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Item #:
220382162
Master Flow GAF 1000 CFM Black Power Roof Mount Attic Vent: Efficient Ventilation and High Airflow Capacity at the rate of 1,000 cubic feet per
Item #:
220382162
GBP 139
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, August 01
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Efficiently ventilates your attic, helping reduce heating and cooling costs and making it a smart investment for your home.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Airflow Capacity
Delivers an impressive 1,000 CFM, ensuring optimal ventilation for attics up to 1,600 square feet, enhancing air circulation and preventing heat buildup.
Durable Design
Crafted with high-quality, weather-resistant materials, this vent withstands harsh conditions while providing long-lasting performance and reliability for all-season use.
Energy Efficient
Promotes energy savings by reducing cooling costs, as proper ventilation helps maintain a comfortable home environment, minimizing the need for excessive air conditioning.
Product Details
| Item Weight | 10 lbs (4.54 kg) |
Who Should Buy?
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Large Attics
Ideal for homeowners with spacious attics needing effective airflow to prevent heat buildup and moisture.
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Hot Climates
Perfect for regions with high temperatures where attic ventilation can significantly reduce cooling costs and improve comfort.
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DIY Enthusiasts
Great for individuals looking to enhance their home ventilation systems with a reliable and easy-to-install solution.
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Small Spaces
Not suitable for smaller attics or homes, as it may provide too much airflow and cause airflow imbalance.
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Winter Areas
Users in colder climates might not benefit from added ventilation due to potential heat loss and ice dam formation.
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Noise Sensitivity
Not ideal for users sensitive to noise, as powered vents can generate noticeable sound during operation.
Product Description
Master Flow GAF 1000 CFM Black Power Roof Mount Attic Vent: Efficient Ventilation and High Airflow Capacity at the rate of 1,000 cubic feet per minute for attic spaces upto 1,600 square feet
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the maximum airflow capacity of the ERV4?
Answer: The ERV4 can move air at a rate of up to 1,000 cubic feet per minute. -
Question:
How much electricity does the ERV4 use compared to other vents?
Answer: It uses up to 55% less electricity than typical competitor's vents. -
Question:
Is the ERV4 approved for use in all states?
Answer: Yes, it is UL Listed, Miami-Dade County Product Control approved, and meets requirements of the Texas Department of Insurance.
Master Flow Roof Vents Editorial Review
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MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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GBP 139
Order now and get it around Saturday, August 01
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
Features & Benefits
- Pre-wired roof mount attic vent with thermostat control.
- Removes hot and humid air effectively, enhancing energy efficiency.
- Uses up to 55% less electricity than typical competitors.
- Moves air at up to 1,000 cubic feet per minute for optimal airflow.
- Durable construction and reliable performance for long-lasting use.
- Prevents animal infestation with a heavy-duty internal screen.
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