Lahara®
View Full Lahara® Bathroom Collection

Single Handle Bathroom Faucet in Stainless

Model#: 538-SSMPU-DST
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Lahara®
View Full Lahara® Bathroom Collection
Single Handle Bathroom Faucet in Stainless
Model#: 538-SSMPU-DST
List Price: $44200
Add to Favorites
Find local Delta® installers.
PRODUCT FEATURES
The curved handle and sleek spout of the Lahara® Bath Collection make a lasting impression. Delta® faucets with DIAMOND Seal® Technology perform like new for life with a patented design that reduces leak points, is less hassle to install and lasts twice as long as the industry standard. Delta WaterSense® labeled faucets use at least 20% less water than the industry standard — helping you save water without compromising performance. You can install with confidence, knowing that Delta faucets are backed by our Lifetime Limited Warranty.
  • DIAMOND Seal® Technology is less hassle to install and helps your faucet perform like new for life, reducing leak points and lasting twice as long as the industry standard
  • Everything you need is together in one convenient box, including integrated InnoFlex® PEX supply lines
  • Fits 1- or 3-hole 4-inch installations (with included optional deck plate)
  • Optional red/blue temperature indicator ring included
  • Metal push pop-up drain assembly in matching finish (included) is ADA compliant and simple to install, operate and clean
  • ADA Compliant
  • WaterSense® labeled faucet uses at least 20% less water than the industry standard without compromising performance
  • Standard spout
  • Backed by Delta Faucet's Lifetime Limited Warranty
Eco-Friendly
WaterSense® Labeled
Technology and Special Features
ADA Compliant
No-Lead Compliant
Brilliance® Finish
Water-Efficient
Diamond Seal® Technology
Documents & Specs
Product Support, Repair Parts & Technical Specifications
View Technical Specifications
View Maintenance & Installation Sheet
View Parts & Accessories Diagram
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Installation Information
Connection Type :
3/8" compression fittings
Flow Rate :
1.2 gpm @ 60 psi, 4.5 L/min @ 414 kPa
Overall Height (in.) :
7-15/32
Valve Type:
Ceramic Disc

INSTALLATION SUPPORT

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REVIEWS
Rated 1 out of 5 by from Not as shown Not as shown red and blue we’re important
Date published: 2026-03-28
Rated 5 out of 5 by from Quality product Quality product color matching description
Date published: 2026-03-19
Rated 5 out of 5 by from Great Product Quality products with a lifetime warranty. Whats not to like.
Date published: 2026-03-17
Rated 5 out of 5 by from I love this faucet This faucet is beautiful. It is so easy to use which is perfect for someone older. The pop drain gives a good seal for the basin but allows swift drainage of the basin when open. I’m very pleased with this faucet.
Date published: 2025-11-01
Rated 3 out of 5 by from Looks good, but leaking I really like the look of these faucets. We are living in a newly built house, moved in 10/2024. One of these faucets has already developed a leak from the handle. The leak developed overnight, seeped down the installation hole in the counter top and flooded the bottom of the vanity cabinet, also spilling onto the floor. We currently have the water shut off in that bathroom.
Date published: 2025-09-12
Rated 4 out of 5 by from Well Designed, but Stainless Finish shows Water Spots We remodeled two bathrooms and installed Lahara faucets in both of them. In one bathroom, we installed the Champagne Bronze finish, which is lovely. In the other bathroom, we installed the Stainless finish. I really love the function/feel of this faucet in every other way, but was surprised that the Stainless finish shows water spots. It's not a big deal to me. It's our kids bath, and functionality/durability is more important to me in that room than a spotless appearance (it will NEVER be spotless anyway :p). All of the plumbing fixtures in that bathroom are Delta stainless finishes and they ALL show water spots badly.
Date published: 2025-04-20
Rated 5 out of 5 by from Smart Design We had the Delta Lahara single hole faucet in Champagne Bronze installed in a powder room renovation. It is a beautiful faucet with very smoothly functioning features. Maybe it sounds weird, but the handle feels really nice in my hand...smooth to the touch, well designed, smooth action. We also installed the same faucet in stainless, in another bathroom. But the stainless finish tends to show water spots.
Date published: 2025-04-20
Rated 1 out of 5 by from There are better options If you have children, I wouldn't suggest this. This faucet has the most sensitive shut off lever and is always dripping. You'll spend 5 minutes just trying to figure out the correct position for the lever so it stops dripping. Not worth it.
Date published: 2025-02-10
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Q&A

What is model # for the 6 1/2" add on?

A previous user asked if this was one piece or two and Delta answered saying one piece but that there was an additional 6 1/2" piece that could be attached to it. Is this to make the faucet a high riser for use with a vessel sink? If so, I am interested in this piece but could not find it anywhere. Can you please advise?
Asked by: sstchur
Hi Sstchur, Thank you for your question. The 6-1/2" add on is part of the faucet body and not available as a separate piece. The Lahara series does not offer a vessel bowl version of the model 538-SSMPU-DST. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2024-03-28

How do I remove the water restrictor on this faucet?

