Whirlpool 4' Flexible Washer Drain Hose Extension Kit DRNEXT4
Genuine Whirlpool washer outer drain-hose extension accessory. It extends a washer drain hose so wash water can drain to a sink, tub, or drain hole. The kit includes one 4-foot corrugated drain hose with one fitted end, one hose coupler, and two wire clamps.
❓ Is This the Right Part?
This is the correct fix if ALL of the following are true:
- ✔ Washer powers on and runs cycles normally — pump and controls are functional
- ✔ Existing drain hose is intact — no cracks or splits in the original hose
- ✔ Drain standpipe, tub, or floor drain is confirmed clear — no blockage downstream
- ✔ ONLY problem is the drain hose is too short to reach the drain point, or is kinked due to routing constraints
Not sure? Send us your model number — we’ll confirm before you order.
🔧 Common Symptoms
- Washer not draining fully — standing water remains in the drum after the spin cycle
- Drain hose too short to reach the standpipe or laundry tub without stretching
- Existing hose kinked or pinched behind the machine due to tight routing
- Error codes related to drainage (F21, F9E1, or similar) with no blockage found
- Water draining slowly or backing up due to a kinked hose restricting flow
- Hose pulled taut and at risk of disconnecting during spin vibration
✔ If these symptoms match, the DRNEXT4 extension kit resolves the reach and routing issue immediately.
✔ In most cases, adding this extension restores full drainage and eliminates kinking in one installation.
✅ Cross Reference Information
Part Number: DRNEXT4
Part Details
- Part Number: DRNEXT4
- Part Type: 4' Flexible Washer Drain Hose Extension Kit
- Manufacturer: Whirlpool
- Appliance Type: Washer
While routing the extended hose, inspect the drain pump filter and standpipe for lint or debris buildup. A partially blocked standpipe is often mistaken for a hose reach problem — if the standpipe overflows when the washer drains, the blockage is downstream, not the hose length. Clear the standpipe and check the pump filter before finalizing the installation to ensure the extension solves the actual problem.
⚙️ Installation
Skill Level: Easy — 10 to 15 minutes. No tools required. No need to disconnect power for this installation. Slide the extension hose connector onto the end of the existing drain hose and secure with the included clamp or friction fit. Route the extended hose to the standpipe, laundry tub, or floor drain, ensuring no kinks or sharp bends. The corrugated design holds its shape without support brackets in most routing configurations.
Verified Compatible Models
11020222510, 11020222511, 11020232711, 11020232712, 11020242510, 11020362810, 11020362811, 11020362812, 11020362813, 11020372711, 11021112020, 11021112021, 11021112022, 11021182012, 11021182013, 11021252111, 11021292012, 11021292013, 11021302013, 11021352111, 11021652020, 11022242510, 11022242511, 11022332510, 11022532512, 11025122810, 11025122811, 11026002012, 11026012012, 11026112310
Fitment reminder: Match the complete appliance model number before ordering.
💡 Pro Tip
Whirlpool specifies a maximum total drain hose length of 8 feet (96 inches) for proper drainage performance. If your existing hose is already 4 feet and you add the DRNEXT4 4-foot extension, you’re at the maximum. Exceeding 8 feet total creates back-pressure that slows drainage, can trigger F21/F9E1 error codes, and may cause the pump to overheat over time. Measure your existing hose before ordering — if you need more than 4 feet of extension, consider relocating the standpipe instead.
✓ Model-Specific Repair Pages
✅Compatibility & Cross Reference
Not sure about your model number? Call 1-877-899-7278 and we’ll help you confirm. All brand names are the property of their respective owners and are used for compatibility reference only.
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