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We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
Unopened Returns (Within 30 Days of Purchase)
If you’ve changed your mind about your purchase from us, you may return most unopened items within 30 days of purchase for a refund. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
All returns must first be authorized by Grozy.com.au. Once your return has processed, you will receive a detailed email with the address of the warehouse the item(s) should be shipped back to. And you are responsible for return shipping costs and for sending the item(s) back to our instructed warehouse in the same condition the shipment was delivered to you in.
Opened but Unused in Original Packaging (Within 30 Days of Purchase)
Some opened products may be eligible for return within 30 days of purchase at Grozy.com.au’s discretion. If approved, a 10% restocking fee will be applied. Please contact us to find out if your product is eligible for return with a restocking fee assessed.
Defective or Damaged Products (Within 30 Days of Purchase)
If a product you’ve ordered from Grozy.com.au proves to be defective within 30 days of purchase, we will exchange your product for a new one or issue a refund once returned and inspected. Please note: The FINAL-SALE items, such as Grow Tents, Grow Tent Combinations or Kits etc. may not be returned for credit.
Unfortunately, we cannot accept returns on sale items or gift cards.
For all returns, please ensure that the items are securely packed to avoid any damage during transit. We recommend using the original packaging whenever possible.
Exceptions / Non-Returnable Items
Unfortunately we cannot accept returns on FINAL-SALE items, such as Grow Tents, Grow Tent Combinations or Kits etc. Once received, no return service would be provided. Therefore, if there are any defects please feel free to contact us within 48 hours upon arrival of items, we’ll offer you a solution to solve the problem as soon as possible.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
European Union 14 day cooling off period
Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 3-5 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 10 business days have passed since we’ve approved your return, please contact us at Angela@icubic.com.au.
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Email: support@icubic.com.au
Mon-Fri: 9:00am – 5:00pm (GMT+10)
The GROZY Inline Duct Fan System is designed to create a more controlled and consistent indoor growing environment by providing powerful air extraction and precise airflow regulation. Whether managing temperature and humidity automatically with the THC Controller or adjusting ventilation manually with the Speed Controller, it helps maintain optimal air circulation, reduce environmental fluctuations, and support healthier plant growth through every stage of the growing cycle.
Built for indoor growers who need reliable airflow management, GROZY Inline Duct Fan System delivers powerful air extraction with quiet and efficient operation. By improving ventilation performance and maintaining continuous airflow throughout the grow space, it helps create a more stable, controlled, and comfortable growing environment while supporting long-term reliable operation.
Smart THC Climate Control
Automatically monitors temperature and humidity changes and adjusts airflow to maintain balanced growing conditions.
Speed Control
Fine-tune airflow levels manually to match different growth stages and ventilation requirements.
From compact grow tents to larger cultivation spaces, GROZY Inline Duct Fan System is designed for flexible installation and reliable long-term performance. With easy integration into different ventilation configurations, it provides a clean and organized setup while delivering consistent airflow management throughout the entire growing cycle.
From compact grow tents to dedicated grow rooms, GROZY ventilation systems provide reliable airflow management wherever environmental control matters.
Maintain balanced airflow in enclosed growing spaces.
Improve ventilation around hydroponic growing setups.
Support larger spaces with efficient air exchange.
Help maintain airflow and reduce heat buildup.
Automatic Climate Control
The THC Controller continuously monitors temperature and humidity levels.
When conditions change, the system automatically adjusts fan speed to maintain a more stable environment.
Manual Airflow Adjustment
The Speed Controller gives growers direct control over airflow intensity.
Adjust ventilation levels anytime to match different growing stages.
Ideal for grow tents up to 2×2 ft (60×60cm)
Recommended for 4×4 ft (1.2m × 1.2m) grow tents
Designed for large grow tents and grow rooms
Choose the GROZY Inline Duct Fan System that matches your ventilation needs.
Choose based on your grow space size:
4-inch → Small tents up to 2x2 ft (60×60cm) or 3x3 ft
6-inch → Medium tents like 4x4 ft (1.2m x 1.2m) or 5x5 ft
8-inch+ → Large or commercial grow setups
👉 Bigger tents or stronger lights require higher airflow.
A carbon filter removes odours before air exits the tent.
Inline fan = moves air
Carbon filter = removes smell & particles
This system can be used as:
Fan only
Full kit (fan + carbon filter + ducting + clamps)
👉 Full kit is recommended for complete odour control.
The fan runs at very low noise levels (around 30–35 dB), similar to a quiet room or soft background sound.
Suitable for: Bedrooms、Apartments、Indoor grow tents。
Yes. You can adjust airflow depending on conditions:
Higher speed → hot weather / strong cooling
Lower speed → night / energy saving
Yes.220–240V Australian standard
Comes with AU 3-pin plug
Plug & play, no adapter needed
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