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Aerator & Wrench

Model#: RP90248
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Restoration
View Full Restoration Bathroom Collection
Aerator & Wrench
Model#: RP90248
List Price: $26.45
Online Price: $21.16
Free Ground Shipping All Orders $49+
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Documents & Specs
Installation Information
Overall Height (in.) :
5/8
Valve Type:
NA
REVIEWS
Rated 5 out of 5 by from Delta Chalet Question Delta Chalet - No issues with the product as it works as described. According to the information on the Chalet Faucet I recently purchased at Lowes, The Chalet provides either 2.2GPM or 1.8GPM. I recently installed a Point of use Electric Hot water heater in my Shop Kitchen and my question is ,,,, Is there a lower GPM Aerator than the factory installed aerator? If so, please specify one that you could recommend. Water flow is too fast for the small water heater to heat the water on demand and I was told to get a lower GPM aerator to help fix the issue.
Date published: 2025-12-30
Rated 3 out of 5 by from It is what it is Product arrived as stated. Seems to have restricted water flow even more though. Seemed a bit pricey at $26 for a simple aerator and plastic tool.
Date published: 2025-11-15
Rated 1 out of 5 by from Wrong part sent to me under waranty Filed a claim with Delta because the pull down sprayer was leaking through the spray side when using the full flow option. Got the run around from Delta primarily because I don't think they will cover the pull down sprayer (it is repairable by a DIYer). I ended up tearing it down and buying new o-rings. Instead they sent me the wrong aerator and a new cartridge. I haven't replaced the cartridge yet because the old one is not leaking. I'm not going to complain, the cartridge is not cheap. Only wish they would listen to the customer and provide the correct repair parts.
Date published: 2024-04-12
Rated 2 out of 5 by from Two stars because of the wrench... Tech ordered wrong aerator//can't fix because of the hard water, mineral deposits ... I just don't understand what has happened to Delta.. this used to be the top of the line/perfect... this will be the second time we've replaced the head due to hard water, mineral deposits/clogged.
Date published: 2023-11-05
Rated 4 out of 5 by from Fits as advertised, but! Perfect fit, but why can’t you purchase the aerator without the wrench. I’ve managed to save the original wrench and don’t need a new one. In the future I would like to be able to purchase aerator without the cost of anew wrench!
Date published: 2023-07-17
Rated 1 out of 5 by from The worst ever. I had a no name faucet from Costco that lasted 15 years that was wonderful. So 20 years later I buy this Delta from Sam's Club. The worst faucet, you find the G-spot to shut off so it does not drip. And it is always adjusted to the cold. I lived to 2023 for this junk? Fine for someone that has no idea 25 years ago they made great faucet. I got a repair kit for free from the no name folks, going to try and repair my original faucet and take this Delta back.
Date published: 2023-03-03
Rated 4 out of 5 by from Good Easy install. Works great
Date published: 2022-08-16
Rated 5 out of 5 by from Good to have spares. We have particulates in our water. It's good to have spares in the event that the current filter becomes unrecoverable.
Date published: 2022-06-04
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Q&A

I have the Delta 19922-DST the parts diagram list both the RP90248 and RP50815. Whats the difference?

Asked by: John2020
Hello John2020! Thank you for your question. The RP50845 is the correct aerator for model 19922-DST. The RP90248 is the correct aerator for model 19922Z-dst which is the faucet that has the sheild spray technology. Best Regards, Shontay
Answered by: DeltaFaucet7
Date published: 2024-04-01

Can the water saver feature be disabled without damaging the aerator?

Asked by: Bigred
Thank you for your question, Bigred. We do not recommend to modify the aerator as this will void the warranty and may cause it to no longer be compliant with federal or state regulations. Best regards, Jon
Answered by: Delta Faucet
Date published: 2024-03-28

Does this aerator and wrench work on delta faucet 25716lf?

