AC Infinity Air Filter Box w/ High Efficacy Filter 4-Inch
SKU: 98147639585

AC Infinity Air Filter Box w/ High Efficacy Filter 4-Inch

$107.10 $119.00
Save 10%
No.2 Bestseller on 2pierres.com >

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

AC Infinity Air Filter Box w/ High Efficacy Filter 4-InchDescription A duct filter box designed for use with inline fans to circulate fresh air and block dust and odors. Built with 1mm thick cold rolled steel and aluminum duct flanges, able to withstand extreme weather. Specifications Product Identification Manufacturer: AC Infinity Inc. Product Name: Air Filter Box 4" Product Model: AC AFB4 UPC Code: 819137021693 Product and Mounting Dimensions Duct Opening Size: 3. 81 in. (9. 7 cm) Total Dimensions: 23.

Description
  • A duct filter box designed for use with inline fans to circulate fresh air and block dust and odors.

  • Built with 1mm thick cold-rolled steel and aluminum duct flanges, able to withstand extreme weather.

    • Specifications
  • Product Identification
  • Manufacturer: AC Infinity Inc.
  • Product Name: Air Filter Box 4"
  • Product Model: AC-AFB4
  • UPC Code: 819137021693
  • Product and Mounting Dimensions
  • Duct Opening Size: 3.81 in. (9.7 cm)
  • Total Dimensions: 23.46 x 8.42 x 11.73 in. (59.6 x 21.4 x 29.8 cm)
  • Flange Size: 3.21 in. (8.2 cm)
  • Box Material: Steel
  • Flange Material: Aluminum
  • Finish: Matte Black
  • Filter Size: Accepts 12 x 20 x 1
  • Minimum Airflow Range: 80-120 CFM
  • Maximum Airflow: 400 CFM
  • Compatible Fan Models: CLOUDLINE S4, CLOUDLINE T4
    • Data Sheets
  • Download the user manual: here
    • Kit Contents
  • a standard high efficacy filter that traps particles like dust
  • dirt
  • lint
  • and odor.
  • 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 particles like dust and dirt 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 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 high-efficacy pleated air filter, capable of trapping 0.3-1.0 micron-sized particles such as:
  • Dust
  • Odor
  • 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 particles 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.
    • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 98147639585

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.4 ★★★★★
    Based on 421 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    A
    Verified Purchase
    A.G.
    New York, US
    ★★★★★ 5
    Three really solid stories here.
    Art is top notch. We get three really nice stories of pre-Punisher Frank, mid-Punisher Frank and the end of Punisher Frank. I look at this book a couple times a year and Garth Ennis really did a great job on the character. The art by Severin, LaRosa and Corben were all great and fitting for their stories. Good collection if you can find it. Highly recommend.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 22, 2026
    T
    Verified Purchase
    The Critic
    Carnegie, US
    ★★★★★ 4
    Vintage Castle
    Garth Ennis renders one of his hectic stories with Frank Castle coming back to his origins. The first story deploys Frank's childhood and the unexpected consequences of it later on. I humbly believe the second part(The cell), is the best of this issue. It narrates the ultimate vengeance of Castle against those who took the lifes of his family, several years ago in the middle of a shooting at day light in Central Park. A mention must be done of the art in The Cell. The pencils of Lewis Larosa, the Inks & Finishes of Scott Koblish and Raúl Treviño's colors, leave nothing to desire and accomplish to portrait that classic look of Castle as a somewhat mature/old man still capable of hell when it comes to seek revenge for his family. The End, however, which puts Castle in a dystopian future of a post-nuclear bombing, fails to blend smoothly Garth Ennis' script with the caricaturesque art from Richard Corben and Lee Loughridge. There is a dissonance between this very old Frank Castle in an apocalyptic environment and the drawings that for some reason maintain a gap with previous artists. As a whole, From First to Last is totally worthy. Garth Ennis is back to team with Castle and that's all what counts. Cristián Gómez O.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 20, 2011
    A
    Verified Purchase
    Alejandro duarte
    Massapequa, US
    ★★★★★ 5
    I love the Punisher.!!
    I loved it good story’s I recommend it.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 15, 2026
    J
    Verified Purchase
    James N. Smith
    Battle Creek, US
    ★★★★★ 5
    This Is the Punisher
    Format: Kindle
    Punisher was supposed to be just a villain of the month, but there was always something there. Marvel never quite knew what to do with him, but Frank Castle had staying power. He still doesn’t fit into the Marvel universe, and he certainly doesn’t fit into the MCU, and these stories show exactly why. This is a great character and when handled correctly you get stories that stay with you. Garth Ennis knew how to tell those stories. I hope one day someone else will come along and give us more.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 11, 2025
    K
    Verified Purchase
    Kristofer
    San Leandro, US
    ★★★★★ 5
    Mandatory reading
    Format: Kindle
    These are great. If you're an Ennis fan, this is your book. Each story has its own style. You won't be disappointed.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 2, 2024

    recommand products

    Nike Vapour Green Tn (UK 10)
    167.00
    Stussy Nike Joggers (XL)
    167.00
    CP Goggle Hoodie (L)
    114.00
    Oakley Software Shorts (34)
    56.95
    Nike Black Silver Green Strike Tn (UK 8)
    127.00