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Top rated products
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Advanced Nutrients Big Bud 1 LITRE
$395.00
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Emerald Harvest Micro 1 Gallon
$600.00
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Fox Farm Tiger Bloom 1 Litre
$265.00Original price was: $265.00.$220.00Current price is: $220.00. -
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$230.00
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Exhale 365 CO2 Bag
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AC INFINITY Refillable 4″Filter
- Reusable carbon filter features a patented design that eliminates the need to replace entire filters.
- Includes 1+ refill to match the filtration capacity of two standard 4” carbon filters while costing less.
- Removable twist-off flanges support easy, tool-free refilling using the included funnel and scoop.
- 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.

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Phat Filter 8″x24″, 600 CFM
Read moreThe Phat Filter is a professional grade, world renowned greenhouse filter that will remove the nastiest odors from your growing area. Phat filters use a very special charcoal carbon that comes from a source of pre-Cambrian ore, or some of the oldest carbon found on earth. This carbon dates back 250 million years and is the reason our Phat Filters are so effective! Genuine Phat Filters offer you the quality you can trust through non-pelletized carbon, using no glues or binders thereby increasing the effective filtering capability of Genuine Phat Filters.
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AC INFINITY CONTROLLER 69 PRO
Read moreA digital controller designed to equip AC Infinity devices with smart controls to produce the optimal environment. Control up to four devices from fans to grow lights and provide each with their own independent programming. Automate devices to dynamically change speed and brightness levels in response to temperature, humidity, and VPD. Additional programming includes grow cycles, scheduling, timers, minimum levels, and custom transitions. Pair with our app via Bluetooth or WiFi to unlock advance programs, set alarms, notifications, and view climate data. Product Description The CONTROLLER 69™ PRO is a next-gen digital thermostat controller designed to provide AC Infinity devices with smart programming to produce the most optimized environment. This central command unit connects with up to four different devices from fans to lights to provide each with independent climate and time-based programming. The backlit display reads temperature in Fahrenheit or Celsius and can be switched off while programs run in the background. Built with a kickstand and includes hardware to be hung on walls. The 12-foot sensor probe with thermal-alloy head accurately detects current temperature and humidity. It also detects VPD (vapor pressure deficit), which measures ambient temperature, relative humidity, and the plant’s leaf temperature in order to determine the optimal atmosphere. This allows you to monitor growing conditions more closely than if you were to rely on temperature and humidity alone. This product is a part of the UIS™ platform of grow devices and smart controllers, designed to integrate with each other to achieve your ideal environment. Intelligent Programming Connect up to four devices to provide each with shared or independent programming. Go beyond basic on/off triggering by setting dynamic programs that adjust fan speed and light intensity in response to changing temperature, humidity, and VPD. Set minimum baseline levels that your devices will constantly run at, only increasing when triggers are activated. Timer, cycle, and schedule modes add custom on-demand activation for a variety of indoor growing uses. Securely connect with the AC Infinity app via Bluetooth or WiFi to remotely access your devices, unlock advance programs, set alarms, notifications, view historical charts, and export CSV data. Compatibility Devices in the UIS™ platform, including all AC Infinity LED grow lights and EC fans, are compatible. Includes two adapter dongles to connect with EC-motor fans built with 4-pin Molex connectors.
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AC INFINITY 4″ FILTER
Read moreDuct Carbon Filter, Australian Charcoal, 4-Inch 4” inline filter designed to block odors and chemicals from escaping grow tents and hydroponics rooms. Features premium-grade Australian charcoal with greater adsorption and longer life rating. Powder-coated gunmetal finish is constructed for high durability and rust resistance to high-level humidity. Built with aluminum flanges and a galvanized steel mesh; includes two straps, two rope clips, and two pre-filters. Duct Opening: 4” | Length: 12″ | Airflow Rating: 210 CFM | Carbon: Australian RC412 at 1200+ IAV | Thickness: 38mm Product Description A high-airflow duct filter designed to eliminate odors and chemicals, utilizing a premium-grade Australian Virgin charcoal bed. This activated carbon bed has RC412 pore sizes that enable a high adsorption rate and longer life rating. Its heavy-duty construction features aluminum flanges and dual-sided galvanized steel mesh with a rust-resistant gunmetal finish to stand up to corrosion and high humidity. The carbon filter can be used with an inline duct fan for use in intake and exhaust configurations, while its flanges can be reversed to further prolong its lifespan. Includes two machine-washable pre-filter cloths to prevent carbon residue, plus two rope clip hangers and two hanging straps for easy installation. Premium Grade Carbon Each carbon filter features premium-grade Australian Virgin carbon rated at 1200+ IAV. It comprises a 38 mm charcoal bed thickness that has a higher microporosity and helps achieve a greater surface area rating. This, when combined with its wide mesh opening, not only enables a greater adsorption rate without restricting free airflow but also extends its lifespan by up to 33%. Most used in hydroponics systems, grow tents, grow rooms, kitchens, smoking areas, and other ventilation projects.







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