Foundations®
Single Handle Kitchen Faucet with Spray in Stainless
Model#:
B4410LF-SS
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PRODUCT FEATURES
Simple, yet cleanly defined curves make the Foundations® Kitchen Collection a well-suited accent to any kitchen décor. The perfect project for the weekend DIY-er, this Delta kitchen faucet adds charm and functionality to your space. You can install with confidence, knowing that Delta kitchen faucets are backed by our Lifetime Limited Warranty.
- LEAD-FREE COMPLIANT: Not all faucets are certified to necessary safety standards. Delta goes above and beyond with product testing and quality to ensure each faucet meets plumbing safety standards, including NSF/ANSI 61 and 372.
- Fits 4-hole installations
- Includes convenient side sprayer
- ADA compliant
- The high-arc, gooseneck design swivels 360 degrees with a 20-in. retractable hose for added convenience during everyday kitchen tasks
Special Information
California Prop 65 WARNING
CALIFORNIA PROP 65 WARNING
<b>WARNING: </b>Risk of cancer and reproductive harm from exposure to Lead. See www.P65Warnings.ca.gov.
For more information go to http://www.P65Warnings.ca.gov
Technology and Special Features
ADA Compliant
ADA Compliant
Some people, and some local codes, require fixtures that are compliant with the Americans with Disabilities Act. If someone may visit who has special needs, or if you believe future buyers might appreciate this feature, Delta offers a range of compliant fixtures.
No-Lead Compliant
No-Lead Compliant
Tested and certified to NSF/ANSI Standard 61, which sets the criteria for product safety. The lined waterways in Delta® faucets help prevent leaching of metals.
Brilliance® Finish
Brilliance® Finish
Many Delta products are made with Brilliance® finishes, which resist abrasions and discolorations better than traditional brass or even chrome.
With Side Sprayer
With Side Sprayer
Side sprayers let you get the spray right up near what you’re cleaning or filling, without too much splashing. They are ideal for washing vegetables or big pots and pans, or for cleaning the sink itself.
Water-Efficient
Water-Efficient
CalgreenCert Tooltip information here...
Special Information
California Prop 65 WARNING
CALIFORNIA PROP 65 WARNING
<b>WARNING: </b>Risk of cancer and reproductive harm from exposure to Lead. See www.P65Warnings.ca.gov.
For more information go to http://www.P65Warnings.ca.gov
Documents & Specs
Product Support, Repair Parts & Technical Specifications
Resources
Installation Information
4-hole 8" installation
Connection Type :
1/2" IPS connection
Flow Rate :
1.80 gpm @ 60 psi, 6.8 L/min @ 414 kPa
Overall Height (in.) :
8-3/8
Valve Type:
Washerless stem cartridge
INSTALLATION SUPPORT
Need help with installation? Find local Delta® installers. Get Quotes. Read reviews.
REVIEWS
Rated 1 out of
5
by
Faucet from
Buyer beware
Mine a couple years old. Problems started within first year. Water hammering. Spray gun stopped. Plumber out today says it is done for. when switching from hot to cold it hammer and pulses and stops spraying.
Date published: 2026-07-13
Rated 5 out of
5
by
Larry from
Fast shipping
Great value, easy install.
Date published: 2026-06-19
Rated 5 out of
5
by
Kvp from
Kitchen Faucet
Goff quality, basic kitchen faucet. And lifetime Delta warranty.
Date published: 2026-04-10
Rated 4 out of
5
by
Delta replacement faucet from
Nice
Looks good works as described.
Date published: 2026-03-03
Rated 5 out of
5
by
mitchha from
Looks Sharp
Works like a Delta faucet should work. Always a good quality product that Delta makes. Would buy again!
Date published: 2026-03-02
Rated 3 out of
5
by
Art 63 from
Basic faucet
There is a pressure issue when you turn it on hot or cold. Never experienced that before this is my first purchase of a Delta faucet.
Date published: 2026-03-01
Rated 2 out of
5
by
Hippy from
Totally disappointed.
Delta must have discontinued their quality control system. This faucet was easy to install with one exception: the spray unit is not threaded enough to tighten on my SS sink. Now I have a sloppy and wiggly base for the sprayer. The handle of the unit is crooked and tilts to one side. The red and blue plug that shows where hot and cold are is now almost completely red. The blue has worn off and I only use water and a soft sponge to clean the faucet. I can't express how disappointed I am with this Delta faucet. As a retired building contractor, I have installed dozens of faucets in my career and have never seen such sloppy workmanship.
Date published: 2026-02-25
Rated 4 out of
5
by
Art B from
Easy installation but
Easy installation but after the install I turn the faucet on and it pops hot or cold. My other faucets never did that. I’m not adding a bladder above my tank.
