---
product_id: 733392760
title: "AC Infinity Inline Filter Box with 8\" MERV 13 Filter, Whole House HVAC Filter Kit, Fits 8\" Inline Duct Fans for Fresh Air Intake and Ventilation"
brand: "ac infinity"
price: "1560 kr"
currency: DKK
in_stock: false
reviews_count: 5
url: https://www.desertcart.dk/products/733392760-ac-infinity-inline-filter-box-with-8-merv-13-filter
store_origin: DK
region: Denmark
---

# MERV 13 filter blocks 0.3-1.0 micron particles Supports up to 1600 CFM airflow 1mm cold-rolled steel & aluminum build AC Infinity Inline Filter Box with 8" MERV 13 Filter, Whole House HVAC Filter Kit, Fits 8" Inline Duct Fans for Fresh Air Intake and Ventilation

**Brand:** ac infinity
**Price:** 1560 kr
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Breathe smarter, live fresher — your home's air upgrade awaits!

## Quick Answers

- **What is this?** AC Infinity Inline Filter Box with 8" MERV 13 Filter, Whole House HVAC Filter Kit, Fits 8" Inline Duct Fans for Fresh Air Intake and Ventilation by ac infinity
- **How much does it cost?** 1560 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/733392760-ac-infinity-inline-filter-box-with-8-merv-13-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 HVAC Integration:** Matte black finish and precise flange sizing make installation with CLOUDLINE series fans effortless and sleek.
- • **User-Friendly Maintenance:** Sliding lock door with neoprene seal offers quick, dust-free filter swaps—because your time is valuable.
- • **High-Efficiency Filtration:** Equipped with a MERV 13 pleated filter that captures viruses, pollen, dust, mold spores, and more for cleaner, healthier air.
- • **Industrial-Grade Durability:** Crafted from 1mm thick cold-rolled steel and aluminum flanges to brave extreme weather and last for years.
- • **Optimized Airflow Compatibility:** Designed to fit 8" inline fans and handle up to 1600 CFM, ensuring powerful ventilation without compromise.

## Overview

The AC Infinity Inline Filter Box with an 8" MERV 13 filter is a robust whole-house HVAC filtration solution designed to fit 8" inline duct fans. Built from durable cold-rolled steel and aluminum, it withstands harsh weather while delivering up to 1600 CFM airflow. Its high-efficiency MERV 13 filter captures microscopic particles including viruses and pollen, improving indoor air quality. The sliding lock door with neoprene seal ensures easy, dust-free maintenance, making it a premium choice for millennial professionals seeking cleaner air and seamless HVAC integration.

## Description

Duct filter box designed for inline fans to circulate fresh air and block out dust and odors. Made from 1mm thick cold rolled steel and aluminum duct flange to withstand extreme weather conditions. The sliding lock door provides easy access to the inner chamber while the soft neoprene layer creates a dust-free seal. Includes standard high efficiency filter to capture particles such as dust, dirt, lint, and odors. 22.5" x 11.5" x 14" | Fits 8" inline fans | Fits up to 1600CFM | 14" x 20" x 1" filters Product Description Whole house air filtration system designed for use with inline duct fans such as CLOUDLINE series Blocks particles for fresh air Dust and dirt that enters your home in air intake applications. Each air filter box is made from 1mm thick cold rolled steel and finished with a matte black powder coating. This outer bodybuilding is paired with aluminum duct flanges to make it tough enough to withstand the elements. Designed to be low maintenance, it features a hinged door with sliding lock for easy access to the inner chamber. The door is lined with a soft neoprene layer to keep the filter in place and prevent dust from seeping inside. Applications: Each air filter box fits standard MERV filter replacements that slide into the filter slot in the inner chamber. Includes a highly efficient pleated air filter that captures particles between 0.3 to 1.0 microns: dust, dirt, lint odors, and duct flanges fit a matching size 8" inline fan for streamlined installation and high efficiency filtration with HVAC to grow your application. Installing the air filter box at the beginning of the duct will greatly reduce the airborne particles in your home. To ensure maximum filtration, it is highly recommended to use with high static pressure fans like CLOUDLINE series duct fans. Product identification manufacturer AC Infinity Inc. Product Name Air Filter Box 8" Product Model AC-AFB8 UPC Code 819137021716 Product and Installation Dimensions Duct Opening Size 7.8" (7.8 inches) Total Dimensions: 22.5 x 11.5 x 14 inches (22.5" x 11.5" x 14") Flange Length 3.25" (3.25") Product Performance & Technical Specifications Box Material Steel Flange Material Aluminum Finish Matte Black Filter Size 14 x 20 x 1" Minimum Air Flow Range 402-604 CFM 1600 CFM Compatible Fan Models CLOUDLINE S8, CLOUDLINE T8 Product Manual Product Manual PDF

