---
product_id: 447175659
title: "AC Infinity Inline Filter Box 150mm with High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 150mm Inline Duct Fans for Fresh Air Intake and Ventilation, 6-Inch"
brand: "ac infinity"
price: "3843 kr"
currency: DKK
in_stock: true
reviews_count: 5
category: "Ac Infinity"
url: https://www.desertcart.dk/products/447175659-ac-infinity-inline-filter-box-150mm-with-high-efficacy-filter
store_origin: DK
region: Denmark
---

# MERV 13 high-efficiency filtration 800 CFM max airflow 1mm cold-rolled steel durability AC Infinity Inline Filter Box 150mm with High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 150mm Inline Duct Fans for Fresh Air Intake and Ventilation, 6-Inch

**Brand:** ac infinity
**Price:** 3843 kr
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your air game — because your home deserves the freshest vibes!

## Quick Answers

- **What is this?** AC Infinity Inline Filter Box 150mm with High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 150mm Inline Duct Fans for Fresh Air Intake and Ventilation, 6-Inch by ac infinity
- **How much does it cost?** 3843 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/447175659-ac-infinity-inline-filter-box-150mm-with-high-efficacy-filter)

## Best For

- ac infinity enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Integration:** Designed to fit 150mm (6-inch) inline duct fans perfectly, supporting up to 800 CFM for optimal ventilation.
- • **Effortless Maintenance:** Slide lock door with soft neoprene seal offers quick, dust-free filter changes without hassle.
- • **Breathe Cleaner, Live Better:** Includes a MERV 13 filter that traps viruses, dust, pollen, and mold spores for healthier indoor air quality.
- • **Upgrade Your Whole House Air:** Ideal for fresh air intake and whole-house HVAC filtration, enhancing comfort and wellbeing.
- • **Built to Last, Built to Protect:** Heavy-gauge cold-rolled steel and aluminum flanges ensure weatherproof durability and long-term reliability.

## Overview

The AC Infinity Inline Filter Box 150mm is a robust HVAC filtration solution crafted from 1mm thick cold-rolled steel and aluminum. It fits 6-inch inline duct fans, supports up to 800 CFM airflow, and includes a MERV 13 filter that effectively captures harmful particles like viruses and mold spores. Its slide lock door with neoprene seal ensures easy, dust-free filter maintenance, making it a premium choice for whole-house fresh air intake and ventilation.

## Description

Free delivery and returns on all eligible orders. Shop AC Infinity Inline Filter Box 150mm with High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 150mm Inline Duct Fans for Fresh Air Intake and Ventilation, 6-Inch.

Review: Ajouté a ma ligne d'echangeur d'aire avec un filtre HEPA. Tres satisfait beaucoup moins de problemes de toux dans la famille. Tres simple et plusieurs types de filtres pour cette dimension.
Review: Great filter box. Built with good materials. Hinges are smooth and the latch is solid and looks and works great. I used this for my fresh air intake with a motorized damper for my A/C system. The inlet and outlet flanges were true to size and the door sealed very well with no leakage. It was easy to install and remove the included filter. This is heavy gauge metal and makes the box have some weight to it, so be prepared to have a way to mount or hang it. It's easy to tell this is a good product. The shipping box and packing were really nice....I hated to throw it away. You get quality with this box, it's worth the money, which is hard to find these days.

## Features

- A duct filter box designed for use with inline fans to circulate fresh air and block contaminants.
- Built with 1mm thick cold-rolled steel and aluminum duct flanges, able to withstand extreme weather.
- Slide lock door gives easy access to inner chamber while soft neoprene layer creates dust-free seal.
- Includes a standard MERV 13 filter that traps particles like viruses, dust, pollen, and mold spores.
- 23.46 x 8.42 x 11.73” | Fits 6” Inline Fans | 800 CFM Maximum | Accepts 12 x 20 x 1” Filters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0921XRFLX |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 59,377 in DIY & Tools ( See Top 100 in DIY & Tools ) 248 in Registers, Grilles & Vents |
| Colour | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (174) |
| Date First Available | 7 April 2021 |
| Item Package Quantity | 1 |
| Item Weight | 6.85 kg |
| Item model number | AC-AFB6 |
| Manufacturer | AC Infinity |
| Material | Cold-rolled steel, Aluminum |
| Minimum Efficiency Reporting Values (MERV) | 13 |
| Part Number | AC-AFB |
| Product Dimensions | 2.35 x 1.17 x 0.84 cm; 6.85 kg |
| Size | 2.4 x 50.8 x 2.5 cm |
| Style | MERV 13 |

## Product Details

- **Brand:** AC Infinity
- **Compatible devices:** AC Infinity CLOUDLINE Series inline duct fans
- **MERV rating:** 13
- **Manufacturer:** AC Infinity
- **Material:** Cold-rolled steel, Aluminum
- **Number of items:** 1
- **Product dimensions:** 24L x 508W x 25Th millimetres
- **Product grade:** like new
- **UPC:** 819137021709
- **Unit count:** 1 Count

## Images

![AC Infinity Inline Filter Box 150mm with High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 150mm Inline Duct Fans for Fresh Air Intake and Ventilation, 6-Inch - Image 1](https://m.media-amazon.com/images/I/51ZtOdXVjiL.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***D on 4 February 2026*

Ajouté a ma ligne d'echangeur d'aire avec un filtre HEPA. Tres satisfait beaucoup moins de problemes de toux dans la famille. Tres simple et plusieurs types de filtres pour cette dimension.

### ⭐⭐⭐⭐⭐ Review
*by T***D on 8 October 2025*

Great filter box. Built with good materials. Hinges are smooth and the latch is solid and looks and works great. I used this for my fresh air intake with a motorized damper for my A/C system. The inlet and outlet flanges were true to size and the door sealed very well with no leakage. It was easy to install and remove the included filter. This is heavy gauge metal and makes the box have some weight to it, so be prepared to have a way to mount or hang it. It's easy to tell this is a good product. The shipping box and packing were really nice....I hated to throw it away. You get quality with this box, it's worth the money, which is hard to find these days.

### ⭐⭐⭐⭐⭐ Review
*by R***K on 28 December 2024*

well made and it works perfectly

## Frequently Bought Together

- AC Infinity Inline Filter Box 6" with High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 6-Inch Inline Duct Fans for Fresh Air Intake and Ventilation
- AC Infinity Flexible 6-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust
- AC Infinity CLOUDLINE PRO S6, Quiet 6” Inline Duct Fan with Speed Controller - EC Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.dk/products/447175659-ac-infinity-inline-filter-box-150mm-with-high-efficacy-filter](https://www.desertcart.dk/products/447175659-ac-infinity-inline-filter-box-150mm-with-high-efficacy-filter)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-13*