DELTA
Aerator and Wrench
Model#:
RP101643
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PRODUCT FEATURES
Technology and Special Features
Diamond Seal® Technology
Diamond Seal® Technology
DIAMOND™ Seal Technology is Delta’s revolutionary new water delivery system. An internal contact surface made up of tiny diamonds makes the valve leak-free and extraordinarily durable. It also keeps water free of contact with potential metal contaminants.
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
Q&A
RP101643 is both aerator + wrench. What is the part number of just the aerator?
Hello!
Thank you for contacting Delta Faucet Company!
The aerator and wrench are not available separately with our RP101643. We apologize for any inconvenience this may cause!
We appreciate your inquiry. Please reach out directly if you have further questions!
Best Regards,
Kyra
Digital Communications Specialist
Date published: 2025-12-19
I bought 2 Woodhurst bath faucets on 1/1/24. The aerator on one is clogged and the flow sprays out unevenly. I need to remove and clean it. Where can I buy the aerator and tool for it Faucet model 532-RBMPU-DST. Aerator is RP101643 I believe.
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
Date published: 2024-07-08
Do you still make this aerator and tool?
Hello,
Thank you for your question!
Yes, please see the following link for more information.
https://www.deltafaucet.com/parts/product/RP101643.html
Please reach out with further questions!
Best Regards,
Tim
Digital Communications Specialist
Date published: 2024-08-05
Which faucet does the aerator fit?
Hi JCinCO,
Thank you for your question about the Delta Faucet RP101643. This aerator currently fits the below faucet models. Depending on your faucet model, if it was produced before a certain date, it may use a different aerator. See the parts diagram for your faucet model for more information.
535-MPU-DST & 536-MPU-DST
532-MPU-DST
594-DST & 794-DST
538T-DST & 15938T-DST
564-MPU-DST
538-MPU-DST
15999-DST
15849LF
Please reach out with any additional questions!
Best Regards,
Bryan
Digital Communications Specialist
Date published: 2024-07-05
Reference to Model 535-BLMPU-DST. Is there a flow restrictor in the spout about an inch above the aerator? On hot water with or without the aerator installed there is a smaller stream of water compared to the cold water side.Both valves are set the same
What are the specs of this part? the spec sheet is woefully inadequate and only includes total height and flow rate, but nothing of the size of the part like thread size. is it threaded at 11/16" or 18mm?
Hello Valued Customer,
Thank you for contacting Delta Faucet Company!
Our RP101643 has a thread size of 11/16"-27.
We appreciate your inquiry.. Please reach out directly if you have further questions!
Best Regards,
Kyra
Digital Communications Specialist
Date published: 2025-07-21
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