Asked by: Jan
Dear Jan, Thank you for your inquiry! The Delta Lorain Lavatory 25716LF-SS faucet comes with an RP51345 aerator and wrench. The RP90248 aerator and wrench is designed for a kitchen pull-out/down faucet. https://media.deltafaucet.com/PartsDiagram/DPD-L-25716LF.pdf Best regards, Tanya
Answered by: Tanya
Date published: 2017-07-31

RP90248 is the aerator part in the Shiloh faucet Model 19790Z-SPSD-DST. This is a 1.8GPM aerator. I need to replace it with at least a 2.2GPM aerator because the faucet is a long run from the water heater. What part # do I need to match size & thread?

Asked by: Ken T
Thank you for your question, Ken! This faucet has a M16.5x1-8g aerator thread size. We do not currently make a 2.2 aerator that will work, but the 061296A Laminar Flow Outlet will fit. Best regards, Jon
Answered by: Delta Faucet
Date published: 2024-03-28

Is this a metric 16.5x1 thread? Why do you omit the one single important specification-the thread dimension size? photo?

Asked by: Fabco
Hi, Fabco. Thank you for your question, and I am sorry for the confusion on the thread size. The 16.5x1 is metric. At this time, we do not have a photograph of this part. We are working hard to add more photographs to our website. I do apologize for any inconvenience this may have caused. Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28

What is the Aerator & Wrench used for or how is it used?

Asked by: Sharon
Hi Sharon, Thank you for your question regarding our Delta Faucet RP90248. The wrench is used to remove the existing aerator for cleaning or flushing. Please refer to the Maintenace and installation sheet in the link below on page 10. https://media.deltafaucet.com/MandI/106557%20Rev%20E.pdf Please feel free to contact us directly for technical 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 (800) 345-3358 customerservice@deltafaucet.com
Answered by: Customer Service
Date published: 2024-04-17

Can part number RP100866 be purchased. Aerator and wrench

Asked by: KballOK
Hello Customer! Thank you for your question and we are happy to help. The Delta RP90248 is available for purchase and can be done so directly on our website or by giving us a phone call. Best Regards, Carrie
Answered by: Carrie
Date published: 2024-12-10

I think I have a Model 19949-DST (as best I can determine) high-rise pull-down kitchen faucet. I need an aerator for the pull-down. Everything looks good from the diagrams for part RP90248 but I don't need the wrench. Can I buy without the wrench?

Asked by: MarkC
Hello MarkC! Thank you for your question and we are happy to help. The aerator cannot be purchased separately. You will need the wrench to remove the aerator as they are specifically designed for each model. 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: 2024-03-28

Is this aerator covered under the Lifetime Guarantee?

Asked by: Sarah P

Is this part used for my delta kitchen faucet? I was told by a plumbing company that this is the part number I need to remove my kitchen faucet aerator

Asked by: Peggy
Hi Peggy, Thank you for contacting Delta Faucet. 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. Our Delta Faucet Delta Restoration Aerator & Wrench MODEL#: RP90248 is recommended for a Shield Spray model. Thank you for being a loyal Delta Faucet customer. Feel free to contact us directly if further assistance is needed. Best Regards, Themar Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

I have a Delta 9178-SP-DST Leland® Single Handle Pull-Down Kitchen Faucet (color is SpotShield Stainless). In a previous question, you said that there is an old model and a new model. I need an aerator. How do I know which model I have?

Asked by: Charles
Hi Charles, Thank you for contacting us at Delta Faucet! Please accept our sincere apology for the inconvenience you are experiencing. Here is what we can do to resolve your issue for you. Our Delta Faucet DELTA® Restoration Aerator & Wrench MODEL#: RP90248 is compatible with the Shield spray assembly. The 9178-SP-DST also uses RP51480 for the standard spray assembly. Please contact us directly by phone at 1-800-345-3358 or email at customerservice@deltafaucet.com if further assistance is needed at this time. We appreciate your loyalty to Delta Faucet Company. Best Regards, Themar
Answered by: Customer Service
Date published: 2024-03-28

Need to know how to use this aerator. It came with my faucet, but no description or info. Please send answer to my email.

