Top 10 Dishwasher Air Gap – Large Appliances

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1. Design House

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Satin Nickel, Design House 522953 Parts & Accessories Prevent Drain Water Back Up

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Design House #ad - Features a satin nickel finish. Comes with a limited lifetime warranty. 5/8-inch and 7/8-inch inlet. Prevents waste water from backing up into your dishwasher and contaminating your dishes. Comes with a brass cap and a plastic body hose connection is not included.
BrandDesign House #ad
ManufacturerHI- Design House #ad
Height9 Inches
Length2.7 Inches
Weight0.23 Pounds
Width1.8 Inches
Part Number522953
Model522953
Warranty5-Year limited warranty

2. Kohler

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Polished Chrome, KOHLER K-9110-CP Air Gap Body with Cover

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Kohler #ad - Durable plastic body. Solid-brass cap offers years of reliable performance. Includes valve body and cover. Kohler finishes resist corrosion and tarnishing.
BrandKohler #ad
ManufacturerKOHLER #ad
Height4.25 Inches
Length9.75 Inches
Weight0.25 Pounds
Width4.75 Inches
Part NumberK-9110-CP
ModelK-9110-CP
WarrantyKOHLER Faucet Lifetime Limited Warranty

3. Plumb USA

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Dishwasher Air Gap By PlumbUSA Satin Nickel

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Plumb USA #ad - Plastic body. Upc listed. Brass caps in satin nickel finish. Cap height: 2 1/8", cap diameter: 1 1/2".
BrandPlumb USA #ad
ManufacturerPlumb USA #ad
Height8.75 Inches
Length1.75 Inches
Weight0.23 Pounds
Width2.38 Inches
Part Number52062-4
Model52062

4. LASCO

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Chrome, LASCO 05-2151 Trim Cap for Dishwasher Air Gap

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LASCO #ad - The package height of The Product Is 2. 75 inches. The package width of The Product Is 4. 75 inches. The package length of The Product Is 1. 75 inches. The package weight of The Product Is 011 pounds.
BrandLASCO #ad
ManufacturerLASCO #ad
Height22 Inches
Length1.7 Inches
Weight0.02 Pounds
Width1.7 Inches
Part Number05-2151
Model05-2151
Warranty1 Year Warranty

5. BrassCraft Mfg

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BrassCraft Dishwasher Air Gap Cap, Oil Rubbed Bronze

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BrassCraft Mfg #ad - Oil rubbed bronze air gap cap is sure to complement any kitchen faucet. Fits most air gap assemblies. Plastic construction. The air gap cap will cover the air gap body. Easy to install.
BrandBrassCraft Mfg #ad
ManufacturerBrassCraft Mfg #ad
Height2.45 Inches
Length2.45 Inches
Weight0.04 Pounds
Width1.7 Inches
Part NumberCECOMINOD008796
ModelSF1913

6. Air Gap International

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Amerigap, AG200-001, T52, Dual Air Gap for Double Drawer Dishwasher AG200-004

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Air Gap International #ad - When installing this hose, make sure that there is no sagging or loops. Make sure there are no kinks in the hose and that water passes freely. This hose is available from Home Depot search for “PVC Disposal Discharge Hose”. The drainage side of the air gap connects to a 7/8-inch inside diameter hose, which routes discharge water to the side drain connection on the garbage disposal.

Secure both ends of the hose with a 1-inch stainless steel worm clamp. Any sagging will create standing water and will restrict the proper draining of the air gap. Countertop thickness can be up to 2-1/2-inches, and it does not require any special modification to accommodate this air gap. This configuration provides a simple and reliable installation that prevents leaks and assures trouble-free operation after the airgap is installed.

The ag200-004 has a body with a long thread which enables mounting of the air gap through a thick countertop. Both sides of the dishwasher can be operational at the same time. The ag200-004 comes with a standard polished chrome cap. Caps are sold separately. Other caps are available to match with your kitchen sink faucet. Select the cap that is closest to the color of the faucet.
BrandAir Gap International #ad
ManufacturerAIR GAP INTERNATIONAL #ad
Part NumberAG200-004
ModelAG200-004

7. Westbrass

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Stainless Steel, Westbrass D201-1-20 Air Gap Cap

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Westbrass #ad - Height. Diameter. 2-3/4 in. Fits all standard air gap bodies. Cap covers entire air gap body to install flush to sink. Skirted air gap cap only. 1-3/4 in.
BrandWestbrass #ad
ManufacturerWestbrass #ad
Height0.7 Inches
Length2 Inches
Weight1 Pounds
Width2 Inches
Part NumberD201-1-20
ModelD201-1-20
Warranty1 year warranty

8. Olympia Faucets

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Olympia Faucets ACS-903100-BN Dishwasher Air Gap, PVD Brushed Nickel Finish

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Olympia Faucets #ad - 1-3/4-inch cap diameter, 2-1/2-Inch Cap Height. 8-7/8-inch overall Height With Plastic Body. Dishwasher air Gap, Plastic Body Included.
BrandOlympia Faucets #ad
ManufacturerOlympia Faucets #ad
Height1.8 Inches
Length9.5 Inches
Width2.5 Inches
Part NumberACS-903100-BN
ModelACS-903100-BN
WarrantyLimited Lifetime Warranty

9. EcoTech

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TAG-25QC, DLA-TAG, Dual Air Gap for Dishwasher and Reverse Osmosis Filters ET200-001

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EcoTech #ad - This configuration provides a simple and reliable installation that prevents leaks and assures trouble-free operation after the airgap is installed. Select the cap that is closest to the color of the faucet. The ro tubing connects to a push-in quick-connect adapter.

The et200-001 accepts a standard 5/8-inch inside diameter hose from a dishwasher and a 1/4-inch outside diameter tubing from Reverses Osmosis filter. Caps are sold separately. This air gap is compatible with all dishwashers and RO filters. The et200-001 has a strong mounting nut that will not strip or become loose. The et200-001 has a body with a long thread which enables mounting of the air gap through a thick countertop. The et200-001 comes with a standard polished chrome cap. Any sagging will create standing water and will restrict the proper draining of the air gap.

The hose from the dishwasher slides onto the side port and can be secured using a worm clamp not included. Secure both ends of the hose with a 1-inch stainless steel worm clamp. The drainage side of the air gap connects to a 7/8-inch inside diameter hose, which routes discharge water to the side drain connection on the garbage disposal. The multi-threaded nut can be tightened without the worry of damaging threads.
BrandEcoTech #ad
ManufacturerAIR GAP INTERNATIONAL #ad
Part NumberET200-001
ModelET200-001

10. LASCO

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LASCO 05-2171 Tall Style Trim Cap for Dishwasher Air Gap, Chrome

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LASCO #ad - Universal fits most. Chrome plated exposed trim. Covers the air gap body. For tall style air gaps. Trim cap for Dishwasher Air Gap.
BrandLASCO #ad
ManufacturerLASCO #ad
Height2.5 Inches
Length1.75 Inches
Width1.75 Inches
Part Number05-2171
Model05-2171
Warranty1 Year Warranty