Lahara®

Aerator - Water-Efficient w/ Wrench - 1.5 GPM

Model#: RP51345
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Lahara®
Aerator - Water-Efficient w/ Wrench - 1.5 GPM
Model#: RP51345
List Price: $30.75
Online Price: $24.60
Free Ground Shipping All Orders $49+
Add to Favorites
Find local Delta® installers.
PRODUCT FEATURES
  • Does not ship to CA, WA, HI, OR, NY or ME.
Technology and Special Features
Water-Efficient
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.) :
1-5/16
Valve Type:
NA
REVIEWS
Rated 1 out of 5 by from Wrong product not as picture
Date published: 2025-10-24
Rated 1 out of 5 by from Wrong part This 100% does not fit a Silverton faucet.
Date published: 2025-06-09
Rated 5 out of 5 by from Aerator RP51345 Just installed the aerator in my bathroom faucet and it was a perfect fit! Very pleased with Delta products and performance.
Date published: 2023-03-08
Rated 1 out of 5 by from Aerator and Key replacement for lavatory faucet The cost plus shipping and handling would exceed $20.00 if I was dumb enough to waste that kind of money on an aerator and the cheap plastic key you need to install it.
Date published: 2022-12-28
Rated 5 out of 5 by from WE Love our Delta We have Delta through out our house. They make a great product and the best thing is if it should have problems you can order parts for Delta stuff. You may not be able to do that with other brands.
Date published: 2022-08-17
Rated 5 out of 5 by from Good product Needed to replace old aerators. On line ordering was good, price reasonable, delivery date reasonable. Proper fit with product, works as advertised.
Date published: 2022-08-15
Rated 4 out of 5 by from Expensive but fit well Delta faucet aerator was broken by plumber that didn't realize a "key" was needed to remove it. So I needed a replacement but had the key. I wish I could've bought just the aerator without a key. Now I have 2 keys and replacement aerator worked well!
Date published: 2022-05-03
Rated 5 out of 5 by from Perfect Replacement Exact fit for my Delta faucet.
Date published: 2021-12-21
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Q&A

I have Two Handle Widespread Bathroom Faucet In Venetian Bronze and need to remove aerator. is this the correct tool?

Asked by: KellyC
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: 2024-03-13

What bathroom single faucet aerator with delta water sense & wrench tool to order. The tag says B1-20AF  #2662396619. 

Asked by: Barb Malley
Hi Barb, Thank you for your question! Unfortunately, B1-20A F would be a supply hose made by a different company. It may be used with a Delta faucet, but we would need more information to identify the model. Please reach out for further assistance! We are happy to help with a couple of pictures of the faucet. Best Regards, Bryan Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-04-10

I am trying to decide on which aerator to get for the 25718LF-SP FAUCET.   There are 2 listed in the diagram. A 1.2 and a 1.5 gpm.  Is there a difference?

Asked by: Losie

Is this metal

Asked by: martin
Hello martin, 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 Lahara® Aerator - Water-Efficient W/ Wrench - 1.5 GPM MODEL#: RP51345 is made of non-metallic material. Thank you for being a loyal Delta Faucet customer. We appreciate your business and look forward to continuing to serve you. Please contact us back with any further questions. Best Regards, Nicole
Answered by: Delta7
Date published: 2024-03-28

Will the RP51345 fit the discontinued Kinley 35730LF-SP? Are the RP51345 and RP51345-1.2 interchangeable?

Asked by: Maggie
Hello Maggie, Thank you for contacting us, I would be happy to help you. The RP51345 and RP51345-1.2 are the same thread size and would fit the 35730LF-SP. The main difference between the two is the flow rate. Please contact us back if you have any questions or need further assistance.  Best Regards,  Nicole
Answered by: Delta7
Date published: 2024-03-28

Will the RP51345 Aerator Key fit Delta Silverton Bathroom Faucets (model 35713LF-CEO)?

Asked by: Bob H
Hi, Bob, Thank you for our Delta Faucet DELTA® Lahara® Aerator - Water-Efficient W/ Wrench - 1.5 GPM MODEL#: RP51345. I am sorry this information was not readily available, and I am happy to help you! The RP51345 is the correct aerator for the Model 35713LF-ECO. I have attached a link below to the Where To Buy section on our website. https://www.deltafaucet.com/where-to-buy Thank you for being a loyal Delta customer. Please feel free to call, email, or message us on social if you need anything else. Best Regards, Themar
Answered by: Customer Service
Date published: 2024-03-28

What is the thread size?

Asked by: Dickie
Hi Dickie, thank you for contacting Delta Faucet Company! The thread size of the RP51345 is M 16.5 x 1 – 6g. We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Engagement Specialist
Answered by: Customer Service
Date published: 2023-04-03

I have a Delta bathroom faucet. Model number not known but was purchased in 2010. The aerator removed from the faucet is approximate 5/8 inch wide and approximately 1/2 inch tall. The inside screen is orange. Would you know the replacement part number?

Asked by: Jimmy
Hi Jimmy, Thanks for your question regarding RP51345! Aerators are model-specific. Please contact us directly as we will need to gather more information to further assist you. Thanks for being a loyal Delta Faucet customer. Best Regards, Emma Digital Communications Specialist
Answered by: Customer Service
Date published: 2023-09-09

Will this work for the Delta Bayside 2-handle, 4" centerset Bathroom sink faucet?

Asked by: Scott

For the RP51345 aerators, is there a 2.2 GPM aerator available for this faucet?

Asked by: AEB696
Hi Valued Customer, Thank you for your question! The max flow rate is 1.5 GPM. 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: 2025-07-05
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