AC-AFB4

Air Filter Box with MERV 13 Filter, 4-Inch

$69.99
  • 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 4” Inline Fans | 400 CFM Maximum | Accepts 12 x 20 x 1” Filters

Product Description

A whole house air filtration system designed for use with inline duct fans such as the CLOUDLINE Series, to circulate fresh air by blocking contaminants from entering your home in intake applications. Each air filter box is built using 1mm thick cold-rolled steel and finished with matte black powder coating. This outer body build comes together with aluminum duct flanges to create a sturdy build capable of withstanding inclement weather. Its low maintenance design features a hinge-sealed door equipped with a slide lock that provides easy access to the inner chamber. The door is lined with a soft neoprene layer that keeps the filter in place, and dust and allergens from seeping inside.

Applications

Each air filter box accepts standard MERV filter replacements that slide into the inner chamber’s filter slot. Comes included with a MERV 13 rated filter, capable of trapping 0.3-1.0 micron sized particles such as:

  • Dust
  • Pollen
  • Mold/Spores
  • Welding fumes
  • Viruses

The duct flanges fit with matching sized 4” inline fans and enable a streamlined installation to create high efficiency filtration in HVAC and grow applications. Attaching the air filter box in the starting end of your ductwork will dramatically reduce suspending pollutants in the air inside your home. Use with a high static pressure fan like the CLOUDLINE Series of duct fans is highly recommended to ensure maximum filtration.

 

View full product info
  • 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 4” Inline Fans | 400 CFM Maximum | Accepts 12 x 20 x 1” Filters

Product Description

A whole house air filtration system designed for use with inline duct fans such as the CLOUDLINE Series, to circulate fresh air by blocking contaminants from entering your home in intake applications. Each air filter box is built using 1mm thick cold-rolled steel and finished with matte black powder coating. This outer body build comes together with aluminum duct flanges to create a sturdy build capable of withstanding inclement weather. Its low maintenance design features a hinge-sealed door equipped with a slide lock that provides easy access to the inner chamber. The door is lined with a soft neoprene layer that keeps the filter in place, and dust and allergens from seeping inside.

Applications

Each air filter box accepts standard MERV filter replacements that slide into the inner chamber’s filter slot. Comes included with a MERV 13 rated filter, capable of trapping 0.3-1.0 micron sized particles such as:

  • Dust
  • Pollen
  • Mold/Spores
  • Welding fumes
  • Viruses

The duct flanges fit with matching sized 4” inline fans and enable a streamlined installation to create high efficiency filtration in HVAC and grow applications. Attaching the air filter box in the starting end of your ductwork will dramatically reduce suspending pollutants in the air inside your home. Use with a high static pressure fan like the CLOUDLINE Series of duct fans is highly recommended to ensure maximum filtration.

 

