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Description
Elkay Lustertone Classic 22" Drop In/Topmount Stainless Steel ADA Classroom Sink, Lustrous Satin, 4 Faucet Holes, DRKAD222050L4Elkay Lustertone Classic 22" Drop In Topmount Stainless Steel ADA Classroom Sink, Lustrous Satin, 4 Faucet Holes, DRKAD222050L4 An Elkay Lustertone Classic stainless steel sink looks as great on day 3,000 as it does on day one. The rich, uniform grain is scratch resistant for heavy duty use, whether it's a kitchen sink or a prep, bar, laundry or commercial sink. Light scratches, which occur with everyday use, naturally blend into the finish of this
Elkay Lustertone Classic 22" Drop In/Topmount Stainless Steel ADA Classroom Sink, Lustrous Satin, 4 Faucet Holes, DRKAD222050L4
An Elkay Lustertone Classic stainless steel sink looks as great on day 3,000 as it does on day one. The rich, uniform grain is scratch resistant for heavy-duty use, whether it's a kitchen sink or a prep, bar, laundry or commercial sink. Light scratches, which occur with everyday use, naturally blend into the finish of this durable sink with time. Deeper scratches are repairable with an Elkay stainless steel restoration kit. Available in ADA depths.
Please see our color disclaimer.
Features
- ADA COMPLIANT: Product is ADA compliant when properly installed
- REPAIRABLE FINISH: Finish is scratch resistant to heavy-duty use. Deep scratches are repairable. Lustrous grain reflects light evenly for high shine
- DROP-IN INSTALLATION: Sink is designed for drop-in installation to make the sink a focal point of your room
- 18-GAUGE STAINLESS STEEL: Highest quality 18-gauge thickness and Type 304 stainless steel for lasting durability, performance and lustrous beauty
- Sound Guard TECHNOLOGY: Large pads enhance sound-deadening performance for a quieter time at the sink
- MADE IN THE USA: This Elkay product is proudly made in the USA
- DRAIN OPENING: Sink drain opening measures 3-1/2"
- DISPOSAL READY: This sink has a drain that works with standard garbage disposals, if space allows
- CABINET SIZE: Minimum cabinet size for this sink is 27".
- California residents see Prop 65 Warnings.
Details
| ADA Compliant?: | Yes |
|---|---|
| Application: | Classroom |
| Bowl Shape(s): | Rectangular |
| Bowl Split: | Single |
| Box Height: | 25.44" |
| Box Length: | 23.31" |
| Box Weight: | 14 lb(s) |
| Box Width: | 8.94" |
| Code / Standard Compliance: | NPCC |
| Collection: | Lustertone Classic |
| Color: | Lustrous Satin |
| Country of Origin: | USA |
| Cutout Dimension: | 21-3/8" x 18-7/8" (543mm x 479mm) with 1-1/2" (38mm) corner radius |
| Drain Size: | 3.5 |
| Finish: | Lustrous Satin |
| Freight Class (LTL Only): | 250 |
| Gallons to Overflow: | 4.2 |
| Gauge: | 18 |
| Harmonized System Code: | 7324100010 |
| Inner Depth: | 5" |
| Inside Bowl Dimensions: | 13.5" x 16" x 4.875" |
| Installation Type: | Drop In/Topmount |
| Item Height: | 5" |
| Item Length (Front to Back): | 19.5" |
| Item Width (Side to Side): | 22" |
| Made In USA?: | Yes |
| Material: | Stainless Steel |
| Minimum Cabinet Size: | 27" |
| Mounting Hardware Included: | Part # 64090012 included for countertops up to 3/4" (19mm) thick (1 qty) |
| Number of Bowls: | 1 |
| Number of Faucet Holes: | 4 |
| Room: | Classroom |
| SKU: | DRKAD222050L4 |
| Shape: | Rectangular |
| Sound Deadening: | Bottom only pads |
| cUPC Certified?: | Yes |
Warranty
Elkay Warranty Details (PDF)
Installation Instructions
Installation Instructions 1 (PDF)
Product Specifications (PDF)
Product Care
Elkay Product Care (PDF)
Video(s)
Product Video 1
Product Video 2
Product Video 3
Related Products
- Elkay Lustertone Classic 22" Drop In/Topmount Stainless Steel ADA Classroom Sink Kit with Faucet, Lustrous Satin, 4 Faucet Holes, DRKAD222055C
- Elkay Lustertone Classic 22" Drop In/Topmount Stainless Steel ADA Classroom Sink, Lustrous Satin, 4 Faucet Holes, DRKAD222055R4
- Elkay Lustertone Classic 22" Drop In/Topmount Stainless Steel Classroom Sink, Lustrous Satin, 4 Faucet Holes, DRKR2220L4
keywords, SCHOOL
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 16 reviews
Sort
Product Reviews
★★★★★ 5
Convenient and easy
Flavor Name: Mint, Size: 3.5 Ounce (Pack of 1)
Easy to use. Fresh breath lasts a while. will be buying again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
★★★★★ 5
Great Clean Alternative to Traditional Mouthwash, LOVE this!!
Flavor Name: Mint, Size: 3.5 Ounce (Pack of 1)
I’ve been really impressed with these Boka mouthwash tablets. They’re fluoride‑free and alcohol‑free, which is exactly what I was looking for, and the hydroxyapatite is a nice bonus for supporting enamel without the harshness of traditional mouthwashes. The tablets dissolve easily, the flavor is refreshing without being overpowering, and there’s no burning sensation at all. Do NOT chew and swallow like I did the first time. Chew, get salva going and swish. My teeth never felt so clean!!!
I also love that they’re travel‑friendly and cut down on plastic waste compared to big bottles. My breath feels fresh, and my mouth feels clean without that chemical aftertaste. If you’re trying to switch to a cleaner, gentler oral‑care routine, these are a great option.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
★★★★★ 5
Tasty, effective, and helpful against thrush
Flavor Name: Citrus Mint, Size: 3.5 Ounce (Pack of 1)
This is a good plastic-free, portable form of mouthwash. Pop one or two tablets in your mouth, chew well, add a little water if your mouth is particularly dry (mine is), swish, and spit. That's it. They don't burn like regular mouthwash, and they leave a nice flavor that isn't overpowering and that lasts longer than other mouthwashes have for me. It's a balanced flavor, if that means anything to you - basically, my mouth somehow feels right afterwards.
I was skeptical about the claim that these improve the mouth microbiome, but they've virtually eliminated the thick white layer (presumably thrush) that I've been fighting to clear off my tongue forever. So, yeah, these are definitely a winner.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2025
★★★★★ 4
More like a mint candy than mouthwash.
Flavor Name: Mint, Size: 3.5 Ounce (Pack of 1)
Hard to describe this product. Does it work like your typical mouthwash? No. Does it leave your mouth feeling minty and fresh? Yes, to a certain extent. Would I consider this an alternative to mouthwash on a consistent basis? No, it's ok for traveling because it's easy to transport.
When you chew this tablet, it has the texture and feel of a traditional mint. It's chalky and breaks up easily.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
★★★★★ 5
Great Product
Flavor Name: Citrus Mint, Size: 3.5 Ounce (Pack of 1)
I absolutely love this product! It keeps my breath fresh and no sensitivity issues.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
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