---
product_id: 183883691
title: "Repa Market 4'' Inch Duct Splitter to 45° Degree 4\" Inch Branch for Exhaust Fan Dryer Vent Hose - 3 Way Duct Hose Connector Wye Shape Ducting Adapter 4x4x4 Splitter - Plain Spiral Duct Connector"
brand: "repa market"
price: "34811 Ft"
currency: HUF
in_stock: true
reviews_count: 11
category: "Repa Market"
url: https://www.desertcart.hu/products/183883691-repa-market-4-inch-duct-splitter-to-45-degree-4
store_origin: HU
region: Hungary
---

# Smooth interior for optimized airflow Exact 3.9" diameter fit Heavy-duty galvanized steel Repa Market 4'' Inch Duct Splitter to 45° Degree 4" Inch Branch for Exhaust Fan Dryer Vent Hose - 3 Way Duct Hose Connector Wye Shape Ducting Adapter 4x4x4 Splitter - Plain Spiral Duct Connector

**Brand:** repa market
**Price:** 34811 Ft
**Availability:** ✅ In Stock

## Summary

> 💨 Split the airflow, not your style — upgrade your vent game with precision!

## Quick Answers

- **What is this?** Repa Market 4'' Inch Duct Splitter to 45° Degree 4" Inch Branch for Exhaust Fan Dryer Vent Hose - 3 Way Duct Hose Connector Wye Shape Ducting Adapter 4x4x4 Splitter - Plain Spiral Duct Connector by repa market
- **How much does it cost?** 34811 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/183883691-repa-market-4-inch-duct-splitter-to-45-degree-4)

## Best For

- repa market enthusiasts

## Why This Product

- Trusted repa market brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Galvanized steel construction ensures unmatched durability indoors and outdoors, rain or shine.
- • **Airflow Optimized:** Smooth interior curvature minimizes wind resistance, maximizing ventilation efficiency.
- • **Leakproof & Secure:** Tight, seamless connections prevent air leaks—just add a hose clamp for rock-solid stability.
- • **Precision Perfect Fit:** Seamlessly connects 4" ducts with a precise 45° branch for flawless airflow integration.
- • **Versatile & Cost-Effective:** Ideal for residential and commercial HVAC setups, cutting costs without compromising performance.

## Overview

The Repa Market 4" Duct Splitter is a robust, galvanized steel 3-way connector featuring exact 3.9" diameters and a 45° branch angle. Designed for both indoor and outdoor HVAC applications, it offers smooth interior surfaces to reduce airflow resistance and ensures a tight, leakproof fit. Perfect for exhaust fans, dryer vents, and versatile ducting needs, it delivers durable, cost-effective ventilation solutions trusted by professionals.

## Description

desertcart.com: Repa Market 4'' Inch Duct Splitter to 45° Degree 4" Inch Branch for Exhaust Fan Dryer Vent Hose - 3 Way Duct Hose Connector Wye Shape Ducting Adapter 4x4x4 Splitter - Plain Spiral Duct Connector : Appliances

Review: Nice product - Very well mfg. Sized just right. I would buy again.
Review: Worked perfectly - Very durable. Bought to vent out 2 lasers. Easy to install. Would definitely recommend.

## Features

- EXACT SIZE, CLEAN FIT - This is a three-way connector with one branch. The 2 main duct diameters are ø3.9" inches with a branch diameter is ø3.9" inches. Branch angle: 45° Degrees. With a dryer vent hose it can be connected to exhaust fans dryer vent covers and vent seals.
- HEAVY-DUTY GALVANIZED CONSTRUCTION - Made out of galvanized sheet metal material with good toughness and strength. It can be used outdoors and indoors even if it is exposed to the sun and rain. This connector is durable and long lasting the pipe fittings are suitable for both indoor and outdoor use.
- SMOOTH INTERIOR DESIGN, OPTIMIZED AIRFLOW - The interior of the duct splitter is smooth and its reasonable curvature greatly reduces the wind resistance. At the same time it can discharge air from each part in the ventilation system.
- TIGHT & SECURE FIT - The dryer duct connector is seamlessly connected to achieve a good leakproof effect. Do not worry about leaking air after installation. It is small in size so it doesn't take up space. Secure with hose clamp for a secure connection.
- RESIDENTIAL & COMMERCIAL USE - The use of our 3 way duct connector saves on construction costs and significantly reduces the overall cost compared to conventional cast iron connector of the same specification. 3-Way Duct Splitter for house garage basement kitchen bathroom and any other room. Ductwork split suitable for connecting HVAC ducting exhaust fans dryer vent covers and vent seals.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084CXPHHB |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #242,482 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #493 in Clothes Dryer Replacement Vents |
| Color | Wye 45 degree |
| Customer Reviews | 4.7 4.7 out of 5 stars (329) |
| Date First Available | April 25, 2020 |
| Item Package Quantity | 1 |
| Item Weight | 1.12 pounds |
| Item model number | TV100-100 |
| Manufacturer | Repa Market |
| Number Of Pieces | 1 |
| Part Number | TV100-100 |
| Product Dimensions | 10.61 x 8.41 x 3.93 inches |
| Size | 4" Inch to 4" Inch |

