Single Handle Bathroom Faucet in Chrome

Model#: 538-MPU-DST
Single Handle Bathroom Faucet in Chrome
Model#: 538-MPU-DST
List Price: $34275
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
Water-Efficient
Diamond Seal® Technology
Documents & Specs
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

Need help with installation? Find local Delta® installers. Get Quotes. Read reviews.

GO
Enter Valid Zip.
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
  • y_2026, m_6, d_14, h_14
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.46
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_127
  • loc_en_US, sid_538-MPU-DST, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_deltafaucet
  • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
  • CLOUD, getReviews, 15ms
  • reviews, product
Q&A

Our faucet is 12 years old. How do I replace the washer? The faucet leaks. i have the handle off but I think I need a special tool to get to the washer.

Asked by: Eddie
Hi Eddie, 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: 2024-04-12

How do I remove the handle to install new cartridge on Model 538-SSMPU-DST faucet.

Asked by: Chris
Hi Chris, Thank you for your question about the Delta Faucet model 538-SSMPU-DST. For models produced after 02/20/2022, the handle is removed by pulling straight up. It has a snap-on connection. For older models, loosen the set screw under the cover button then remove the handle. Please reach out with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Delta
Date published: 2025-03-10

What size mounting hole will this faucet fit in?

Asked by: kdwong
Dear kdwong, Thank you for your question! We will be happy to help you today. Please refer to the below Technical Specification document for the hole size for this faucet. https://media.deltafaucet.com/SpecSheet/DSP-L-538-DST%20Rev%20D.pdf Best regards, Renna
Answered by: Delta7
Date published: 2024-03-28

what is the designation for metal pop up with lift lever?

Asked by: Iworkalot2
Hello! Thank you for contacting Delta Faucet Company! The included pop-up assembly on our 538-SSMPU-DST, fits most standard sink installations. We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Delta
Date published: 2025-12-12

The picture shows the faucet with no blue and red indicators, but other pictures show the blue and red. I don't like the blue and red, are they attached or can the faucet be plain?

Asked by: Anne
Hi Anne, Thanks so much for contacting Delta Faucet Company! Model 538-CZMPU-DST no longer includes the red/blue button set screw cover. Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Do you make a bathroom faucet that unites all these features: single hole (with optional deck plate included); made of brass (not zinc); metal (not plastic) handle; push-pop drain assembly; in Venetian Bronze or Oil Rubbed Bronze; and Low Lead Compliant?

Asked by: Holly N
Hello Customer! Thank you for your question and we are happy to help. The Delta 538-RBMPU-DST is made of several materials which may include but are not limited to: Bronze, Brass, Zinc, Stainless Steel, Copper, PEX-C, Silicon, Synthetic rubber, Vinyl, Nylon, and, Plastics. With any further questions or concerns, please do not hesitate to reach out to us directly. Best Regards, Carrie
Answered by: Customer Service
Date published: 2024-11-26

How do I remove the strainer on my Lahara bathroom faucet? The water flow is diminished and I need to clean out the strainer.  I don’t know how to get it out. Is their a video showing how this is done? Thank you

Asked by: Sherry
Hi Sherry, Thank you for your question about the Delta Faucet model 538-CZMPU-DST Lahara® Single Handle Bathroom Faucet In Champagne Bronze. Please accept our sincere apology for the inconvenience you are experiencing finding this information. We will be happy to assist you in resolving this issue as quickly as possible. The aerator is removed with the included aerator wrench. Part number RP52217. https://www.deltafaucet.com/parts/product/RP52217.html The wrench may be clipped to the faucet supply lines. See this article for instructions to flush the faucet with the aerator removed. https://support.deltafaucet.com/s/article/Why-does-my-faucet-have-low-water-pressure-1628028366405 Please reach out if you have any questions or need additional assistance. We appreciate your business and look forward to continuing to serve you! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

My bathroom faucet was installed 5 years ago, and started leaking very minimally last year. I just put a rag beneath it to catch the slight leak. Today it started leaving a serious puddle. My husband removed the faucet and I took photos of the rust going

Asked by: JD Starr
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. Thanks for reaching out directly. 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
Answered by: Themar
Date published: 2025-09-26

The mounting stud for the Lahara single set bathroom faucet has come loose and cannot be set back into the faucet assembly. Is there a replacement for this item or does the whole faucet assembly need to be replaced at that point?

Asked by: MarcB
Hello MarcB! Thank you for your question! I apologize about the issue with your faucet but am happy to help. I have reached out to you via email at this time to further assist. Best Regards, Tim
Answered by: Delta
Date published: 2024-03-28

Lahara model single handl sink faucet does not get lukewarm. I have limit stop set to prevent scalding but I would like it to get safely lukewarm.

