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Dishwasher to Airgap - discharge hose

PlumbingSupply.com® offers excellent quality reinforced dishwasher hose that can handle routine high temperatures, the chemicals used in dishwasher soaps, and general abuse. Save time and money by installing the best hose available! Looking for a great selection of airgaps for your dishwasher? Click here.

Dishwasher to airgap drain hose
(cut to show reinforcement)

5/8" i.d. Drain Hose for Dishwasher Discharge to Airgap

  • Connects dishwasher to airgap
  • 5/8" ID
  • 180° max temperature
  • 140 psi at 70°
  • Black EPDM Rubber - non-latex material
  • Order 5 or more boxes of 50' for a volume discount

These hoses connect dishwasher to air gap

Length Price & Quantity
4' $5.28
5' $6.57
6' $7.79
7' $8.99
8' $10.29
9' $11.57
10' $12.97
20' $23.35
50' $63.21

#12 Marine grade stainless steel hose clamp = $1.05
Diameter range: 7/8" - 1 1/4" (sold each - 2 are needed)

to dishwasher air gaps

Pricing discounts will be shown in the shopping cart.

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7/8" i.d. Drain Hose for Airgap to Disposer

These hoses connect airgap to disposer - for smaller lengths, click here

Length Price & Quantity
4' $7.78
5' $8.99
6' $10.26
7' $11.37
8' $12.53
9' $13.66
10' $14.98
20' $26.96
50' $84.29

Order 5 or more boxes of 50' for additional savings!

If you don't have a disposer, you will need a dishwasher tailpiece

Pricing discounts will be shown in the shopping cart.

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Adapter for Connecting Dishwasher to Garbage Disposer

Adapter for Connecting Dishwasher to Garbage Disposer
Accepts 5/8" and 7/8" hose

This is a highly requested product by some of our customers, however, it's not code and not recommended.


Adapter for Connecting Dishwasher to Garbage Disposer = $4.99

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Common Terms - And What They Mean
  • I.D.: Inside diameter of pipe
  • O.D.: Outside diameter of pipe
  • S.O.: Side outlet
  • S.J.: Slip joint - same size as 1/2" IPS but not tapered

Frequently Asked Questions

Q. "Will the 5/8" inside diameter discharge hose fit my dishwasher?"
A.The 5/8" discharge hose is the most common size hose for residential dishwashers. It is designed to connect the dishwasher to the airgap. Larger 7/8" inner diameter hose is designed to connect the airgap to garbage disposal.

Q. "I need the hose right away. How long after I order it will you ship it and do you have it in stock?"
A. Over 99% of the time we have this quality reinforced garbage disposer to airgap hose in stock. 99% of the time, if you place your order on a Monday-Friday by noon (on a non holiday working day), we will ship the same day.

Q. "I've seen hose costing less money, why is this hose more than plain old rubber hose?"
A. Notice from the picture that this dishwasher hose has some reinforcement inside of it. Also it can take high temperatures and quite a bit of abuse.Consider that dishwasher chemicals are fairly tough and many dishwashers have built in heaters it is best to buy quality dishwasher hose specifically designed for that purpose.

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