Date published: 2026-02-22
Q&A
How to remove connector on spray hose assembly
Everything went fine on the change out of my new faucet until I connected the spray hose, as I forgot to put the locknut on before connecting. I need to take the connector off to add the locknut so I can tighten, but I don't want to damage it and wanted to check with you on what I should do to get the connector off. Please advise the best method to disconnect. Speedy response appreciated. Thanks, Anne
Hi Anne, Thank you for your question. To remove the spray hose from your model B4410LF-SS faucet you will need to press in on the textured portion on the tabs on 2 sides of the white block connector. Once you have applied pressure, push up slightly and then pull the hose down off the fittting.
Thanks,
Dave
Date published: 2024-03-28
Why did the hot water pressure drop as soon as I installed this faucet?
Does it have some kind of water saving feature that is impeding the water flow?
Thank you for your question, Larry. I am sorry to hear you are experiencing a problem with your faucet.
It sounds like the water pressure drop could be caused by a debris in the supply lines or faucet. During installation it is always key to flush the faucet and supply lines to prevent debris from becoming lodged in the faucet. On this post I have attached a link of a how-to-video that will explain how to flush the lines.
Learn how to flush the lines of your kitchen faucet. This video is generalized for faucets and showers. Your specific faucet may not be covered or featured and could be different. If you have any questions please call 1.800.345.DELTA our team will be happy to walk you through this process and provide any assistance you may need to resolve the issue.
Date published: 2024-03-28
I like this unit but do NOT have a hole for the sprayer, and do not want to use it. Can I install this exact unit but NOT connect up the hose for the sprayer? Is there a valve in the line that allows the unit to work WITHOUT the spray hose connected?
Hello BostonDean,
Thank you for your question. The Delta Foundations Kitchen B4410LF-SS faucet can be used without the sprayer, if you get a plug for the spray connection nipple. We recommend part number RP60295.
Best regards,
Tanya
Date published: 2024-03-28
The 4th hole on my sink is occupied by the dishwasher vent. Can I replace the escutcheon plate to convert it to the B3310LF-SS model? If so, where can I find that plate?
Hi, Megan!
Thank you for your question. Unfortunately, there is not a way to convert the Delta B4410LF-SS Faucet to the Delta B3310LF-SS as the escutcheon plates are non-removable for both faucets.
Best Regards,
Rosanna
Date published: 2024-03-28
on delta diamond kitchen fauset (single handel w/sprayer) the sprayer starts then machine guns and quits why?
Hi, Dave!
Thank you for your question. The diverter assembly may need to be replaced. The diverter is RP44124. Here is a link to the part on our website:
https://www.deltafaucet.com/parts-product-detail?modelNumber=RP44124
You can also try flushing the valve without the diverter and aerator installed. To do this, turn the water off at the shut off valve. Remove handle to get to the diverter and remove. Keep rest of the parts installed. Reinstall the cap and handle. Remove the aerator. Turn the water on at the shut off valve. Flush the water without the aerator and diverter installed for 30-45 seconds. Turn water off at faucet and and shut off valve. Reinstall diverter and aerator.
If this does not fix the issue, do replace the diverter assembly.
Best Regards,
Rosanna
Date published: 2017-10-05
how do you release the hand sprayer line that snaps in from the faucet line
Thank you for your question, Bill! To remove the spray hose from your faucet, you will need to press in on the textured portion on the tabs on both sides of the white block connector. Once you have applied pressure, push up slightly and then pull the hose straight down off the fitting.
Best regards, Edward
Date published: 2024-03-28
Model B4410LF Kitchen Faucet. I have an older one that I need to replace. On the one I have now I added a 14" spout.
Can I get a 14" spout on the B4410. If not is there another Delta model of this swing arm type that has a 14" spout?
Thank you for your help.
Woody
Thank you for your question. Delta Faucet model B4410LF is equipped with a 9 1/2" spout. We do offer a 14" spout that will fit this model. This model has the longest spout that we manufacture.
Date published: 2024-03-28
Is there a temperature limiter adjustment on this faucet?
No
Date published: 2024-03-28
HOW DO I GET A REPLACEMENT SPOUT WHEN THE CHROME HAS BECOME PITTED AND IS VERY UNATTRACTIVE?? I THINK THIS SHOULD BE A WARRANTY REPLACEMENT.
Hi, Thank you for contacting us.
We apologize for any inconvenience. We are more than happy to help you.
To place an order for you, we would like to gather some more information first. Could you please provide a date of installation.
Please contact us at 1-800-345-3358 if you have any further concerns. We are open Monday through Friday 7:00 AM to 7:00 PM central time, and 8:00 AM to 5:00 PM on Saturday.
Best Regards,
Bethany
Date published: 2024-03-28
How do you remove the handle?
