by RP53346-1.2, please see the link below. https://www.deltafaucet.com/parts/product/RP53346-1.2.html Thank you for being a loyal Delta customer. Please contact us back for any further questions. Best Regards, Nicole
Answered by: Delta7
Date published: 2024-03-28

Does this work with delta DE52688-CZ-PR 8in Raincan Showerhead Round Cham Bronze? Thank you   

Asked by: Julia
Hi Julia, Thank you for your question about the Delta Faucet RP19754. This aerator would not work with the showerhead 52688-CZ-PR. Please reach out with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-01-31

I need a replacement aerator for my bronze colored Leland style 578-RBWF faucet. It appears to be discontinued. What are my options now?

Asked by: Tdski
Hi Tdski, thank you for your interest in the T4755-SSLHP! The replacement aerator is RP53346RB-1.2. Please view the link below. https://www.deltafaucet.com/parts/product/RP53346RB-1.2.html Please contact us directly if you have any questions or need additional assistance. Best Regards, Themar Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Will this be what I need for my foundations bathroom sink faucet?

Asked by: Foundations
Hi Foundations, Thanks so much for contacting Delta Faucet Company! The Aerator MODEL#: RP19754 specifications can be found at the link below. https://media.brizo.com/SpecSheet/DSP-K-AERATORS%20Rev%20E.pdf Please reach out with further questions! Best Regards, Kelley Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-04-16

will this aerator (RP19754) fit my Delta Kitchen Faucet Model 101-DST?

Asked by: Mike
Hi Valued Customer, Thank you for your question. Yes, the aerator is compatible. Please feel free to contact us directly for technical or warranty information at 800-345-3358. We are available Monday through Friday from 8 a.m. to 8 p.m. and Saturdays from 9 a.m. to 6 p.m. Eastern Standard Time. Thank you for being a loyal Delta Faucet customer. Best Regards, Themar Digital Communications Specialist
Answered by: Themar
Date published: 2026-01-23

What us the tread size for this aerator?

Asked by: Patrick
Good morning Patrick, Thank you for your question. We are happy to help! The Delta Faucet RP19754SS aerator has 15/16"-27 male threads. We appreciate your business and look forward to continuing to serve you! Best regards, Bryan
Answered by: Delta Faucet
Date published: 2024-03-28

Have a Classic 100-DST kitchen faucet that I need Aerator for but it requires a female rather than male as shown on Part RP-19754. Is there a different part number?

Asked by: Barn
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: Customer Service
Date published: 2024-02-09

This item says discontinued. Is there any way or a replacement part I can use?  I need 6 of these in the oiled bronze color 

Asked by: Angie6022
Hello Angie6022, Thank you for contacting Delta Faucet Company! I am sorry that this information was not readily available about the Delta Faucet Aerator - Water-Efficient - 1.5 GPM, model RP19754RB; however, I am happy to help you. The Delta Faucet aerator, model RP53346RB-1.2, can be used in replacement of aerator model RP19754RB. This aerator is available in a Chrome, Stainless, and Venetian Bronze finish. Aerator: Model RP53346RB-1.2 – https://www.deltafaucet.com/parts/product/RP53346RB-1.2.html You can purchase parts online, locally, or over the phone. Please see our Where to Buy page for help finding dealers in your area or online. https://www.deltafaucet.com/where-to-buy To order parts over the phone, please call us at 1-800-345-3358, Monday through Friday from 8 am to 8 pm, and Saturday from 9 am to 6 pm Eastern Standard Time. We accept Visa or MasterCard. Please contact us with any questions or for further assistance. Thank you for being a loyal Delta Faucet customer. Best Regards, Emma
Answered by: Delta7
Date published: 2024-03-28

The RP53349 aerator is discontinued. What is the replacement 1.2 aerator for my two handle lavatory centerset faucets?

Asked by: Jan L

Is this a 13/16? I can’t seem to find a 13/16 aerator polished brass aerator

Asked by: Claude
Hello Claude, Thank you for your question regarding the Delta Faucet Water-Efficient Aerator, model RP19754BB! Please accept our sincere apology for the inconvenience you are experiencing. We will be happy to assist you as quickly as possible. RP19754BB measures approximately 15/16"-27. Please feel free to contact us with any questions or for further assistance. Thank you for being a loyal Delta Faucet customer! Best Regards, Emma Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

How is the aerator installed

Asked by: Harvey
Hi Harvey, Thank you for contacting Delta Faucet Company! The RP19754 is a male thread. To remove the old aerator rotate counterclockwise. We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-10-01

I have what I thought was a “ brushed nickel” faucet and need a new aerator. This facet is approx. 17 years old. Would I need the pearl nickel or satin nickel?