Asked by: Beverly
Hi Valued Customer, Thank you for your question regarding our Delta Faucet RP90248. 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. Please refer to the instructions on how to remove a cache aerator. https://support.deltafaucet.com/s/article/Removing-a-cache-hidden-aerator Please reach out with any additional questions! Please feel free to contact us directly for technical 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 (800) 345-3358 customerservice@deltafaucet.com
Answered by: Customer Service
Date published: 2024-11-19

Is this the correct Aerator & Wrench for the Kessler kitchen sink faucet?

Asked by: TimM
Hi Valued Customer, Thank you for your question. The correct aerator is RP50815. Please feel free to contact us directly for technical 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: 2025-11-07

Do you make a RP90248 in .35 gpm? Needs to be .35 gpm for water heater installed under kitchen sink.

Asked by: Me1031
Hi Me1031, Thank you for your question about the Delta Faucet model RP90248 . This is a full flow aerator. An aerator with a 0.35 gpm flow rate is 061307A. The thread size is the same, but it is a different shape and may not fit the same faucets. Please reach out with any additional questions! Best Regards, Bryan
Answered by: Delta
Date published: 2025-12-05

Is the aerator rp90248 a 5/8" male connection? If so, what is the measurement of the female threads in the faucet? I'm trying to find an adapter to fit my counter top dishwasher to the faucet

Asked by: Adam420
Hello Adam420! Thank you for your question and we are happy to help. The Delta RP90248 aerator has a M16.5x1-8g thread size. With any further questions or concerns, please do not hesitate to reach out to us again. Best Regards, Carrie
Answered by: Digital Specialist
Date published: 2026-06-04

What aerator does the Addison 9192T-SSSD-DST use?

Asked by: Kev53
Hi Kev53, Thanks so much for contacting Delta Faucet Company about RP90248! The 9192T-SSSD-DST takes two different aerators, depending on if your faucet has shield spray. I have included a link to the parts diagram below, showing both options. https://media.deltafaucet.com/PartsDiagram/DPD-K-9192T-DST%20Rev%20H.pdf Please contact us directly if you have any questions or need additional assistance. Best Regards, Nicole Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-01-31

Is this the correct Aerator for Leland 19978Z-RB-DST ?

Asked by: Maurene
Hi Valued Customer, Thank you for your question, 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. The Sheild spray assembly uses RP90248. Please feel free to contact us directly for technical 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 (800) 345-3358 customerservice@deltafaucet.com
Answered by: Themar
Date published: 2025-03-11

is this item available to order through Delta? I am having a hard time finding it at my local plumbing stores. (RP 90248)

Asked by: Jami
Hi Jami, Thank you for your question! Please accept our sincere apology for the inconvenience you are experiencing. Here is the information needed to resolve your issue for you. The Delta Faucet Restoration Aerator & Wrench MODEL#: RP90248 can be purchased online or locally. Please see our Where to Buy page for help finding dealers in your area or online. https://www.deltafaucet.com/where-to-buy Thank you for being a loyal Delta Faucet customer. We look forward to continuing to serve you. Please feel free to contact us back for further assistance. Best Regards, Kelley
Answered by: Customer Service
Date published: 2024-03-28

Is this the proper part to replace the aerator on the Linden 1353-RB-DST?

Asked by: Roslyn
Hi Roslyn, Thanks for your question regarding RP90248! No, the correct aerators for this model are RP54977 and RP73944. Please feel free to contact us with any questions or for further assistance. Best Regards, Emma Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-02-29

I have a Delta Ashton kitchen pull down faucet that is about 10 years old or so.  What is the correct aerator for this faucet?

Asked by: Andy W
Hi Andy W, Thank you for your question about the Delta Faucet RP90248. For a 19922-DST series faucet, if the sprayer has two settings, a replacement aerator is RP50815. If the sprayer has a third setting for ShieldSpray, a replacement aerator is RP90248. See the parts diagram for more information: https://media.deltafaucet.com/PartsDiagram/DPD-K-19922-DST%20Rev%20C.pdf Please reach out with any additional questions! Best Regards, Bryan
Answered by: Delta
Date published: 2026-01-21

Will this fit Zalia model #19781Z-SPSD-DST?

