Verified Hardware Specs

AC Infinity AC Infinity CLOUDLINE H4, Quiet 4 Inch Inline Duct Fan IP 65 rated Specs & Comparison

Comprehensive technical ledger, price trends, and side-by-side comparison indices for the AC Infinity AC Infinity CLOUDLINE H4, Quiet 4 Inch Inline Duct Fan IP 65 rated.

Key Purchase Parameters

Price Value $99
Warranty Period N/A
Availability In Stock
Consumer Rating ★ 4.5 / 5.0

Full Technical Specifications Table

Specification Metric Recorded Parameter Value
Brand AC Infinity
Model Name & Model Number Model Name: CLOUDLINE H4; Model Number: AI-CLH4
Included Components Cord, IP65 Speed Controller, Machine and Wood Mounting Screws
Style or Fan Type Cloudline H4 / Inline Duct Fan
Price ($) $99.00
Amazon Store Availability Out of Stock
Manufacturer Store Availability N/A
Loved For • Well-built, high-quality construction • Exceptionally quiet operation • IP65 waterproof rating, ideal for humid grow spaces • Powerful airflow and strong static pressure • Good pricing for features and quality • Air-tight, leak-preventing design
Dreaded For • Concerns over internal build quality and cheap capacitor circuit board design • Long-term durability risks, including potential burn-up within years • High price relative to long-term quality due to lack of competition
AI summary long text • Good quality with exceptionally quiet and efficient operation • Highly recommended for high-humidity applications due to IP65 waterproof rating • Excellent static pressure and air volume without air leaks • Negative feedback notes long-term durability concerns and cheap electronic components
Power Source / Supply AC
Power / Wattage 18 Watts
Voltage 100-240V AC
Air Flow Capacity 212 CFM
Duct Size 4"
Noise Level 27 dBA
Motor Type EC Motor PWM
Electric Fan Design Blower
Mixed Flow Design Yes
Speed N/A
Main Power Connector Type N/A
Connector Type UIS / AC Power Plug
Item Dimensions D x W x H 6.9"D x 11.9"W x 7.4"H
Size 4-Inch
Item Weight N/A
Materials (Body and Blade Material) Plastic
Color Black / IP65 Speed Controller for H4
Finish Type Powder Coated
Bearing Type Dual Ball
IP Rating (Water/Dust Resistance) IP65
Mounting Type & Included Hardware (e.g., Ring Anchor) Downrod Mount / Includes Controller Mounting Hardware (Screws)
Installation Type Permanent Installation
Number of Blades N/A
Form Factor N/A
Controller Type & Control Method Controller Type: 10-Speed Controller (PWM); Control Method: Touch
EC Motor with PWM-control Yes
Number of Speeds / Number of Power Levels 10
Switch Type Touch / Push Button
Standby Power Shutoff N/A
Smart Programming Precise 10-Level Fan Speeds / Backup memory
Special Features Programmable
Sustainability Features Contains at least 50% recycled material (Global Recycled Standard), Safer chemicals (made with chemicals safer for human health and the environment)
Recommended Uses / Room Type (Indoor/Outdoor) Recommended Uses: Inline Duct Fan / Air Circulation; Room Type: Indoor / Grow Tents, Mushroom Fruiting Chambers
Certificates / Specifications Met Global Recycled Standard
Warranty & Support N/A
Amazon Link https://amzn.to/4xsMGaK
Manufacture's Link N/A
Last Updated (Date) August 4, 2026

Detailed Specification Attributes

  • Spec: AC Infinity
  • Spec: Model Name: CLOUDLINE H4; Model Number: AI-CLH4
  • Spec: Cord, IP65 Speed Controller, Machine and Wood Mounting Screws
  • Spec: Cloudline H4 / Inline Duct Fan
  • Spec: $99.00
  • Spec: Out of Stock
  • Spec: N/A
  • Spec: • Well-built, high-quality construction • Exceptionally quiet operation • IP65 waterproof rating, ideal for humid grow spaces • Powerful airflow and strong static pressure • Good pricing for features and quality • Air-tight, leak-preventing design
  • Spec: • Concerns over internal build quality and cheap capacitor circuit board design • Long-term durability risks, including potential burn-up within years • High price relative to long-term quality due to lack of competition
  • Spec: • Good quality with exceptionally quiet and efficient operation • Highly recommended for high-humidity applications due to IP65 waterproof rating • Excellent static pressure and air volume without air leaks • Negative feedback notes long-term durability concerns and cheap electronic components
  • Spec: AC
  • Spec: 18 Watts
  • Spec: 100-240V AC
  • Spec: 212 CFM
  • Spec: 4"
  • Spec: 27 dBA
  • Spec: EC Motor PWM
  • Spec: Blower
  • Spec: Yes
  • Spec: N/A
  • Spec: N/A
  • Spec: UIS / AC Power Plug
  • Spec: 6.9"D x 11.9"W x 7.4"H
  • Spec: 4-Inch
  • Spec: N/A
  • Spec: Plastic
  • Spec: Black / IP65 Speed Controller for H4
  • Spec: Powder Coated
  • Spec: Dual Ball
  • Spec: IP65
  • Spec: Downrod Mount / Includes Controller Mounting Hardware (Screws)
  • Spec: Permanent Installation
  • Spec: N/A
  • Spec: N/A
  • Spec: Controller Type: 10-Speed Controller (PWM); Control Method: Touch
  • Spec: Yes
  • Spec: 10
  • Spec: Touch / Push Button
  • Spec: N/A
  • Spec: Precise 10-Level Fan Speeds / Backup memory
  • Spec: Programmable
  • Spec: Contains at least 50% recycled material (Global Recycled Standard), Safer chemicals (made with chemicals safer for human health and the environment)
  • Spec: Recommended Uses: Inline Duct Fan / Air Circulation; Room Type: Indoor / Grow Tents, Mushroom Fruiting Chambers
  • Spec: Global Recycled Standard
  • Spec: N/A
  • Spec: https://amzn.to/4xsMGaK
  • Spec: N/A
  • Spec: August 4, 2026

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