Hi, Jogger!
Thank you for your question. The handle assembly on the B4410LF Faucet can be removed by first popping the red/blue button out by using something small and flat. Once removed, the set screw can then be unscrewed with a 1/8" Allen Wrench. The handle can then be removed.
Best Regards, Rosanna
Date published: 2024-03-28
Can the length of the side sprayer's hose be extended?
I have installed this faucet and am satisfied with its performance and appearance; however, I find the side sprayer hose to be a bit too short. Does Delta sell a longer replacement hose for this faucet, or an extension hose of any sort that has the applicable fittings? Thank you in advance.
It came pretty long and already. If you have the tools and the know how I'm sure it can be done
Date published: 2024-03-28
Does this product comply with the Buy American Act? It's not listed on your BAA list, but the list is labeled as being current as of Feb. 2012. Can you confirm? Thanks!
casseyyyyyyy,
This product is not Buy American Act certified. We're proud to manufacture most of our products at our plants in Jackson TN, Morgantown KY, Lapeer MI, and Greensburg, IN. As a global manufacturer, we also source and assemble a number of parts around the world. No matter where in the world our products are sourced, manufactured or assembled, they are built to Delta Faucet Company’s exacting specifications and are quality tested to ensure long-lasting performance. The location information on the back of the box will tell you where the specific faucet was made.
Best regards, Jon
Date published: 2024-03-28
how do you connect the sprayer?
Thank you for your question, Jeff! The sprayer found on model B4410LF can be connected using either a threaded connection for some models or the block and o ring connector. First align the tabs with the tabs on the quick connects. Push the quick connects firmly upward and then snap them onto the receiving tube tabs. Pull down moderately to ensure each connection has been made.
https://media.deltafaucet.com/MandI/86603%20Rev%20B.pdf
https://media.deltafaucet.com/PartsDiagram/DPD-K-B1310LF%20Rev%20B.pdf
Best regards, Edward
Date published: 2024-03-28
I need a b4410lf type with a 12 inch spout. Does this model have that? Can you provide one that does.
Thank you for your question, James! Currently we do not offer this or another similar model with a 12 inch spout and we apologize for any inconvenience this may cause.
Best regards, Edward
Date published: 2024-03-28
Does model #B4410LF take a PUR filter? Now that it's installed, I'm not able to get the filter attached. There seems to be no threads on the faucet and I'm not sure what to do. Thanks!
Hi, AmyLynn!
Thank you for your question. The Delta B4410LF can be used with a water filter. The aerator has a 15/16"-27 thread size. If your water filter is not fitting, we recommend to check with the manufacturer of the water filter to see if there is an adapter that will work with the faucet.
Best Regards,
Rosanna
Date published: 2024-03-28
Does the Delta Faucet Foundations Single-Handle Kitchen Sink Faucet, Chrome B4410LF have a removable airator? Mela
Hi, Mela!
Thank you for your question. The Delta B4410LF Faucet does include a removable aerator that can be unscrewed counterclockwise from the spout end.
Best Regards,
Rosanna
Date published: 2024-03-28
When I activate the spray unit the faucet does not fully shut off - I believe I need to purchase repair kit RP44124 to replace diverted assembly - do you still stock that repair kit
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: 2025-10-27
single handle the handle turns when i turn the spout the handle turns 1/4 inch left our right faucet as i turn the spout the faucet is only 13 month old
Thank you for your question, charlie! The bonnet nut may be too tight which is causing the spout to turn. This nut should be finger tight, then 1/4 to a full turn past that. If that does not help or if you need further assistance with this model, please contact our customer service team directly at 1-800-345-3358 Monday-Friday: 8a.m.-8p.m. EST and Saturday: 9a.m.-6p.m. EST or via email at customerservice@deltafaucet.com.
Best regards, Edward
Date published: 2024-03-28
Are the supply lines supposed to spin?
Why was the faucet designed this way? What other models have this same design??
Hi Lance, Thank you for your question. Depending on the supplier code some of the model B4410LF faucets will have supply lines that spin. The connection is made with o-rings and a clip system. The spinning lines will not unthread. The models with this design are the B1310LF-30, B3310LF-30, B4410LF-30 Series faucets.
Thanks,
Dave
Date published: 2024-03-28
B131OLF Stainless steel. How far does the spout reach? I have a triple sink, needing an extra long spout, 10/10.5 inches measured horizontally, at right angle from center of cylinder to spout.
Hello quilter!
Thank you for your question! I am happy to help.
The Delta B4410LF Kitchen Faucet has a spout reach of 9 1/2 inches.
Please reach out to us directly if you need further assistance.
Best Regards,
Antoine
Date published: 2021-02-17
Water is also running through faucet when sprayer is employed. Is there a fix?
