[{"id":436479197498,"handle":"carbon-filters","updated_at":"2026-08-03T21:01:03+10:00","published_at":"2023-02-08T12:27:51+11:00","sort_order":"manual","template_suffix":"","published_scope":"global","title":"AC Infinity Premium Carbon Filters | Odour Control \u0026 Air Purification","body_html":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1567\/1791\/files\/DuctCarbonFilters_3645c3fc-8558-453a-b2de-061d4ad8a78d_2048x2048.jpg?v=1697672479\" alt=\"Duct Carbon Filters by AC Infinity for zero smell clean air\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1567\/1791\/files\/DuctCarbonFilters_3645c3fc-8558-453a-b2de-061d4ad8a78d_2048x2048.jpg?v=1697672479\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1567\/1791\/files\/Premiumcarbonfilters_2048x2048.jpg?v=1697672350\" alt=\"Premium Australian Carbon used in AC Infinity carbon filters\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAC Infinity Carbon Filters – Superior Odor Control with Premium Australian Charcoal\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEnsure your indoor garden or grow room stays free of unwanted odors and impurities with AC Infinity’s advanced carbon filters. These filters are designed using premium-grade Australian virgin charcoal, specifically the RC412 variety, known for its high adsorption rate and efficiency. With a 38mm thick carbon bed and a 1200+ IAV rating, these filters provide maximum odor absorption while maintaining optimal airflow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Australian Charcoal:\u003c\/strong\u003e Utilizes RC412 carbon, known for its high microporosity and large surface area, ensuring greater adsorption efficiency and an extended filter lifespan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built with heavy-duty aluminum flanges and dual-layered galvanized steel mesh, these filters are rust-resistant and designed to withstand high humidity environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefillable and Reversible Design:\u003c\/strong\u003e Many models feature a refillable charcoal bed, allowing you to replace the charcoal instead of the entire filter, significantly reducing waste and cost. The reversible flanges further extend the filter’s lifespan by allowing even wear on the charcoal bed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Kit:\u003c\/strong\u003e Each filter comes with machine-washable pre-filter cloths to prevent dust buildup, as well as rope clip hangers and straps for easy installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for use in hydroponic systems, grow tents, and other indoor growing setups, AC Infinity carbon filters are engineered to deliver superior performance in both intake and exhaust configurations, ensuring that your growing environment remains clean and odor-free.\u003c\/p\u003e"},{"id":496800989498,"handle":"all-ac-infinity-products","title":"All AC Infinity Products","updated_at":"2026-08-03T21:01:03+10:00","body_html":"\u003ch3\u003eUpgrade Your Air Quality\u003c\/h3\u003e\n\u003cp\u003eDiscover a range of AC Infinity products designed to enhance your indoor air quality. From high-performance air purifiers to innovative ventilation systems, our collection has everything you need to create a healthier and more comfortable living environment.\u003c\/p\u003e\n\u003ch3\u003eElevate Your Home Environment\u003c\/h3\u003e\n\u003cp\u003eExperience the ultimate in home comfort with AC Infinity products that offer advanced technology and sleek designs. Whether you're looking to improve air circulation or remove airborne contaminants, our products are designed to meet the highest standards of quality and efficiency.\u003c\/p\u003e\n\u003ch3\u003eTransform Your Space\u003c\/h3\u003e\n\u003cp\u003eRevolutionize the way you experience indoor living with AC Infinity products that deliver exceptional performance and reliability. With cutting-edge features and user-friendly controls, our collection provides solutions that effortlessly blend into your home while improving your overall well-being.\u003c\/p\u003e","published_at":"2024-11-17T10:44:24+11:00","sort_order":"alpha-asc","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"AC Infinity"}],"published_scope":"global"},{"id":493983433018,"handle":"all","updated_at":"2026-08-03T21:01:03+10:00","published_at":"2024-10-16T14:24:59+11:00","sort_order":"best-selling","template_suffix":"","published_scope":"global","title":"All Products | Hydroponics, Ventilation \u0026 3D Filament","body_html":"\u003cp data-start=\"1324\" data-end=\"1553\"\u003eBrowse the complete Quick Bloom Lights range in one place.\u003cbr data-start=\"1382\" data-end=\"1385\"\u003eFrom AC Infinity climate control systems and hydroponic grow equipment to VIND silent ventilation fans and QBL 3D printing filament, everything we stock is listed here.