6" Inline Filter Box with 3-Layer HEPA & Activated Carbon Filtration

Product Overview

Practical heavy-duty design meets practical use in the 6" Inline Filter Box with 3-Layer HEPA & Activated Carbon Filtration - Professional HVAC Duct Filter Box for 6-Inch Inline Fans - Whole House Air Intake & Ventilation Kit with Mounting Bracket, made for household use. Designed with Metal, measuring 11.8"L x 7.9"W x 11.8"Th. Notable features include advanced 3-stage and 3-stage filtration, contributing to its well-made character.

Key Features

• [ADVANCED 3-STAGE FILTRATION SYSTEM] – Unlike standard single-layer filter boxes, our system features a G4 Pre-filter, an H11 HEPA filter, and a high-grade Activated Carbon layer. This combination captures airborne particles and reduces unwanted scents, smoke, and VOCs for improved air quality in your space
• [HEAVY-DUTY INDUSTRIAL BUILD] – Constructed from thickened cold-rolled steel with precision-engineered 6-inch aluminum flanges. The corrosion-resistant black finish ensures long-term durability in extreme environments, from humid basements to high-heat HVAC systems
• [SCENT REDUCTION & AIR INTAKE OPTIMIZATION] – Optimized for 6" inline duct fans, this filtration box is the perfect solution for grow tents, workshops, and whole-house ventilation. The integrated carbon layer effectively reduces unwanted smells, making it ideal for air intake and kitchen/bathroom exhaust systems
• [INDEPENDENT MOUNTING BRACKET] – Simplify your installation with our unique independent bracket design. Whether mounted on a ceiling, wall, or floor, the slide-gate access allows for quick filter replacements without dismantling your entire ductwork
• [UNIVERSAL 6-INCH COMPATIBILITY] – Measures 11.81x7.87x7.87 inches with a maximum airflow capacity of 350 CFM. Fully compatible with all standard 6" flexible or rigid ducting, providing a professional-grade upgrade to your existing home or factory ventilation network

Why Choose the 6" Inline Filter Box with 3-Layer HEPA & Activated Carbon Filtration - Professional HVAC Duct Filter Box for 6-Inch Inline Fans - Whole House Air Intake & Ventilation Kit with Mounting Bracket

The 6" Inline Filter Box with 3-Layer HEPA & Activated Carbon Filtration - Professional HVAC Duct Filter Box for 6-Inch Inline Fans - Whole House Air Intake & Ventilation Kit with Mounting Bracket provides what serious furnace filters use demands: user-tested build, advanced 3-stage, and everyday convenience that lasts.

Best For

The 6" Inline Filter Box with 3-Layer HEPA & Activated Carbon Filtration - Professional HVAC Duct Filter Box for 6-Inch Inline Fans - Whole House Air Intake & Ventilation Kit with Mounting Bracket is best suited for: air intake and kitchen/bathroom exhaust systems.

Quick Summary

The 6" Inline Filter Box with 3-Layer HEPA & Activated Carbon Filtration - Professional HVAC Duct Filter Box for 6-Inch Inline Fans - Whole House Air Intake & Ventilation Kit with Mounting Bracket is a Furnace Filters product by . Brand: MARGAR. Material: Metal. Product Dimensions: 11.8"L x 7.9"W x 11.8"Th. Compatible Devices: Fit 6 Inch Inline Duct Fans. Filter Mounting Type: Slide In. Price: $233.98.

Product Specifications