Asked by: Jimbo
Hi Jimbo, Thank you for your question! The aerator on the model 538-SSMPU-DST needs to be removed with the RP52217 aerator wrench. Best regards, Brandis
Answered by: DeltaFaucet7
Date published: 2024-03-28

Faucet handle difficult to move. How do you loosen it? New house and have seven Lahara faucets and one is difficult to turn on and off. I can easily fix it if you can tell me how. Thanks

Asked by: Pat Sammon
Thank you for your question, Pat! The handle has a set screw on the front located under the hot/cold indicator button. Once this button is pried off, you will need a 1/8" allen wrench to remove the handle. https://media.deltafaucet.com/PartsDiagram/DPD-L-538-MPU-DST.pdf Best regards, Edward
Answered by: DeltaFaucet234
Date published: 2024-03-28

what is the height of the tip of the faucet where the water comes out from the counter top height?

Asked by: Penny
Hi Penny, Thank you for your question. The measurement from the deck to the center of the aerator is 3-15/16". Here is a link to the spec sheet that has this and other dimensions for the model 538-SSMPU-DST. http://www.deltafaucet.com/customersupport/documentation/538-ssmpu-dst.html?document=ts&fromDetailArea=bath&documentIndex=0#flashWrapper Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2024-03-28

is there a video of how to change out the handle cartridge?

Asked by: Carol
Hi, Carol! Thank you for your question. We do not have a how to video for changing the handle cartridge, however, we do have a video on how to flush the faucet valve that will show removing the cartridge assembly. Here is this link: https://www.deltafaucet.com/video-gallery/video-page-1?videoId=wWM-HK3si5k Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28

Does this faucet include everything needed for installation, in addition to the required rough-in valve?

Do I need to buy any parts for installation that are not included with the faucet?
Asked by: shergal
Hi Shergal, Thank you for your question. The model 538-SSMPU-DST is a complete faucet. The faucet will also come with the pop up drain assembly. You will not need to buy any additional parts for the installation. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2024-03-28

How do I get a lift rod on the pop up? I do not want to put my hand in the water to drain the sink. When I asked this before, the answer was, the drain fits sinks. That is not an answer to the question.

Asked by: Iworkalot2
Hello! Unfortunately this model no longer allows for the use of a lift rod operated drain. We apologize for any inconvenience this may have caused. Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Timothy
Date published: 2025-12-17

Is there a substitution for the finial at the top of the pull up stopper?

Faucet is close to backsplash and had to pull up with slimily finial
Asked by: bobby lou
Thank you for your question. We do have a flexible lift rod and finial that might work for your application. It is Delta Faucet model # RP64170SS.
Answered by: Delta1
Date published: 2024-03-28
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PART LIST

PART LIST

1 2 >
Image-RP40650

Michael Graves™

Michael Graves™ Set Screw

List Price: $7.15
Online Price: $5.72
Free Ground Shipping All Orders $49+

RP40650

5.00 3
Image-Master-RP101074

DELTA

DELTA Escutcheon with Gasket

List Price: $40.50 - $60.65
Free Ground Shipping All Orders $49+

RP101074

Image-RP63265

Delta®

Delta® Adapter - Slip Joint

List Price: $58.55
Online Price: $46.84
Free Ground Shipping All Orders $49+

RP63265

Image-Master-RP26533

Delta®

Delta® Metal Drain Assembly - Less Lift Rod - Bathroom

List Price: $96.10 - $201.80
Free Ground Shipping All Orders $49+

RP26533

Image-RP63264

Delta®

Delta® Adapter Kit - PEX Compression (10)

List Price: $92.90
Online Price: $74.32
Free Ground Shipping All Orders $49+

RP63264

Image-Master-RP51502

Delta®

Delta® Bonnet Cap

List Price: $18.05 - $49.70
Free Ground Shipping All Orders $49+

RP51502

Image-RP63263

Delta®

Delta® Adapter Kit - PEX Compression (4)

List Price: $45.35
Online Price: $36.28
Free Ground Shipping All Orders $49+

RP63263

3.67 3
Image-RP62156

Lahara®

Lahara® Gasket

List Price: $15.70
Online Price: $12.56
Free Ground Shipping All Orders $49+

RP62156

Image-RP5648

Delta®

Delta® Drain Stopper - Bathroom

List Price: $22.50
Online Price: $18.00
Free Ground Shipping All Orders $49+

RP5648

4.25 8
Image-RP47029

Leland®

Leland® Mounting Bracket - 1H Bathroom

List Price: $18.05
Online Price: $14.44
Free Ground Shipping All Orders $49+

RP47029

5.00 2
Image-RP12517

Delta®

Delta® Horizontal Rod

List Price: $22.50
Online Price: $18.00
Free Ground Shipping All Orders $49+

RP12517

2.50 6
Image-RP47030

Leland®

Leland® Bathroom Wrench

List Price: $10.00
Online Price: $8.00
Free Ground Shipping All Orders $49+

RP47030

1.00 2
Image-RP5648SS

Delta®

Delta® Drain Stopper - Bathroom

List Price: $53.60
Online Price: $42.88
Free Ground Shipping All Orders $49+

RP5648SS

4.25 8
Image-RP12516

Delta®

Delta® Strap w/ Screw

List Price: $18.45
Online Price: $14.76
Free Ground Shipping All Orders $49+

RP12516

Image-RP52217

Delta®

Delta® Aerator Removal Wrench

List Price: $25.50
Online Price: $20.40
Free Ground Shipping All Orders $49+

RP52217

3.73 11
Image-Master-RP51343

Lahara®

Lahara® Button - Hot / Cold Indicator - Blue

List Price: $10.65
Online Price: $8.52
Free Ground Shipping All Orders $49+

RP51343

* Actual pricing may vary and is determined by the selling retailer/wholesaler/dealer.