\u003c\/p\u003e\n\u003cp data-start=\"1555\" data-end=\"1612\"\u003eUse filters to narrow by brand, category or availability.\u003c\/p\u003e"},{"id":441058448,"handle":"grow-tent-fans","updated_at":"2026-08-03T21:01:03+10:00","published_at":"2017-07-13T16:24:27+10:00","sort_order":"manual","template_suffix":"","published_scope":"global","title":"Fans for Grow Tents \/ Carbon Filters","body_html":"\u003cp\u003e\u003cstrong\u003eAC Infinity Grow Tent Fans – Precision Ventilation for Optimal Plant Growth\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEnhance your grow tent environment with AC Infinity's high-performance grow tent fans, specifically engineered to provide the precise airflow your plants need to thrive. Our fans are designed to regulate temperature and humidity, ensuring consistent air circulation within your grow tent. By preventing hot spots and maintaining uniform conditions, AC Infinity fans help create an ideal environment for all stages of plant growth.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose AC Infinity Grow Tent Fans?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Airflow Technology:\u003c\/strong\u003e AC Infinity fans feature cutting-edge EC motors that deliver powerful airflow while consuming less energy, making them both efficient and eco-friendly. With whisper-quiet operation, these fans ensure that your grow space remains undisturbed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Controls:\u003c\/strong\u003e Many of our fans are integrated with the AC Infinity UIS (Universal Inline System) platform, allowing for automated climate control. Monitor and adjust fan speed, temperature, and humidity remotely using the AC Infinity app, ensuring your grow tent is always at the perfect settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built with high-quality materials, AC Infinity fans are designed to withstand the demanding environment of indoor growing. The robust design ensures longevity and consistent performance throughout multiple growing cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Mounting Options:\u003c\/strong\u003e Whether you need a clip-on fan for focused airflow or a wall-mounted fan for broader circulation, AC Infinity offers a range of mounting options to fit any grow tent setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInvest in AC Infinity Grow Tent Fans to ensure your plants receive the best possible care. These fans are not just an addition to your grow tent—they're a critical component in creating an optimal growing environment. Browse our collection today and take the next step in enhancing your indoor garden’s performance.\u003c\/p\u003e"},{"id":522364256570,"handle":"hydroponics-indoor-growing","title":"Hydroponics \u0026 Indoor Growing","updated_at":"2026-08-03T21:01:03+10:00","body_html":"\u003cp data-start=\"311\" data-end=\"646\"\u003eBuild a reliable indoor grow setup with premium gear designed for healthier plants and stronger yields. This collection brings together our full range of hydroponic equipment, grow lights, ventilation systems, climate control, and accessories — everything you need to run a controlled grow space at home or in a commercial environment.\u003c\/p\u003e\n\u003cp data-start=\"648\" data-end=\"943\"\u003eShop industry-leading brands like \u003cstrong data-start=\"682\" data-end=\"697\"\u003eAC Infinity\u003c\/strong\u003e, \u003cstrong data-start=\"699\" data-end=\"722\"\u003eAthena\u003c\/strong\u003e, \u003cstrong data-start=\"724\" data-end=\"750\"\u003eGreen Planet nutrients\u003c\/strong\u003e, and more. Whether you’re germinating seeds, maintaining a productive veg tent, or fine-tuning flower rooms, you’ll find high-performance tools built for efficiency, durability, and low noise.\u003c\/p\u003e\n\u003cp data-start=\"945\" data-end=\"1228\"\u003eOur range covers complete grow tent kits, inline fans, carbon filters, heaters, humidifiers, propagation trays, pots, timers, meters, and all the essentials to optimise airflow, lighting, and plant nutrition. 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["4 Inch \/ 100 MM","AC Infinity","Fans","Filter","hydroponics","Silenced Fans","Wholesale"]
AC Infinity, Duct Carbon Filter, Australian Charcoal, 4 Inch - 100 MM
$99.95 AUD
Sale price $99.95 AUDRegular price
24 reviews
Free Shipping Australia-Wide *
In stock
Pickup available at Quick Bloom Lights Store, Sydney Australia
Usually ready in 1 hour
* Shipping Information & Discreet Packaging
Free Shipping
Free shipping applies to any item over $35 AUD.
Express Shipping
Upgrade to Express Shipping for $12.95, which moves your order to the front of the queue and ships the same business day if placed before noon. Premium carriers are used for express orders.
Delivery Times
Eastern Australia: 1–3 business days
Rural, SA, TAS & WA: 3–5 business days
Shipping times may vary based on carrier delays or regional factors.