Asked by: CathyT
Hello CathyT! Thank you for your question and we are happy to help. We apologize for this information not being readily available to you. Unfortunately, the finishes that would be closest to your faucet are discontinued. With any further questions or concerns, please do not hesitate to reach out to us directly. Thank you for being a loyal Delta Faucet customer. Best Regards, Carrie
Answered by: Delta7
Date published: 2024-03-28

We have a delta faucet in the bathroom sink that has low flow now. We tried cleaning it but it didn’t help. How do I know the replacement part needed.

Asked by: Ljh27
Hi Laurie Thank you for your review regarding our Delta Faucet Aerator - Water-Efficient - 1.5 GPM In Chrome MODEL#: RP19754. Please accept our sincere apology for the inconvenience you are experiencing. We will be happy to assist you in resolving this issue as quickly as possible. We have contacted you directly via email regarding this matter. Thank you for being a loyal Delta customer. We appreciate your business and look forward to continuing to serve you. Please feel free to contact us directly if you have any further questions. Thank you for being a loyal Delta Faucet customer. Best Regards, Themar Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Bronze is discontinued. Is it possible to order this in chrome and simply remove the aerator from the faucet head housing and place it into my existing Venetian Bronze faucet head?

Asked by: Kevin
Hi Kevin, Thank you for your question regarding our Delta Faucet Delta Delta® Aerator - Water-Efficient - 1.5 GPM In Venetian Bronze MODEL#: RP19754RB. Please accept our sincere apology for the inconvenience you are experiencing. We will be happy to assist you in resolving this issue as quickly as possible. RP53346RB-1.2 can be used in replacement of the aerator model RP19754RB. This aerator is available in a Venetian Bronze finish. Please see the link below of the part. https://www.deltafaucet.com/parts/product/RP53346RB-1.2.html You can purchase parts online, locally, or over the phone. Please see our Where to Buy page for help finding dealers in your area or online. https://www.deltafaucet.com/where-to-buy To order parts over the phone, please call us at 1-800-345-3358, Monday through Friday from 8 am to 8 pm, and Saturday from 9 am to 6 pm Eastern Standard Time. We accept Visa or MasterCard. Thank you for being a loyal Delta Faucet customer. Please feel free to call, email, or message us on social if you need anything else. Best Regards, Themar Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Looking for an aerator and the number on it is MASCO Part No. 4.562.960. Is this the same thing?

Asked by: Suzy

does the aerator have a male or a female thread?

Asked by: phil
Hello Customer! Thank you for your question and we are happy to help. The Delta RP19754 has a male thread. With any further questions or concerns, please do not hesitate to reach out to us again. Best Regards, Carrie
Answered by: Carrie
Date published: 2025-10-02

Hi - is there a low-flow aerator that will fit the "classic" lavatory faucet - same one that takes the RP19754? I am looking for 1 gpm or less.

Asked by: JCarr366
Hi JCarr366! Thank you for your question! I will be happy to help. Unfortunately no, we do not currently manufacture any low flow aerators that will fit faucets that utilize the RP19754 aerator. Best Regards, Tim
Answered by: Delta
Date published: 2024-03-28

We have a Delta 400 DST and can the aireater be replaced with an adapter that a garden hose can be attached to.Is there a Delta adapter available? Is there a parts number?

Asked by: Jaybo
Hi Jaybo, Thank you for your question! Please accept our sincere apology for the inconvenience you are experiencing. Here is what we can do to resolve your issue for you. The Delta Faucet model 400-DST Single Handle Kitchen Faucet With Spray In Chrome is not recommended to be used with an aerator adapter for a garden hose to be attached. Please feel free to contact us with any questions or for further assistance. Thank you for being a loyal Delta Faucet customer! Best Regards, Skyler
Answered by: Customer Service
Date published: 2024-03-28

Can I send a pix of my Delta Kitchen Faucet and have you ID it & tell me how to get aerator replacement part? Was installed in 2008 and it looks like your 1903-DST Single-Handle Classic Bar/Prep Faucet

Asked by: Bill Alex
Hi Bill Alex, thank you for your interest in the RP19754! We are happy to assist you! We have reached out to you directly via email in regard to this matter. Please contact us directly if you have any questions or need additional assistance. Best Regards, Themar Digital Communications Specialist
Answered by: Customer Service
Date published: 2023-04-14

Will this fit the Delta model#: B510LF-PPU-12 bathroom faucet?

Asked by: Roadreptile22
Hi Roadreptile22, Thanks so much for contacting Delta Faucet Company! The Foundations® Centerset Bathroom Faucet Model#: B510LF-PPU-12 uses the Aerator Model#: RP19754. Please reach out with further questions! Best Regards, Kelley Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-09-30
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