HOXHA Window Duct Kit - 4" Dryer Vent Window Kit for Dryers, Inline Fans & Grow Tents

Overview

The HOXHA Window Duct Kit offers a practical, adaptable path for venting 4-inch ducting, whether you’re exhausting a dryer, feeding air to inline fans, or venting a grow tent. Designed to fit most sliding window configurations, it blends discreetly with home spaces while delivering a reliable air movement option. Note: this kit does not include the dryer vent hose.

Crafted from high‑quality PVC, the components are built to withstand everyday use and varying weather conditions. The simple, stable fixing method makes setup and disassembly straightforward, so you can reposition the kit as your space or needs change. The balance of sturdy materials and modular design helps you shape an airflow path that suits your environment without intrusive hardware.

Key benefits

• Durable PVC construction resists aging and extrusion for long‑term use.
• Supports both vertical and horizontal window installations for flexible mounting.
• Adjustable length range from 17-inch to 47-inch with tool-free assembly.
• 3.5-meter sealing strip creates a stable, sealed frame to minimize drafts and debris entry.
• Designed for 4-inch ducting and compatible with inline fans, duct fans, HVAC units, and various drying setups.

What you get

• 3 fixing plates
• 4-inch diameter coupler with filter
• 1 sealing strip
• 4 screw accessories
• 2 hose clamps
• THIS KIT WITHOUT DRYER VENT HOSE

How it works

The kit’s modular plates allow for different configurations. You can assemble a two‑plate or three‑plate setup to match your window width. The design prioritizes a tight seal with the attached sealing strip to help minimize gaps. No tools are required for installation, and the length can be extended from 17-inch up to 47-inch, providing room to adapt to varied window openings. This setup works well for exhausting heat or supplying fresh air to spaces that rely on 4-inch ducting.

Ideal scenarios

• Ventilation for home laundry areas or small appliances using a 4-inch vent hose
• Airflow management for grow tents, portable HVAC units, or inline fans
• Temporary or seasonal window installations to support climate control without permanent changes