PO Boxes & Parcel Lockers
Available for smaller orders only. Larger or heavier shipments may not qualify and could incur a small surcharge.
Bulky or Remote Orders
In some cases, if an item is too large, heavy, or the delivery address is remote or rural, an additional shipping charge may apply. If this occurs, our team will contact you before dispatch to confirm any extra cost or available delivery options.
Discreet Packaging
All orders are packed plain and unbranded. We remove or cover any manufacturer logos, product names, or giveaways to ensure your privacy.
Authority to Leave (ATL)
All parcels are shipped with Authority to Leave (ATL) unless otherwise specified by the customer. This allows faster delivery and avoids missed deliveries, but please ensure your drop-off location is secure.
Return policy and Warranty
2 Year Warranty on AC Infinity Products (PH/EC Probes excluded)
1 Year on non AC Infinity products or as mentioned.
A high-airflow duct filter designed to eliminate odours and chemicals, utilising 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 aluminium flanges and dual-sided galvanised 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 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.
AC Infinity Duct Carbon Filter
Product Identification
Manufacturer
AC Infinity Inc.
Product Name
Duct Carbon Filter 4"
Product Model
AC-DCF4
UPC Code
819137020665
Product and Mounting Dimensions
Duct Opening Size
4"
Total Dimensions
13.35 x 6.97 in. (33.3 x 17.7 cm)
Flange Length
1.46 in. (3.7 cm)
Product Performance and Technical Specs
Flange Material
Aluminum
Flange Design
Reversible
Mesh Material
Rust-Resistant Galvanized Steel with Gunmetal Finish
So good that it quashed every smell in the place. Can't smell anything!
D
Darren L.
48hours from order to delivery. Everything is securely packed and in perfect condition. Another great experience with QBL. Thanks!
P
Patrick K.
Great
Great product, high quality materials and works well. Thanks
G
Gregorio v.g.
Light and filters
W
Whitechurch C.
AC Infinity, Duct Carbon fitter
Ai all set up is excellent .great product. Great service
L
LB
Quality
Such a step up from Mars Hydro carbon filter
P
Phil
Very good product would buy again
K
Kym G.
AC Infinity, Duct Carbon Filter, Australian Charcoal, 4 Inch - 100 MM
P
Philip L.
Cabin filter And fan
Extremely happy with products Quality stuff Only downfall you don’t have all the products in stock
J
James b.G.
What smell?!?!
Ac infinity carbon filters are a great way to be discrete and prevent smells from getting out of control, couldn’t recommend enough
M
Martin M.
Amazing products
The AC Infinity inline exhaust fan is so quiet and so easy to use. Love the touch screen control. The Infinity, Filter and ducting are such high quality. Love this store.
B
Bradley W.
Great!
Everything arrived and worked as expected. Delivery was very fast
y
yasser a.
Air filter
Good product but unfortunately return policy not the best. Quick replies.
C
Chas G.
Ac infinity carbon filter
I replaced my vivo carbon filter with this filter because i read that this was the best..i cant have any smells emanating from my home..
D
Darren C.
Great bags
Very well made bags and great having the metal loop inserts for training etc.
Always great, fast reliable service at QBL.
R
R.M.
Quality
Quality as expected for an AC Infinity product. Looks and works beautifully.
D
Daz
Stop the Stink
Quality filter an great fast service.... just what I needed.
R
Rob H.
Filter Man
Great product and speedy delivery
J
Jadesteve
Happy customer
Excellent quality as with all my AC gear,
Customer service and shipping is outstanding!
I have no probz recommending QBL and there products..
Thanks once again guys.
Look forward to doing more business with u guy's..
m
mitchell b.
4 inch duct carbon filter
4 inch duct carbon filter , is sure to be great quality being ac infinity,very quick postage by quick bloom lights highly recommended
Z
Zane
10/10
A
Alistair F.
AC Infinity
This is a great product. And working very well. Have it be so quit was the main reasons behind the purchase. And I’m not dissatisfied with the outcome. Very happy. Will not buy any other in-line from this point on.
s
stergios a.
AC Infinity, Duct Carbon Filter, Australian Charcoal, 4 Inch - 100 MM
You’re crazy if you don’t swap core for fade in the last 10-14 days removing all the nitrate!! The plant has no choice but to translocate nitrogen and really help in senescence. Running fade and bloom still at full ec ensures you have a super healthy plant all the way to harvest. Having a plant completely finish without any deficiencies is a beautiful thing.
