Lahara®
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Monitor® 17 Series Tub & Shower Trim in Stainless

Model#: T17438-SS
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Lahara®
View Full Lahara® Bathroom Collection
Monitor® 17 Series Tub & Shower Trim in Stainless
Model#: T17438-SS
List Price: $47000
Add to Favorites
Find local Delta® installers.
PRODUCT FEATURES
Control volume and water temperature independently with two separate handles for more refined control of your shower experience
  • Monitor pressure balance valve keeps water temperature within a safe ± 3.6⁰ F (± 2.0⁰ C), helping to protect you from sudden changes in hot or cold water pressure
  • Spray settings: Pause, Full Body Spray, Full Spray w/Massage, Fast Massage, Soft Drench Spray
  • Trim kit only, must order MultiChoice Universal rough-in separately to complete the unit
  • Soft, rubber Touch-Clean spray holes allow you to easily wipe away calcium and lime build-up from the spray face of your shower head and hand shower with the touch of a finger
  • Single lever handle for ease of control
  • Meets standards set by Americans with Disabilities Act (ADA)
  • WaterSense labeled shower heads use at least 20% less water than the industry standard without compromising performance
Special Information
Warning Image
California Prop 65 WARNING
Eco-Friendly
WaterSense® Labeled
Technology and Special Features
ADA Compliant
Volume Control
Touch-Clean®
MultiChoice® Universal Valve
Brilliance® Finish
Monitor®
Special Information
Warning Image
California Prop 65 WARNING
Documents & Specs
Product Support, Repair Parts & Technical Specifications
View Technical Specifications
View Maintenance & Installation Sheet
View Parts & Accessories Diagram
Register Product
Installation Information
Flow Rate :
1.75 gpm @ 80 psi, 6.6 L/min @ 552 kPa
Overall Height (in.) :
13-21/32
Valve Type:
Dual-function pressure balance cartridge

INSTALLATION SUPPORT

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REVIEWS
Rated 5 out of 5 by from Delta Lahara Delta is always a quality product. Finish was nice and looks nice installed.
Date published: 2026-03-18
Rated 4 out of 5 by from Love the looks but handles are hard to turn. It looks great and stylish! The handles are hard to turn which makes it hard to adjust the water temperature in small amounts.
Date published: 2025-11-28
Rated 5 out of 5 by from Just what I needed Nice fit and finish. Perfect replacement for the brushed nickel builder installed set up
Date published: 2025-03-07
Rated 1 out of 5 by from Dissapointed! Love the color, but only purchase if you don’t mind water spots. Installed this in my newly remolded bathroom and am beyond frustrated with cleaning it daily to look decent. We installed the Delta tetra model in the other bathrooms and they do not have this issue.
Date published: 2024-01-07
Rated 5 out of 5 by from Beautiful easy to install in our Bathroom
Date published: 2023-12-24
Rated 2 out of 5 by from Made cheaply despite not-cheap price Very plastic and the pieces don't all fit together right. The temperature knob wiggles back and forth! Also the two knobs do not move independently; I have to hold one to move the other one. I spent way more money on this set than it's worth.
Date published: 2023-10-10
Rated 5 out of 5 by from Tub/Shower faucet Simple but really nice I like the option of lowering the pressure but still maintaining the temperature
Date published: 2023-02-05
Rated 5 out of 5 by from Great Product Great product
Date published: 2022-12-10
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Q&A

We have the Lahara tub and shower faucets. The tub-shower diverter is not working; the knob that pulls up to divert water to the shower head will not stay up. I guess the problem is a bad gasket. Can this be fixed without buying a new tub-shower diverter?

Asked by: Bill O

I brought a 1700 Series cartridge to replace my Delta T17438 Lahara Tub RP4643 cartridge; but it didn't work as there was no hot water. I brought the Tub and Shower in year 2011. Is1700 Series cannot be used?

Asked by: Joseph
Hi Joseph, Thank you for your question about the Delta Faucet model T17438 17 Series Tub & Shower Trim. I am sorry this information was not readily available, and I am happy to help! The replacement cartridge for a MultiChoice 17 series trim is RP46463. A pre-MultiChoice RP32104 cartridge would only be used for installations before 2006. Please contact us directly 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

Delta Lahara Tub and shower trim kit Model T17438 - CZ to replace an existing single tub control. Is there a new drain system and trim included with this set?

Asked by: George
Hi, George! Thank you for your question. Unfortunately the T17438-CZ Delta Lahara Tub and shower trim kit does not include the drain system. The drain is sold separately here is the link for the Bath Waste Assemblies. https://www.deltafaucet.com/search-results?title=bath%20waste Best regards, Themar
Answered by: Delta
Date published: 2024-03-28

I installed a Lahara T17438 17 series Dual Function Tub & Shower Trim Kit, however will now need an extension kit. I only have to move the the trim kit out about 1/2 to 3/4 of an inch. Will the RP77992 Multichoice Extension Kit work for that purpose?

Asked by: Meli
Hello Meli, Thank you for your question. We are happy to help! The Delta Faucet T17438 can use the RP77992 extension kit for up to 1-3/4" additional wall thickness. Yes, it would work for your purpose. Best regards, Bryan
Answered by: Delta Faucet
Date published: 2024-03-28

I did not get a mounting base with this 

Asked by: Jay1212
Hi Jay1212, Thank you for your question about the Delta Faucet model T17438. This tub and shower trim is installed with a MultiChoice valve rough R10000 series, sold separately. https://www.deltafaucet.com/bathroom/product/R10000-UNBX.html Please reach out for further assistance or with any additional questions! Best Regards, Bryan
Answered by: Delta
Date published: 2026-02-26

What type of hand sprayer would go with this?

