Looks good. Installs easily. There really isn't any deep wisdom I can share about air gaps. So let me write a few words about the box. Mine came in the anonymous white box discussed in other comments. Same white box as other Delta accessories I've ordered. I read these comments prior to ordering but noticed that a Delta representative responded when there was an issue with the product. I felt comfortable when ordering. And was pleased that the metal cover matched my other Delta parts exactly.
Modern Low Lead Single Handle Kitchen Faucet - OWOFAN Pull Down Sprayer In Brass Black & Brushed Nickel.
32 Review
OWOFAN Kitchen Faucet: Industrial 1 Handle Pull Down Sprayer For Farmhouse, Camper, Laundry & RV Sinks - Brushed Nickel Finish
34 Review
Stylish And Functional: HGN Matte Black Kitchen Faucet With Pull Down Sprayer And Stainless Steel Design
40 Review
Upgrade Your Kitchen With Ufaucet'S Modern Brushed Nickel Single Lever Sink Faucet With Pull Out Sprayer
31 Review
AquaDance Brushed Nickel High Pressure 3-Way 48-Setting Rain β Handheld Shower Head Combo β Angle Adjustable, Anti-Clog Jets, Tool-Free Installation - USA Standard Certified β Top U.S. Brand
38 Review
WOWOW Widespread Bathroom Faucet Brushed Gold Bathroom Sink Faucet 3 Hole Vanity Faucet 2 Handle Basin Faucet 8 Inch Mixer Tap With Pop Up Drain And Supply Hose
39 Review
Shower column Gappo G2491, chrome chrome
41 Review
COSYLAND 10'' High Pressure Rainfall Shower Head Combo With 11'' Extension Arm & 79" Hose - 9 Settings Handheld Stainless Steel Dual Heads, Chrome
39 Review