Asked by: Katherine
Hi Katherine, Thank you for your question. Yes, a replacement aerator for Delta Faucet model 19781Z-SPSD-DST is RP90248. Please reach out with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-02-28

I have a 19826TZ-SPSD-DST kitchen faucet. I need a new aerator. Can you please confirm the correct model number? In addition, I have very low flow. Is there an aerator model number that will give me the most flow possible? Thx.

Asked by: Rich
Hello Rich, Thanks so much for contacting Delta Faucet Company! The Greydon® Pull-Down Kitchen Faucet with Soap Dispenser and Touch2O® Technology Model#: 19826TZ-SPSD-DST uses the Restoration Aerator & Wrench Model#: RP90248. It is possible that a flush could resolve this issue. To flush the supply line, first shut off the hot and cold-water supply. Remove the hot supply line from the shut-off valve and place the line into a bucket. Open the handle to the fully open middle position, and then turn the cold supply back on for one minute. The cold water should flow through the faucet and out the hot supply tube. Reconnect the supply line and repeat with the second line. If this does not help, please let us know. Please reach out with further questions! Best Regards, Kelley Digital Communications Specialist
Answered by: Kelley
Date published: 2025-03-18

Is the aerator cartridge guaranteed?

Asked by: Jflyer
Hi Jflyer, Thank you for your question regarding our Delta Faucet Delta RESTORATION Aerator & Wrench MODEL#: RP90248. 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 a Lifetime Limited Warranty on all parts and finish. Feel free to contact us directly, so we can further assist you with this matter. Thank you for being a loyal Delta Faucet customer. Best Regards, Themar Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Is this compatible with Charmaine Series 19962Z-SSSD-DST Kitchen Faucet?

Asked by: Beth
Hi Valued Customer, Thank you for your question. Yes, the RP90248 is compatible. Please feel free to contact us directly for technical 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 (800) 345-3358 customerservice@deltafaucet.com
Answered by: Themar
Date published: 2025-07-31

Does this part RP90248 work for the Desmond Single Handle Pull-Down Kitchen Faucet with Shield Spray? or is there one that would allow more water flow?

Asked by: PamP
Hi Pam, thank you for your interest in the RP90248! Yes, the aerator is compatible with the Desmond faucet. Please contact us directly if you have any questions or need additional assistance. Best Regards, Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

I have a Model #19949Z-SSSD-DST that I purchased from Lowe’s several years ago and want to change the aerator to 2.2 gpm. What aerator model number do I need? Thanks, Dd

Asked by: PawPawEdo
Good morning PawPawEdo, Thank you for your question. We are happy to help! The Delta Faucet model 19949Z-SSSD-DST kitchen faucet uses the RP90248 aerator for models with ShieldSpray. Unfortunately, we do not currently carry an aerator for this faucet with a different flow rate. I apologize for any inconvenience. We appreciate your business and look forward to continuing to serve you! Best regards, Bryan
Answered by: Delta Faucet
Date published: 2024-03-28

Does this aerator fit the Linden™ 1-Handle Pull-Out Sprayer Kitchen Faucet Model #: 4153-SSSD-DST. Purchased in 2015.

Asked by: DeeJ

I have the Arabella kitchen faucet model number: 19950-SSSD-DST. What is the model number of the Aerator and Wrench for this faucet?

Asked by: R Cramden
Hello R Cramden, Thank you for your question, I would be happy to help you. The aerator and wrench come as a kit, part number RP50815. Please contact us back for any further questions or concerns. Best Regards, Nicole
Answered by: Delta7
Date published: 2024-03-28

Is this available in local stores? If not, is it returnable if it doesn't fit?

Asked by: NicL

I have a kitchen faucet that needs a new aerator. I don't know the model number.

Asked by: Alex
Hi Alex, thank you for your interest in the RP90248! The aerator and wrench are designed for a kitchen pull-out/down faucet. Please contact us directly if you have any questions or need additional assistance. Best Regards, Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28
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