--- product_id: 398169032 title: "AC Infinity Air Filtration Kit 4”, CLOUDLINE LITE Inline Fan and Carbon Filter Combo, Cooling and Ventilation System for Grow Tents, Hydroponics, Indoor Gardening" brand: "ac infinity" price: "NT$12686" currency: TWD in_stock: true reviews_count: 13 category: "Ac Infinity" url: https://www.desertcart.tw/products/398169032-ac-infinity-air-filtration-kit-4-cloudline-lite-inline-fan store_origin: TW region: Taiwan --- # 29 dBA noise - whisper-quiet operation 165 CFM airflow - powerhouse ventilation 1200+ IAV activated charcoal - elite odor control AC Infinity Air Filtration Kit 4”, CLOUDLINE LITE Inline Fan and Carbon Filter Combo, Cooling and Ventilation System for Grow Tents, Hydroponics, Indoor Gardening **Brand:** ac infinity **Price:** NT$12686 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your grow game with stealthy airflow and pro-grade odor control! ## Quick Answers - **What is this?** AC Infinity Air Filtration Kit 4”, CLOUDLINE LITE Inline Fan and Carbon Filter Combo, Cooling and Ventilation System for Grow Tents, Hydroponics, Indoor Gardening by ac infinity - **How much does it cost?** NT$12686 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/398169032-ac-infinity-air-filtration-kit-4-cloudline-lite-inline-fan) ## Best For - ac infinity enthusiasts ## Why This Product - Trusted ac infinity brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Advanced Odor Defense:** Harness 1200+ IAV activated charcoal in a 38mm thick carbon filter to keep your grow space fresh and discreet. - • **Silent yet Mighty Airflow:** Move 165 cubic feet per minute with barely a whisper at 29 dBA—perfect for focused indoor gardening without distraction. - • **Discreet, Professional Build:** Sleek black metal and aluminum frame with minimal branding ensures your setup looks as sharp as it performs. - • **All-in-One Grow Tent Solution:** Includes 25 ft of flexible four-layer ducting and mounting hardware for seamless setup and optimized airflow direction. - • **Plug & Play Precision Control:** Integrated speed controller and smart app compatibility let you customize ventilation from anywhere—total climate command. ## Overview The AC Infinity Air Filtration Kit 4” combines a high-performance CLOUDLINE LITE inline fan delivering 165 CFM airflow at a whisper-quiet 29 dBA with a premium 38mm carbon filter featuring 1200+ IAV activated charcoal for superior odor elimination. Designed for grow tents and indoor gardening, this all-in-one kit includes 25 feet of flexible ducting and a speed controller for precise ventilation management. Its robust metal and aluminum construction ensures durability and a professional aesthetic, while smart controls enable remote monitoring and automation—making it the ultimate climate control solution for serious growers. ## Description AC Infinity is a technology company that specializes in environmental controls for agricultural and HVAC applications. Our smart controllers and integrated grow equipment are designed to work together to create the perfect climate for your plants. Grow Tent Systems Visit the Store Grow Tent Systems Visit the Store Grow Ventilation & Circulation Visit the Store Grow Ventilation & Circulation LED Grow Lights Visit the Store LED Grow Lights Environmental Controllers Visit the Store Environmental Controllers ## Features - An air filtration kit with everything you need to cool, ventilate, and control odors in your grow space. - Features the CLOUDLINE inline fan with speed controller, delivering silent and efficient performance. - Carbon filter with prefilter cloth uses 1200+ IAV activated charcoal for high efficacy odor blocking. - Four-layer flexible ducting connects the inline fan and filter to your grow tent to direct airflow. - Kit Duct Size: 4” | Fan Airflow: 165 CFM | Noise 29 dBA | Carbon Thickness: 38 mm | Ducting Length: 25 ft. