What is the max temp of use for this fan? i see you said 240f, but all other manufacturers with plastic impellers say max temp 140f. are you certain?

Always stay a minimum of 25% below specified temp. At minimum they can warp and and motor performance would be affected

If powered from a switched outlet, will it remember the last speed setting or does that require constant power?

Morning RS, the S4 will not remember your fan speed. It’s a manual setting only. I also have a T4 with a smart controller and it does remember and can be set to auto for heat and humidity. The T4 is for auto exhaust and S4 is intake. If it is your only fan go with the T4. Also, if you have more than 200sf to ventilate go directly to the T6. The are very quiet which is important as my room is under a bedroom. Hope this helps.

How well does this work with a carbon filter?

I have a 350 Cfm Coco/Carbon Fiber filter that I place on the Exit side of my application. I have tested the filter on both the intake and the exit. I found these units Push much better than they Pull. I do have to increase the power by 10% when I install the exit filter, but it's not really an issue in my application.

What is the best way to connect this to 12 or 24 volt system?

AC infinity, also looking for DC system compatibility off grid use with solar and lithium battery banks. Want to avoid DC->AC->DC to save wattage. I like that your fan design is efficient, but not in my case as the conversion costs wattage/heat. Ended up buying Atwood unit which does 12/24v which is no where near as nice a fan as this...

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

AC Infinity CLOUDLINE PRO S4 静音 4インチインラインダクトファン速度コントローラー付き加熱/冷却用ファン冷却促進栽培用テント水耕栽培

AC Infinity CLOUDLINE PRO S4 静音 4インチインラインダクトファン速度コントローラー付き加熱/冷却用ファン冷却促進栽培用テント水耕栽培

Product ID: 725708395

Details

コントローラーの種類
プルチェーンコントロール
スタイル
インダストリアル
ブランド
AC Infinity
取り付けタイプ
フラッシュマウント
特徴
静音運転
速度数
8

🔇28 dBA ultra-quiet

🌬️205 CFM airflow

🎛️10-speed PWM controller

Description

🌿 Quietly powering your perfect environment—because your space deserves the best.

WHISPER QUIET POWER - Experience powerful ventilation at just 28 dBA—perfect for focused work or stealthy grow tents.
ENERGY SMART EC MOTOR - Mixed-flow design with EC motor maximizes efficiency while minimizing power consumption (21W).
PRECISION AIRFLOW CONTROL - 10-speed PWM controller lets you dial in the exact airflow you need for optimal climate management.
VERSATILE COOLING SOLUTION - Ideal for grow tents, hydroponics, AV racks, or any space needing silent, effective air circulation.
ALL INCLUSIVE INSTALLATION KIT - Comes with everything you need—AC adapter, hardware, and manual—for hassle-free setup.

The AC Infinity CLOUDLINE PRO S4 is a 4-inch inline duct fan designed for silent, efficient ventilation with a powerful 205 CFM airflow and ultra-quiet 28 dBA noise level. Featuring a 10-speed PWM controller and energy-saving EC motor, it ensures precise climate control for grow tents, hydroponics, and AV cooling. The kit includes all necessary installation hardware and an AC adapter, making it a plug-and-play solution for professional-grade air circulation.

Specifications

ASIN	B07JB292JC
Amazon 売れ筋ランキング	パソコン・周辺機器 - 86,814位 ( パソコン・周辺機器の売れ筋ランキングを見る ) ケースファン - 715位
GTIN (Global Trade Identification Number)	00819137020290
UPC	819137020290
おすすめ度	4.7 5つ星のうち4.7 (4,016) var
コントローラーの種類	プルチェーンコントロール
コード・ケーブル長さ (m)	144 インチ
ブランド名	AC Infinity
ブレード長	7.4 インチ
メーカー型番	AI-CLS4
ユニット数	1.0 個
刃の数	10
動力源	Ac
取り付けタイプ	フラッシュマウント
同梱商品	コード
品番・型番	AI-CLS4
商品の重量	2.61 キログラム
商品スタイル	インダストリアル
扇風機のデザイン	換気扇
消費電力（ワット数）	21 W
特別な機能	静音運転
空気流量	205 立方フィート/分
管理方法	タッチ, 遠隔
速度の数	8
部屋タイプ	バスルーム
電圧（ボルト）	240 ボルト (AC)
騒音レベル	28 デシベル

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

AC Infinity CLOUDLINE PRO S4 静音 4インチ インライン ダクトファン 速度コントローラー付き 加熱/冷却用ファン 冷却促進 栽培用テント 水耕栽培

Details

Details

Description

Specifications

Common Questions

AC Infinity CLOUDLINE PRO S4 静音 4インチインラインダクトファン速度コントローラー付き加熱/冷却用ファン冷却促進栽培用テント水耕栽培