Review: Like everything AC Infinity makes, it’s extremely high quality. It’s pricey, but I haven’t found something like this on the market. It allows me to filter the air on my air intake. For the exhaust I use a carbon filter and would not use this. It was very easy to instal. The filter size was easy to order replacements for. Highly recommend!!!
Review: Sturdy! I got this after an outside air intake was installed and a large amount of box elder bugs made it into the HVAC system, keeping them toasty inside all winter until they came out the ducts. The company installed a screen that did absolutely nothing. So after digging around to find a solution and found this. Mounted it right after the outside vent, and also put a finer screen on the outside grill as well. Not the bugs and pollen stays out of my ducts and I’m much happier

## Features

- Duct filter box is used with series fans to circulate fresh air and block contaminants
- Made of 1mm thick cold-rolled steel and aluminum duct flanges to withstand extreme weather
- Sliding lock door provides easy access to the inner chamber and a soft neoprene layer keeps dust out
- Includes standard MERV 13 filter to capture particles such as viruses, dust, pollen, mold spores, and more
- 22.5" x 11.6" x 14" | Fits 8" Inline Fan | Fits up to 1600 CFM | Fits 14" x 20" x 1" Filters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B092114P97 |
| Batteries Included | No |
| Batteries Required? | No |
| Brand Name | AC Infinity |
| Compatible Device | Air Purifier, Air Purifier, CLOUDLINE Series Inline Fan |
| Customer Reviews | 4.6 4.6 out of 5 stars (88) |
| Date First Available | July 15, 2021 |
| Item Dimensions L x W x H | 22 x 14 x 12 mm |
| Item Weight | 7.99 Kilograms |
| Material | Alloy Steel Aluminum |
| Part Number | AC-AFB |
| Select | AC-AFB8 |

## Product Details

- **Brand:** AC Infinity
- **Compatible Devices:** Air Purifier, Air Purifier, CLOUDLINE Series Inline Fan
- **Global Trade Identification Number:** 00819137021716
- **Item Weight:** 17.61 Pounds
- **MERV Rating:** 13
- **Manufacturer:** AC Infinity
- **Material:** Alloy Steel Aluminum
- **Number of Items:** 1
- **Product Dimensions:** 57.2L x 29.5W x 0.1Th cm
- **UPC:** 819137021716

## Images

![AC Infinity Inline Filter Box with 8" MERV 13 Filter, Whole House HVAC Filter Kit, Fits 8" Inline Duct Fans for Fresh Air Intake and Ventilation - Image 1](https://m.media-amazon.com/images/I/318l+kRyJBS.jpg)
![AC Infinity Inline Filter Box with 8" MERV 13 Filter, Whole House HVAC Filter Kit, Fits 8" Inline Duct Fans for Fresh Air Intake and Ventilation - Image 2](https://m.media-amazon.com/images/I/31ee8SB+v5S.jpg)
![AC Infinity Inline Filter Box with 8" MERV 13 Filter, Whole House HVAC Filter Kit, Fits 8" Inline Duct Fans for Fresh Air Intake and Ventilation - Image 3](https://m.media-amazon.com/images/I/41YKUkBFeiL.jpg)
![AC Infinity Inline Filter Box with 8" MERV 13 Filter, Whole House HVAC Filter Kit, Fits 8" Inline Duct Fans for Fresh Air Intake and Ventilation - Image 4](https://m.media-amazon.com/images/I/41ulAi6v+mS.jpg)
![AC Infinity Inline Filter Box with 8" MERV 13 Filter, Whole House HVAC Filter Kit, Fits 8" Inline Duct Fans for Fresh Air Intake and Ventilation - Image 5](https://m.media-amazon.com/images/I/41wdfWfVUNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***N on November 10, 2024*

Like everything AC Infinity makes, it’s extremely high quality. It’s pricey, but I haven’t found something like this on the market. It allows me to filter the air on my air intake. For the exhaust I use a carbon filter and would not use this. It was very easy to instal. The filter size was easy to order replacements for. Highly recommend!!!

### ⭐⭐⭐⭐⭐ Review
*by O***R on August 15, 2025*

Sturdy! I got this after an outside air intake was installed and a large amount of box elder bugs made it into the HVAC system, keeping them toasty inside all winter until they came out the ducts. The company installed a screen that did absolutely nothing. So after digging around to find a solution and found this. Mounted it right after the outside vent, and also put a finer screen on the outside grill as well. Not the bugs and pollen stays out of my ducts and I’m much happier

### ⭐⭐⭐⭐⭐ Review
*by T***M on October 25, 2023*

Used it for a fresh air intake for make up air on a 800 cfm range hood. Just didn’t want to suck on dust from outside. There is a separate exhaust for range hood that’s not in this picture. This is the 8” that requires a 14”x20” filter. Will purchase more of these in future as I need.

## Frequently Bought Together

- AC Infinity Inline Filter Box 8" with High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 8-Inch Inline Duct Fans for Fresh Air Intake and Ventilation
- AC Infinity Noise Reduction Clamp 8-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC
- AC Infinity CLOUDLINE S8 PRO, Quiet 8” Inline Duct Fan with 10-Speed Controller, EC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-20*