<table style="width: 725px; border: 0px solid #ffffff;" border="0" rules="all"> <tbody> <tr> <td height="25" colspan="2" bgcolor="#f4f4f4"><span style="color: #3a3a3a;"><strong>&nbsp; &nbsp;Product Identification</strong></span></td> </tr> <tr> <td width="247" height="25" bgcolor="#f4f4f4"><span style="color: #3a3a3a;"><strong>&nbsp; &nbsp;Manufacturer</strong></span></td> <td width="468" height="15" bgcolor="#ffffff"><span>&nbsp; &nbsp;AC Infinity Inc.</span></td> </tr> <tr> <td bgcolor="#f4f4f4" height="25"><span style="color: #3a3a3a;"><strong>&nbsp; &nbsp;Product Name</strong></span></td> <td bgcolor="#ffffff"><span>&nbsp; &nbsp;Air Filter Box 4"</span></td> </tr> <tr> <td bgcolor="#f4f4f4" height="25"><span style="color: #3a3a3a;"><strong>&nbsp; &nbsp;Product Model</strong></span></td> <td bgcolor="#ffffff"><span>&nbsp; &nbsp;AC-AFB4</span></td> </tr> <tr> <td bgcolor="#f4f4f4" height="25"><span style="color: #3a3a3a;"><strong>&nbsp; &nbsp;UPC Code</strong></span></td> <td bgcolor="#ffffff">&nbsp; &nbsp;819137021693</td> </tr> <tr> <td height="25" colspan="2" bgcolor="#f4f4f4"><span style="color: #3a3a3a;"><strong>&nbsp; &nbsp;<strong>Product and Mounting Dimensions</strong></strong></span></td> </tr> <tr> <td bgcolor="#f4f4f4" height="25"><span style="color: #3a3a3a;"><strong>&nbsp; &nbsp;Duct Opening Size</strong></span></td> <td bgcolor="#ffffff"><span>&nbsp; &nbsp;4 in. (10.2 cm)</span></td> </tr> <tr> <td bgcolor="#f4f4f4" height="25"><span style="color: #3a3a3a;"><strong>&nbsp; &nbsp;Total Dimensions</strong></span></td> <td bgcolor="#ffffff"><span>&nbsp; &nbsp;23.46 x 8.42 x 11.73 in. (59.6 x 21.4 x 29.8 cm)</span></td> </tr> <tr> <td bgcolor="#f4f4f4" height="25"><span style="color: #3a3a3a;"><strong>&nbsp; &nbsp;Flange Size</strong></span></td> <td bgcolor="#ffffff"><span>&nbsp; &nbsp;3.21 in. (8.2 cm)</span></td> </tr> <td height="25" colspan="2" bgcolor="#f4f4f4"><span style="color: #3a3a3a;"><strong>&nbsp; &nbsp;Product Performance and Technical Specs</strong></span><span></span></td> </tr> <tr> <td bgcolor="#f4f4f4" height="25"><span style="color: #3a3a3a;"><strong>&nbsp; &nbsp;Box Material</strong></span></td> <td bgcolor="#ffffff"><span>&nbsp; &nbsp;Steel</span></td> </tr> <tr> <td bgcolor="#f4f4f4" height="25"><span style="color: #3a3a3a;"><strong>&nbsp; &nbsp;Flange Material</strong></span></td> <td bgcolor="#ffffff"><span>&nbsp; &nbsp;Aluminum</span></td> </tr> <tr> <td bgcolor="#f4f4f4" height="25"><span style="color: #3a3a3a;"><strong>&nbsp; &nbsp;Finish</strong></span></td> <td bgcolor="#ffffff"><span>&nbsp; &nbsp;Matte Black</span></td> </tr> <tr> <td bgcolor="#f4f4f4" height="25"><span style="color: #3a3a3a;"><strong>&nbsp; &nbsp;Suggested Filter Rating</strong></span></td> <td bgcolor="#ffffff"><span>&nbsp; &nbsp;MERV 13</span></td> </tr> <tr> <td bgcolor="#f4f4f4" height="25"><span style="color: #3a3a3a;"><strong>&nbsp; &nbsp;Filter Size</strong></span></td> <td bgcolor="#ffffff"><span>&nbsp; &nbsp;Accepts 12 x 20 x 1”</span></td> </tr> <tr> <td bgcolor="#f4f4f4" height="25"><span style="color: #3a3a3a;"><strong>&nbsp; &nbsp;Minimum Airflow Range</strong></span></td> <td bgcolor="#ffffff"><span>&nbsp; &nbsp;80-120 CFM</span></td> </tr> <tr> <td bgcolor="#f4f4f4" height="25"><span style="color: #3a3a3a;"><strong>&nbsp; &nbsp;Maximum Airflow</strong></span></td> <td bgcolor="#ffffff"><span>&nbsp; &nbsp;400 CFM</span></td> </tr> <tr> <td bgcolor="#f4f4f4" height="25"><span style="color: #3a3a3a;"><strong>&nbsp; &nbsp;Compatible Fan Models</strong></span></td> <td bgcolor="#ffffff"><span>&nbsp; &nbsp;CLOUDLINE S4, CLOUDLINE T4</span></td> </tr> <tr> <td colspan="2" bgcolor="#f4f4f4" height="25"><span style="color: #3a3a3a;"><strong>&nbsp; &nbsp;Product Manual</strong></span></td> </tr> <tr> <td bgcolor="#f4f4f4" height="25"><strong><span style="color: #3a3a3a;">&nbsp; &nbsp;Product Manual</span><br /></strong></td> <td bgcolor="#ffffff"><span style="color: #333333;">&nbsp; &nbsp;<img class="__mce_add_custom__" title="Product Manual" src="https://www.acinfinity.com/product_images/uploaded_images/pdf-icon.png" alt="Product Manual" width="15" height="15" /> <span style="color: #0000ff;"><a href="http://www.acfdserver.com/manuals/20201201 Filter Box MANUAL.pdf" target="_blank" rel="noopener"><span style="color: #0000ff;">PDF</span></a></span> &nbsp;</span></td> </tr> </tbody> </table>