Dustless Hose Coupler for 1-1/2" Hose Part 14151

Dustless #14151 Hose Coupler — Connects Two 1-1/2" Vacuum Hoses Without Restricting Airflow

Extend your vacuum reach on the jobsite with the genuine Dustless Hose Coupler, Part #14151. This OEM coupler joins two 1-1/2" vacuum hoses end-to-end, giving you the extra length you need to reach tight spaces, distant work areas, or elevated surfaces — without sacrificing suction.

What sets this coupler apart: it slides over the outside of the hose cuffs rather than inserting inside the hose bore. This external-fit design keeps the airflow path fully open, so you get the same strong suction with two hoses connected as you do with one. It fits the yellow hoses used with the Dustless D1606, D1603, D1619, H0901, and H0904 vacuums.

Key Features

• Connects two 1-1/2" vacuum hoses to extend reach on the jobsite
• External-fit design — slides over the outside of hose cuffs, not inside the bore, so airflow is never restricted
• Maintains full suction with two hoses connected — no performance loss
• Fits the yellow hoses for Dustless D1606, D1603, D1619, H0901, and H0904 vacuums
• Genuine Dustless OEM part — guaranteed to fit compatible hoses and models
• Easy installation — no special tools required

Why Use a Hose Coupler?

• Reach distant work areas, tight corners, or elevated surfaces without moving the vacuum
• Eliminate the need to reposition your vacuum repeatedly during large-area cleanup
• Replace a lost or damaged coupler to restore a secure, airtight hose-to-hose connection
• Maintain full dust extraction efficiency across extended hose runs

When to Replace Your Hose Coupler

• The coupler is cracked, broken, or no longer holds the hose cuffs securely
• Air is leaking at the hose-to-hose connection point, reducing suction
• The coupler has been lost and you need to restore your extended hose setup
• You are building a new extended hose run for a large jobsite cleanup

Compatibility

Part #14151 fits 1-1/2" hoses and is compatible with the yellow hoses for the following Dustless vacuum models:

• D1603 — Wet+Dry Vac
• D1606 — HEPA Wet+Dry Vac
• D1619 — HEPA Wet+Dry Pro
• H0901
• H0904

Verify your hose size and model number before ordering to confirm fit.

Product Details

• Part Number: 14151
• UPC: 617450141513
• Brand: Dustless
• Component: 2" x 2" Hose Coupler for 1-1/2" Hose
• Color: Black
• Length: 2.5 in
• Width: 2.5 in
• Height: 2.5 in
• Weight: 0.08 lbs
• Condition: New — Genuine OEM Part

Part numbers and Alternate Part numbers