







🧼 Keep it clean, keep it classy — the air gap your dishwasher deserves!
The KRAUS Dishwasher Air Gap (KAG-1SFS) is a universal, code-compliant device designed to prevent wastewater from contaminating your dishwasher. Featuring a durable ABS plastic body and a solid brass cover with a corrosion-resistant Spot Free All-Brite™ stainless steel finish, it installs flush to your sink or countertop for a sleek look. Backed by a 1-year warranty, this air gap combines high-end durability with effortless installation to protect your kitchen’s hygiene and style.


| Model Name | Air Gap |
| Item Weight | 0.24 Pounds |
| Voltage | 120 Volts |
| Recommended Uses For Product | Preventing wastewater backup and contamination in dishwashers |
| Style | Air Gap |
| Option Cycles | 1 |
| Manufacturer | Kraus |
| UPC | 846639045896 |
| Part Number | KAG-1SFS |
| Item Weight | 3.84 ounces |
| Product Dimensions | 1.88 x 1.88 x 2.5 inches |
| Item model number | KAG-1SFS |
| Size | Flat Top |
| Finish | Spot Free Stainless Steel |
| Shape | Round |
| Item Package Quantity | 1 |
| Special Features | Universal |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1 year limited warranty. |
B**H
Easy to install great quality
very well designed, not made a plastic made of stainless steel. Very easy to install.
J**E
Dishwasher air gap
Exactly as described and well made. Has a nice solid feel as opposed to just a cheap stamped dome. Very happy with the quality and look.
E**N
Happy Dishwasher, Happy Life
Looks great, no leaks, easy to install. If you don't have an air gap installed on your dishwasher, just do it. Our dishes smelled like ass, even though I used the "pots & pans" option. This air gap fixed the issue immediately and now my wife loves me more. You're welcome. 😄
M**S
Perfect fit
This was a perfect match & nice tight fit to complement the brushed nickel faucets & push button for my garbage disposal. Nice continuity. Good quality so I don’t expect any rust issues. Highly recommend.
S**M
Beautiful well made
Beautiful stainless air gap. Love this air gap . It looks so much better than the old plastic one that we had previously. It was easy to install. I did it myself without my husband’s help, perfect size . No leaks , same noise level if not whiter than the old one, light and functional while looking great on my stainless sink. I would buy again and again😁
M**H
Has a high-end look that looks appropriate with my new kitchen faucet
This is a nicely made air-gap that looks great in a more modern kitchen with nicer fixtures. Not your typical Home Depot level rental house look. Nice that it comes in Stainless Steel and not plain nickel, so it matches the faucet and sink. Looks great, appears sturdy and does the job.
M**R
It matches the sink
I purchased a new Kraus sink and loved it. I have a dish washer and a garbage disposal which of course needed to move. The air gap came from the previous sink as did the hose.We had a problem as the hose was not long enough for the new position. There was a kink in the hose where the dishwasher runoff would spout out the air gap.Deciding to get a longer house; I also decided to replace the air gap which had a cover that did not match the sink.It took a little effort to install. This air gap has a twist on cover. The problem? There isn’t a piece to keep the air gap in place. If you have to fix a clog which requires the removal of the cover; it will fall though the hole.Annoying. However, the new hose was long enough to solve the kink problem and the back flow runoff has stopped.I like it for matching the sink and the fact it’s a clean look to the way it was installed. I will probably get annoyed if I have to remove it for some reason.
S**E
Great
Works perfectly. Installed myself. Looks nice.
Trustpilot
2 weeks ago
3 weeks ago