Home AC Accessories AC Drain Hose Air Conditioner Drain Hose – Reliable Condensate Removal for HVAC Systems
Air Conditioner Drain Hose – Reliable Condensate Removal for HVAC Systems
Air Conditioner Drain Hose – Reliable Condensate Removal for HVAC Systems
Air Conditioner Drain Hose – Reliable Condensate Removal for HVAC Systems
Air Conditioner Drain Hose – Reliable Condensate Removal for HVAC Systems
Air Conditioner Drain Hose – Reliable Condensate Removal for HVAC Systems
Air Conditioner Drain Hose – Reliable Condensate Removal for HVAC Systems
Air Conditioner Drain Hose – Reliable Condensate Removal for HVAC Systems
Air Conditioner Drain Hose – Reliable Condensate Removal for HVAC Systems
Air Conditioner Drain Hose – Reliable Condensate Removal for HVAC Systems
Air Conditioner Drain Hose – Reliable Condensate Removal for HVAC Systems
Air Conditioner Drain Hose – Reliable Condensate Removal for HVAC Systems
Air Conditioner Drain Hose – Reliable Condensate Removal for HVAC Systems
  • DBJ-011

  • DABUND

  • PVC, Foam films inside.

  • 1M - 20M

Inner diameter size

16 mm, 19 mm, 25 mm

Diameter size

23 mm, 26 mm, 33 mm

Insulation cotton size

3 mm

Application

Air Conditioner/Air Filter Drain Hose

Color

White, grey, beige
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The Air Conditioner Drain Hose from DABUND delivers dependable condensate water drainage for mini split systems, ductless air conditioners, and central HVAC installations. Engineered for durability, flexibility, and easy installation, this drain hose helps prevent water buildup, leaks, and damage at both residential and commercial sites.

Product Overview – Essential HVAC Drainage Solution

An air conditioner drain hose is a crucial but often overlooked part of any cooling system. During air conditioning operation, moisture condenses on the evaporator coil and must be redirected safely away from indoor spaces. The DABUND AC drain hose provides a smooth and reliable path for that condensate water — protecting walls, ceilings, floors, and foundation surfaces from water damage.


Designed for Mini Split & Ductless AC Systems

  • Compatible with most mini split air conditioners

  • Works with ductless HVAC units and compact split systems

  • Effective for both residential and light commercial applications


Flexible & Durable Construction

  • High-quality PVC or flexible tubing material

  • Resists cracking, kinking, and mildew

  • Withstands typical indoor temperature and moisture conditions

  • Easy to route through tight spaces and behind walls


Key Features & Benefits

Efficient Condensate Water Management

The primary role of the drain hose is to remove accumulated condensate water from AC systems and direct it safely to a drain, floor drain, or outdoor drainage point — preventing water pooling and related damage.


Easy Installation

Designed with installer convenience in mind:

  • Flexible length adjusts easily

  • Compatible with standard HVAC drain outlet fittings

  • No special tools required for a secure and leak-free connection


Reliable & Low-Maintenance

Once installed properly, this drain hose delivers long-lasting performance with minimal maintenance. It resists buildup of mold, mildew, and blocking when used with standard HVAC drainage setups.



白管子15

Crush resistant, anti-corrosion

白管子17

Highly flexible, tensile strength

白管子16

Good thermal insulation effect



HVAC Compatibility & Uses

Works with Split & Ductless Air Conditioners

This drain hose is ideal for:

  • Wall-mounted mini split air conditioners

  • Ductless HVAC systems

  • Basement or attic air handler installations

  • Light commercial cooling units


Fits Popular HVAC Brands & Models

Compatible with most major HVAC manufacturers and models that require a flexible drain line for condensate removal. Easy to adapt during new installs or replacement of an old, worn hose.


Technical Specifications

FeatureSpecification
Product TypeAir Conditioner Drain Hose
MaterialDurable Flexible PVC (or similar)
CompatibilityMini Split, Ductless AC, HVAC systems
InstallationQuick, tool-free setup
Use CaseAC condensate drainage
Size/Fit CompatibilityStandard AC drain outlet fitting



白管子22

Custom drain hose color

白管子18

Customized drain hose Packaging


How Air Conditioner Drain Hoses Work

When your air conditioner cools the air, moisture in the warm air condenses on the evaporator coil. That water collects in a drain pan and must exit the system. The drain hose provides a path for this water to flow away from the unit — preventing:

  • Water damage to floors, walls, and ceilings

  • Mold and mildew growth near indoor units

  • Overflow and system shutdown issues

Proper condensate management enhances comfort and minimizes costly repairs.


Installation Tips for Best Performance

Positioning the Drain Hose Correctly

Route the hose with a gentle downward slope from the drain pan to the outlet point — this helps water flow naturally by gravity without pooling.


Avoid Sharp Bends or Kinks

Ensure the hose path is smooth and free of severe bends that can trap water and cause blockages over time.


Secure Hose Clamps or Fasteners

Use clips or straps to secure the hose so it doesn’t shift or pull loose during HVAC operation.