Hi Kitty, thank you for your interest in the B4410LF-SS!
We are happy to assist you!
We have reached out to you directly via email in regard to this matter.
Please contact us directly if you have any questions or need additional assistance.
Best Regards,
Digital Communications Specialist
Date published: 2024-03-28
Our 20 year old Delta - single handle kitchen faucet with spray in Stainless matches the B4410LF-SS but it does not have the escutcheon plate. What number would that be? I want to order a new one.
Hi Cari,
Thank you for contacting Delta Faucet Company!
Please accept our sincere apology for the inconvenience you are experiencing. We will need more information to assist you better. Please watch out for an email from customerservice@deltafaucet.com.
Best Regards,
Emma
Digital Communications Specialist
Date published: 2024-03-23
I looked at this last night and it listed: Brilliant Stainless dot $114.07. Where did it go?
Hi Barb, thank you for contacting Delta Faucet Company!
This model can be purchased online or locally. Please refer to our where to buy page linked below.
https://www.deltafaucet.com/where-to-buy
We appreciate your feedback. Please reach out directly with further questions!
Best Regards,
Kyra
Digital Communications Specialist
Date published: 2024-03-28
How do you get the spray handle to hook up
Hi Matt,
Thanks so much for contacting Delta Faucet Company!
The RP44125 spray will connect to the faucet by simply threading it on. The RP54807 sprayer requires installation of the RP60121 block and o-rings. With the block installed on the end valve you will then press the end of the sprayer hose up until it connects. Then give it a tug to ensure it is connected securely.
Please reach out with further questions!
Best Regards,
Tim
Digital Communications Specialist
Date published: 2024-03-28
Part number for small nylon clip on pull out hose spray on b4410lf-so faucet it is attached to the brass tube. Coming down from faucet body
Hello Duane,
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 FOUNDATIONS® Single Handle Kitchen Faucet With Spray MODEL#: B4410LF-SS block and orings are available, RP60121. Please see the link below to the parts diagram.
https://media.deltafaucet.com/PartsDiagram/DPD-K-B1310LF%20Rev%20B.pdf
Thank you for being a loyal Delta Faucet customer. Please contact us back with any further questions.
Best Regards,
Nicole
Date published: 2024-03-28
I installed the 4410LF to replace an older Delta faucet. But when I turn the water on at the midpoint position, the water is extremely hot. Is there any way to change the temperature so it's more 50/50? I didn't have this issue on the old Delta.
Hi Jonmouk71, thank you for your interest in the B4410LF-SS!
We are happy to assist you!
Please reach out to our customer service department directly. We would be more than happy to assist in getting this issue resolved.
Please contact us directly if you have any questions or need additional assistance.
Best Regards,
Themar
Digital Communications Specialist
Date published: 2023-04-18
I need a hose extension for the sprayer. How do I find one?
Can this be installed without deck plate
Hello Ron56!
Thank you for your question and we are happy to help. The Delta Single Handle Kitchen Faucet With Spray MODEL#: B4410LF-SS cannot be installed without the escutcheon and there is no option for a single hole installation. With any further questions or concerns, please do not hesitate to reach out to us directly and thank you for being a loyal Delta customer.
Best Regards,
Carrie
Date published: 2024-03-28
I put the Delta Model B4410LF-ss in my kitchen sink. I was to put on a faucet water filter I already had on it. I need to know the type and size of the connection.
Hi Alex,
Thanks so much for contacting Delta Faucet Company about B4410LF-SS! The 61893 has a thread count of 15/16"-27.
Please contact us directly if you have any questions or need additional assistance.
Best Regards,
Nicole
Digital Communications Specialist
Date published: 2024-03-27
Is the ball of the BF4410LF-SS #70 or #212?
Hello, fixfaucet!
Thank you for contacting us at Delta Faucet! Please accept our sincere apology for the inconvenience you are experiencing. Here is what we can do to resolve your issue for you.
This Delta Faucet model B4410LF-SS actually has a ball assembly different from both the RP70 and RP212 ball assemblies. It is a part of the RP77763 repair kit. Please see the following link for more information.
https://www.deltafaucet.com/parts/product/RP77763.html
Please contact us directly by phone at 1-800-345-3358 or email at customerservice@deltafaucet.com if further assistance is needed at this time.
We appreciate your loyalty to Delta Faucet Company.
Best Regards,
Tim
Date published: 2024-03-28
PART LIST
PART LIST
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Delta®
Delta® Side Spray & Hose Assembly
List Price:
$75.45
-
$130.80
Free Ground Shipping All Orders $49+
RP44125
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This online price is exclusive to DeltaFaucet.com. The list price may be shown on products offered outside of the Outlet section on DeltaFaucet.com. Strikethrough pricing may be used to show discounts.