## Images

![Repa Market 4'' Inch Duct Splitter to 45° Degree 4" Inch Branch for Exhaust Fan Dryer Vent Hose - 3 Way Duct Hose Connector Wye Shape Ducting Adapter 4x4x4 Splitter - Plain Spiral Duct Connector - Image 1](https://m.media-amazon.com/images/I/311jSjMuR3L.jpg)
![Repa Market 4'' Inch Duct Splitter to 45° Degree 4" Inch Branch for Exhaust Fan Dryer Vent Hose - 3 Way Duct Hose Connector Wye Shape Ducting Adapter 4x4x4 Splitter - Plain Spiral Duct Connector - Image 2](https://m.media-amazon.com/images/I/31OOlJ0oHsL.jpg)
![Repa Market 4'' Inch Duct Splitter to 45° Degree 4" Inch Branch for Exhaust Fan Dryer Vent Hose - 3 Way Duct Hose Connector Wye Shape Ducting Adapter 4x4x4 Splitter - Plain Spiral Duct Connector - Image 3](https://m.media-amazon.com/images/I/41IERulzl+L.jpg)
![Repa Market 4'' Inch Duct Splitter to 45° Degree 4" Inch Branch for Exhaust Fan Dryer Vent Hose - 3 Way Duct Hose Connector Wye Shape Ducting Adapter 4x4x4 Splitter - Plain Spiral Duct Connector - Image 4](https://m.media-amazon.com/images/I/41LxwEZ8enL.jpg)
![Repa Market 4'' Inch Duct Splitter to 45° Degree 4" Inch Branch for Exhaust Fan Dryer Vent Hose - 3 Way Duct Hose Connector Wye Shape Ducting Adapter 4x4x4 Splitter - Plain Spiral Duct Connector - Image 5](https://m.media-amazon.com/images/I/41VpoP43FfL.jpg)

## Questions & Answers

**Q: Can I use this to connect my dryer hose and bathroom exhaust fan to share one outlet through the wall? I ask because someone said it is not advised.**
A: Unless you have one-way valves on both exhausts prior to the Y junction, I definately wouldn't do it. Also, one way valves take some air volume to open them, so the bath fan would have to overcome that, plus if both the dryer fan (powerful) and bath fan (less powerful) are operating at the same time, the dryer fan might force the bath fan valve shut. Good luck!

**Q: For a bathroom exhaust fan, isn’t it better for the flow to be coupled male into female on the way out?**
A: you are connecting the aluminum ducting to this from your fan. this is for connecting 2 attic ducts. I connected attic exhaust fan to bathroom duct to vent my hot attic outside.

**Q: Can this be used in the attic as a combiner for venting bathrooms? What metal is it? Thanks**
A: I don't see why not (combiner). Looks like galvanized,  ferrous sheet metal.

**Q: Is this safe for electric clothes dryer and Is there a cap for one end?**
A: It is aluminum so it is safe for the dryer vent tubing. no caps.  I used it for a attic fan to vent 2 tubes.  Plus wrapped all connections with aluminum duct tape. (not the regular duct tape).

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice product
*by F***A on February 12, 2025*

Very well mfg. Sized just right. I would buy again.

### ⭐⭐⭐⭐⭐ Worked perfectly
*by J***R on September 13, 2024*

Very durable. Bought to vent out 2 lasers. Easy to install. Would definitely recommend.

### ⭐⭐⭐⭐⭐ Well constructed
*by X***X on July 16, 2025*

Works well and my AC Infinity 6" air ducts fit great. Nice and snug plus no air leaks.

## Frequently Bought Together

- 4'' Inch Duct Splitter to 45° Degree 4" Inch Branch for Exhaust Fan, Dryer Vent Hose - 3 Way Duct Hose Connector, Wye Shape, Ducting Adapter, 4x4x4 Splitter
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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-16*