Why Choose DABUND Air Conditioner Drain Hose

Durable Design for Long-Term HVAC Performance

Made from high-quality materials, this hose resists cracking, kinks, and moisture damage — ensuring the condensate drainage system works reliably year after year.


Easy to Install & Maintain

Perfect for professional installers and DIY HVAC technicians alike, it’s designed for fast setup and low maintenance after installation.


Compatible With a Wide Range of HVAC Systems

Whether it’s a wall-mounted mini split, a ductless system, or a central HVAC install requiring flexible drain routing, this drain hose delivers the flexibility you need.


Final Thoughts

An air conditioner drain hose may seem like a small component, but it plays a critical role in protecting your home or commercial property from water damage and ensuring smooth, reliable HVAC operation. The DABUND Air Conditioner Drain Hose combines durability, flexibility, and installation ease — making it a smart choice for any cooling system installation or upgrade.


FAQ

1.Q:What is your payment terms?

A:TT,L/C AT SIGHT,CREDIT CARD etc


2.Q:What is your delivery terms?

A:EXW, FOB, CFR, CIF etc


3.Q:Are you trading company or manufacturer?

A:Manufacturer


4.Q:May I get a sample?

A:Yes, we can send you samples.


5.Q:Can I print my logo?

A:Yes of cause, we accept OEM and ODM.


6.Q:How long is your delivery time?

A:Usually 15-20days, if urgent, we can arrange to do in advance and delivery fast.

7.What is an air conditioner drain hose used for?

An AC drain hose removes condensate water formed during cooling by guiding it from the indoor unit to a designated drain location, preventing indoor water damage.

8. Can this drain hose fit all air conditioner models?

Yes — it is compatible with most standard mini split, ductless AC, and HVAC units that require flexible condensate drainage. Always confirm outlet size and hose diameter compatibility before installation.

9.Do I need to insulate the drain hose?

In most cases, the drain hose does not require insulation. However, in very humid environments or outdoor drain runs, insulation prevents condensation dripping along the exterior.


10. How often should I check my drain hose?

It’s recommended to inspect the hose seasonally — especially before peak cooling seasons — to ensure there are no blockages, kinks, or mold buildup.


Related Products

This automatic condensate pump adopts 100-230V wide voltage design, power and energy saving and environmental protection,it works so quiet , below 19 db, suitable for any indoor environment .No power consumption during standby.
1.Aluminum copper pipe including one set air conditioner insulated copper pipe, size 25 ft 1/4 & 3/8 inch, and other accessories, like communication wire cable, drain hose 3m, wall pipe and cover and the other necessary parts.  2.Both of the two ends are copper pipe, length is 15cm. The rest is Pure Aluminum Pipe, 1000series 1070 grade aluminum. Soft aluminum pipe easy to be bend to be flexible. 3. PVC platic pipe is coverd whole aluminum pipe, to protect the aluminum pipe not to be wet, keep the good qualiy. 4. For the AC Installation kit, most popular size is 3m 4m and 5m. Europe want 6m 7m 8m 10m.  5. For the insulation we have SGS test report including ASTM E 84, UL 94, ASTM D1056, ASTM G 21, and copper pipe meets ASTM B280 AND C12200.  6.Professional manufacturer of Mini Split Installation Kit, 2 factories, 1,000,000PCS per month, 5days for sample and 14years' experience.
1. 1/4" x 3/8" is the out dimension in inch. 6.35mm - 9.52mm is the out dimension in metric. 2. 99.9% Pure copper pipe meets ASTM B280 and C12200 standard.  3. AC Copper Size what we can do have following 1/4" 3/8" 1/2" 5/8" 3/4" 7/8" 1 1/8", length can do 15m 20m 25m 30m 50m.  4. Insulation is made of 1/2" Polypropylene & UV Resistant, meets ASTM E 84, UL94, ASTM D1056 and ASTM G 21. Working temperature from -40℃ to 120℃.  5. Works for every Air Conditioning & Refrigeration Application including Ductless mini-split, heat pump and Centralized Air Ducted Units.  6. Pressure Rating: 2100 to 7000 PSI, much more than required 700 PSI for R410.  7. Insulation we produce by ourself, can print your company name, size, meters etc.
1.1/2" x 3/4" is the out dimension in inch. 12.7mm - 19.05mm is the out dimension in metric. 2. 99.9% Pure copper pipe meets ASTM B280 and C12200 standard.  3. AC Copper Size what we can do have following 1/4" 3/8" 1/2" 5/8" 3/4" 7/8" 1 1/8", length can do 15m 20m 25m 30m 50m.  4. Insulation is made of 1/2" Polypropylene & UV Resistant, meets ASTM E 84, UL94, ASTM D1056 and ASTM G 21. Working temperature from -40℃ to 120℃.  5. Works for every Air Conditioning & Refrigeration Application including Ductless mini-split, heat pump and Centralized Air Ducted Units.  6. Pressure Rating: 2100 to 7000 PSI, much more than required 700 PSI for R410.  7. Insulation we produce by ourself, can print your company name, size, meters etc.

Where is the AC Pipe, there is the Dabund Pipe.

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