SKU: 72523283222

AC Infinity Refillable Carbon Filter Kit w/ Charcoal Refill 4-Inch

$84.59 $93.99
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Description

AC Infinity Refillable Carbon Filter Kit w/ Charcoal Refill 4-InchDescription Reusable carbon filter features a patented design that eliminates the need to replace entire filters. Specifications Product Identification Manufacturer: AC Infinity Inc. Product Name: Refillable Carbon Filter 4" Product Model: AC RCF4 UPC Code: 819137024168 Product and Mounting Dimensions Duct Opening Size: 4" Total Dimensions: 11. 81 x 7. 04 in. (30. 0 x 17. 9 cm) Flange Length: 1. 57 in. (4. 0 cm) Flange Material: Aluminum Flange

Description
  • Reusable carbon filter features a patented design that eliminates the need to replace entire filters.
    • Specifications
  • Product Identification
  • Manufacturer: AC Infinity Inc.
  • Product Name: Refillable Carbon Filter 4"
  • Product Model: AC-RCF4
  • UPC Code: 819137024168
  • Product and Mounting Dimensions
  • Duct Opening Size: 4"
  • Total Dimensions: 11.81 x 7.04 in. (30.0 x 17.9 cm)
  • Flange Length: 1.57 in. (4.0 cm)
  • Flange Material: Aluminum
  • Flange Design: Reversible
  • Mesh Material: Rust-Resistant Galvanized Steel with Gunmetal Finish
  • Carbon Type: Australian Virgin RC412
  • Carbon Grade: 1200+ IAV
  • Carbon Thickness: 38mm
  • Maximum Airflow: 210 CFM
    • Data Sheets
  • Download the user manual: here
    • Kit Contents
  • 1+ refill to match the filtration capacity of two standard 4" carbon filters while costing less.
  • Larger chamber is lab-tested to block odors as effectively as standard filters with no compression required.
  • Dual-layered steel mesh with protective coating withstands high humidity in grow tents through many grow cycles.
  • Product Description: A wholly original replenishable carbon filter designed to permanently replace standard duct filters. This iF Award-winning patented structure can be regularly refilled to offer a cost-effective and sustainable solution for unwanted odors in your grow tent. The charcoal fan filter kit also includes 1+ refill, making it as efficient as two standard inline carbon filters while proving more affordable. You can purchase additional refills at a fraction of the price of an entirely new carbon scrubber to further increase the value of this kit. Features an expanded chamber that enables you to achieve factory carbon compression and the same lab-tested levels of odor-blocking effectiveness as standard carbon filters. This also eliminates the need for you to actively compress your replacement charcoal and facilitates the refilling process.
  • Eco-Friendly Design: This first-of-its-kind filtration system removes the need to routinely purchase replacement filters and dispose of the old units. Each carbon filter features premium-grade Australian virgin charcoal and comes with 1+ refill. Its activated charcoal utilizes an enhanced surface area with a higher adsorption rate to help extend the time between refills. Further lengthen the charcoal bedding's lifespan by reversing the filter's easy-to-remove flanges. You can compost the used supply when replacing the charcoal to maximize its utility even further.
  • Highly Durable Build: The activated charcoal is safely locked within your odor filter by aluminum flanges and a secure rubber seal. The filter itself employs two layers of galvanized steel meshing with a sandblasted finish to protect the charcoal bedding. These multiple layers work together to effectively block odors in even the most humid environments by ensuring increased resistance to rust and corrosion.
  • Applications: This refillable carbon filter pairs with 4" inline duct fans and ducting to improve air quality in hydroponic grow rooms and grow tents. The kit includes a convenient funnel and scoop set and one charcoal refill for continuous odor scrubbing. Additional refills are available for purchase.
    • 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: 72523283222

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    4.5 ★★★★★
    Based on 270 reviews
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    Verified Purchase
    Susan Carr
    Natrona Heights, US
    ★★★★★ 5
    Lightweight, easy to apply, and perfect to use over makeup!
    Style: SPF 50, Size: 5 Fl Oz (Pack of 1)
    This has become my go-to sunscreen, especially for days when I’m in and out of the sun and need quick, reliable coverage. The spray goes on light and even, no thick, sticky feeling or weird white cast. I have sensitive skin and usually react to sunscreens with fragrance or heavy ingredients, but this one has not caused any irritation. I also appreciate that it's fragrance-free and water-resistant, so I can wear it at the beach or on a hike without worrying about reapplying constantly. It feels more like skincare than sunscreen, and I feel confident applying it over my makeup, not worrying that it will make it look cakey or run.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 27, 2025
    D
    Verified Purchase
    DLynch
    San Leandro, US
    ★★★★★ 3
    Good SPF spray. Poor spray bottle.
    Style: SPF 50, Size: 5 Fl Oz (Pack of 1)
    One of the three bottles we got stopped dispensing the spray immediately. The other two were difficult to keep working. The SPF performance was very good. Used in Cabo.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 3, 2025
    S
    Verified Purchase
    sarah lamberson
    Los Angeles, US
    ★★★★★ 5
    No more bugs
    Size: 2.5 Ounce (Pack of 12)
    No more bugs. We use this all the time outside
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 25, 2025
    J
    Verified Purchase
    Jerry Morris
    Birmingham, US
    ★★★★★ 5
    Great buy
    Size: 2.5 Ounce (Pack of 12)
    Don’t buy to many it gets old and becomes un usable
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 5, 2026
    K
    Verified Purchase
    Ken J
    Omaha, US
    ★★★★★ 5
    Smells Good
    Size: 2.5 Ounce (Pack of 12)
    Great scent while repelling mosquitoes. Easy to pack in travel bags.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 19, 2025

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