Asked by: George
Hello George, Thank you for contacting us, I would be happy to help you. Our Delta Faucet product including 538-CZMPU-DST does not have a temperature adjustment, we recommend to make sure the water heater is set to 120 or lower and also to flush the faucet. To flush the unit, we recommend the following: Turn the supply off to both the hot and cold-water lines. Once off, turn the handle on the faucet to the on position and leave it there to bleed the lines of any excess water. Next, disconnect the hot water supply line and place it inside of a bucket. Once the line is securely positioned into the bucket, turn on the cold-water supply. Lastly, you will follow these same steps for the cold supply line. Please contact us back if you have any questions or need further assistance. Best Regards, Nicole
Answered by: Delta7
Date published: 2024-03-28

What do you recommend cleaning this faucet with? I have tried warm water 50:50 to white vinegar and it absolutely does not work. thanks

Asked by: kfm87
Hello kfm87! Thank you for your question and we are happy to help. To clean your Delta 538-SSMPU-DST, please refer to the link below: https://www.deltafaucet.com/service-parts/frequently-asked-questions/cleaning-and-care Always blot dry any water from faucet surface. Allowing water to evaporate on the surface can lead to build up of mineral deposits. Cleaning with a damp non-abrasive sponge and buffing it dry with a clean soft cloth should help keep your product looking beautiful. To remove water spots, use warm water and a soft, damp cloth. Hard water stains may be removed using a 50/50 solution of white vinegar and water. Make certain that you rinse thoroughly with water afterward. If additional cleaning is required, all of our finishes may be cleaned with the following household cleaners: Formula 409® Antibacterial All Purpose Cleaner, Fantastik® All Purpose Cleaner, or Windex® Original Glass Cleaner, when used according to the manufacturers' instructions for use. Avoid using the following which can damage your finish: Avoid industrial cleaners and abrasive cleaners, such as those used for toilet bowls, green Scotch-Brite heavy duty scrub sponges, Scrubbing Bubbles Bathroom Cleaner and Lysol Basin Tub, Soft Scrub, and Tile Cleaner. Avoid products that state on the label that they remove tarnish and rust, and those containing hydrofluoric, hydrochloric and/or phosphoric acids and caustic agents. Avoid harsh abrasives or polishes Avoid bleach-based cleaners With any further questions or concerns, please do not hesitate to reach out to us directly. Best Regards, Carrie
Answered by: Delta7
Date published: 2024-03-28

How do I remove the stopper to clean?

Asked by: TC381
Hi, TC381! In most installations, you will first need to remove the horizontal rod to take out the stopper. Simply loosen the nut on the back of the drain, pull out the horizontal rod then lift out the stopper. Best regards, Themar
Answered by: Delta
Date published: 2024-03-28

How many holes does Lahara 538 - SS MPU - DST have for installation?

Asked by: Ellen
Hello Ellen, Thank you for your question about the Delta Faucet model 538-SSMPU-DST Lahara® Single Handle Bathroom Faucet In Stainless. I apologize for any difficulty finding this information. We are happy to help! This faucet model can be installed in a single hole, or the included 6.5" optional escutcheon can be used for a 3-hole sink. See the installation manual for more information: https://media.deltafaucet.com/MandI/106357%20Rev%20C.pdf Please reach out at customerservice@deltafaucet.com or 1-800-345-DELTA if you have any questions or need additional assistance. Thank you for being a loyal Delta Faucet customer. Best regards, Bryan
Answered by: Delta Faucet
Date published: 2024-03-28

My Model 538-MPU-DST faucet is loose how do I tighten it?

Asked by: Oakley1
Hi Jim! Thanks for the question. If the faucet is loose on the sink you will need to tighten the nut holding the mounting bracket under the faucet. Below is a link to the parts diagram so you can see the location. Please contact us back if you have any further questions. Best Regards, Yvette https://media.deltafaucet.com/PartsDiagram/DPD-L-538-MPU-DST%20Rev%20B.pdf Phone: 1-800-345-3358 | Email: customerservice@deltafaucet.com
Answered by: Delta7
Date published: 2024-03-28
  • y_2026, m_6, d_14, h_14CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.46
  • cp_4, bvpage2n
  • co_hasquestionsanswers, tq_82
  • loc_en_US, sid_538-MPU-DST, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
  • clientName_deltafaucet
  • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
  • CLOUD, getContent, 56ms
  • questions, product
PART LIST

PART LIST

Image-Master-RP101074

DELTA

DELTA Escutcheon with Gasket

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

RP101074

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-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-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-Master-RP51502

Delta®

Delta® Bonnet Cap

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

RP51502

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-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

Image-RP52216

Delta®

Delta® Aerator - Water-Efficient - 1.5 GPM

List Price: $27.15
Online Price: $21.72
Free Ground Shipping All Orders $49+

RP52216

5.00 4
* Actual pricing may vary and is determined by the selling retailer/wholesaler/dealer.