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09NXKGK89 | | Best Sellers Rank | #26,677 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #33 in Greenhouse Ventilation Equipment | | Brand | AC Infinity | | Brand Name | AC Infinity | | Color | Black | | Customer Reviews | 4.7 out of 5 stars 1,585 Reviews | | Frame Material | Metal | | Inner Material | Aluminum | | Item Dimensions L x W x H | 11.89"L x 7.48"W x 6.93"H | | Item Weight | 7.88 Kilograms | | Light Source Wattage | 34 Watts | | Manufacturer | AC Infinity | | Manufacturer Part Number | AC-FKS4 | | Model Number | AC-FKS4 | | Outer Material | Dual PVC thermoplastic | | Product Dimensions | 11.89"L x 7.48"W x 6.93"H | | UPC | 819137022065 | ## Product Details - **Brand:** AC Infinity - **Color:** Black - **Frame Material:** Metal - **Item Weight:** 7.88 Kilograms - **Product Dimensions:** 11.89"L x 7.48"W x 6.93"H ## Images ![AC Infinity Air Filtration Kit 4”, CLOUDLINE LITE Inline Fan and Carbon Filter Combo, Cooling and Ventilation System for Grow Tents, Hydroponics, Indoor Gardening - Image 1](https://m.media-amazon.com/images/I/61My56K8KGL.jpg) ![AC Infinity Air Filtration Kit 4”, CLOUDLINE LITE Inline Fan and Carbon Filter Combo, Cooling and Ventilation System for Grow Tents, Hydroponics, Indoor Gardening - Image 2](https://m.media-amazon.com/images/I/71s4u6kf6QL.jpg) ![AC Infinity Air Filtration Kit 4”, CLOUDLINE LITE Inline Fan and Carbon Filter Combo, Cooling and Ventilation System for Grow Tents, Hydroponics, Indoor Gardening - Image 3](https://m.media-amazon.com/images/I/71bm9rX8t9L.jpg) ![AC Infinity Air Filtration Kit 4”, CLOUDLINE LITE Inline Fan and Carbon Filter Combo, Cooling and Ventilation System for Grow Tents, Hydroponics, Indoor Gardening - Image 4](https://m.media-amazon.com/images/I/71UIIC9uY0L.jpg) ![AC Infinity Air Filtration Kit 4”, CLOUDLINE LITE Inline Fan and Carbon Filter Combo, Cooling and Ventilation System for Grow Tents, Hydroponics, Indoor Gardening - Image 5](https://m.media-amazon.com/images/I/61Phf5zpy-L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Will this be good for 48"X24"X60" tent ?** A: I use in a 4x4 tent works great. **Q: For the manufacturer: I’d like this ventilation kit in the 4” size, but with the wifi version of the controller. Is that possible?** A: Yes totally possible. I think its about 160ish with the remote as well. I opted for the speed controller bundle instead of the wifi controller and i regret not going with the better one. So good thinking on your part to go ahead for the better one. **Q: Is there a warranty available on this it is not showing up when i addit to my cart ?** A: All of AC infinity products, except consumables, are under a 2 year warranty. You just have to provide the order number, and confirm your address and AC infinity will replace or repair the defective product. Very easy replacement **Q: Is the filter also inline with a 6" inlet and 6" outlet?** A: The filter can be utilized either pulling air out, or pushing air in with the inline fan. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***J on July 8, 2023* ### ⭐⭐⭐⭐⭐ Review *by A***W on July 9, 2023* ### ⭐⭐⭐⭐⭐ Review *by D***Y on October 28, 2024* ## Frequently Bought Together - AC Infinity Air Filtration Kit 4”, CLOUDLINE LITE Inline Fan and Carbon Filter Combo, Cooling and Ventilation System for Grow Tents, Hydroponics, Indoor Gardening - AC Infinity CLOUDRAY S6, Grow Tent Clip Fan 6” with Redesigned Long-Life EC Motor, Custom 10 Dynamic Wind Speeds and 10-Level Oscillation, Weatherproof IP-54, for Hydroponics Circulation Cooling - AC Infinity CLOUDFORGE T3, Plant Humidifier 4.5L with VPD Humidity Controls, 10-Level Precision Vaporizer, Extendable Targeting Hose and No-Leak Seal for Grow Tents --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/398169032-ac-infinity-air-filtration-kit-4-cloudline-lite-inline-fan](https://www.desertcart.tw/products/398169032-ac-infinity-air-filtration-kit-4-cloudline-lite-inline-fan) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-05-20*