Asked by: Dianne
Hello, Dianne! Thank you for contacting us at Delta Faucet! I apologize for this information not being available to you but I will be happy to help! At this time we don't currently offer a hand shower that is exclusive to the Lahara collection. However, please see the following link to view all of our current hand shower models. https://www.deltafaucet.com/bathroom/showering/showerheads--handshowers?prefn1=narrowResults&prefv1=hideDiscontinued&prefn2=recertified&prefv2=false&cgid2=Delta_Bathroom_Showering_Shower-Heads-%26-Hand-Showers_Hand-Showers Please contact us directly if further assistance is needed at this time.  We appreciate your loyalty to Delta Faucet Company. Best Regards, Tim
Answered by: Delta
Date published: 2024-03-28

Monitor 17 series tub and shower trim in champagne bronze is “discontinued”. Is item T17438-CZ still available in stock?

Asked by: Lahara
Hi Lahara, thank you for contacting Delta Faucet Company! Yes, our T17438-CZ is available to purchase. 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: 2023-06-30

 Can the Delta Faucet RP2391 Single Clear Knob Handle Kit be replaced with   Moen T2661 Vichy Replacement Tub Shower Handle Kit, Chrome?

Asked by: CAT1
Hello CAT1, Thank you for your question, I would be happy to help you. Our Delta product is manufactured for Delta only, we can not recommend any other companies product to be used with our units. Please contact us back for any further questions or concerns. Best Regards, Nicole
Answered by: Delta7
Date published: 2024-03-28

How do I remove the front cover of the temperature control knob in order to adjust the knob to allow the water coming from the faucet to be hotter? Does it just pop off?

Asked by: Mike
Hello Mike, Thank you for your question! I am happy to help you! I have attached a link to show how to adjust the RLS on our Delta shower cartridges. This will provide the option of hotter water, also we recommend making sure the water heater temperature is set to 120 or lower. https://www.youtube.com/watch?v=By5b7uazCqM Please contact us back for any further questions. Best Regards, Nicole
Answered by: Delta7
Date published: 2024-03-28
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PART LIST

PART LIST

Image-Master-RP51307

Lahara®

Lahara® Temperature Knob & Cover - 17 Series

List Price: $31.35 - $47.00
Free Ground Shipping All Orders $49+

RP51307

Image-Master-RP51306

Lahara®

Lahara® Metal Lever Handle Kit - 17 Series

List Price: $83.10 - $124.25
Free Ground Shipping All Orders $49+

RP51306

Image-Master-RP196

Delta®

Delta® Screws (2) - Escutcheon Trim

List Price: $10.10 - $19.80
Free Ground Shipping All Orders $49+

RP196

Image-Master-RP51303

Lahara®

Lahara® Tub Spout - Pull-Up Diverter

List Price: $99.70 - $164.80
Free Ground Shipping All Orders $49+

RP51303

Image-RP46463 Secondary Image-RP46463

Delta®

Delta® Cartridge Assembly - MultiChoice® Universal - 17 Series

List Price: $154.00
Online Price: $123.20
Free Ground Shipping All Orders $49+

RP46463

3.46 46
Image-Master-RP28795

Delta®

Delta® Escutcheon - Monitor® 17 Series

List Price: $72.65 - $220.25
Free Ground Shipping All Orders $49+

RP28795

Image-RP23336

Delta®

Delta® O-Ring - Large - All Monitor® Series

List Price: $7.70
Online Price: $6.16
Free Ground Shipping All Orders $49+

RP23336

5.00 5
Image-Master-RP6023

Delta®

Delta® Shower Arm

List Price: $43.65 - $109.60
Free Ground Shipping All Orders $49+

RP6023

Image-Master-RP6025

Delta®

Delta® Flange - Shower

List Price: $23.10 - $36.90
Free Ground Shipping All Orders $49+

RP6025

Image-RP32105

Delta®

Delta® Screw - Handle - Monitor® 17 Series

List Price: $11.55
Online Price: $9.24
Free Ground Shipping All Orders $49+

RP32105

1.00 1
Image-RP12630

Delta®

Delta® Screws (2) - Extra Long - Escutcheon Trim

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

RP12630

4.09 11
Image-Master-RP50880

Delta®

Delta® Trim Sleeve - 17 Series

List Price: $25.10 - $52.80
Free Ground Shipping All Orders $49+

RP50880

Image-RP51503

Delta®

Delta® Bonnet Nut w/ Valve Seal

List Price: $35.10
Online Price: $28.08
Free Ground Shipping All Orders $49+

RP51503

5.00 3
Image-RP32102

Delta®

Delta® Rotational Limit Stop - 17 Series

List Price: $7.70
Online Price: $6.16
Free Ground Shipping All Orders $49+

RP32102

3.00 3

BUNDLES FEATURING THIS PRODUCT

Only at Online Retailers
Image-Master-FVS17438
Only at Online Retailers

Lahara®

Lahara® Shower Trim Bundles

FVS17438

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