Description

The Green Box Acoustic Foam Box Fan pairs a powerful extractor with a lightweight foam body that soaks up sound. It's quiet, easy to move and position, and won't warp in high humidity, making it a practical choice for big tents and grow rooms.

Why growers use it

  • Moves large volumes of air to clear heat and stale air
  • Foam body absorbs sound for quiet running
  • Lightweight, so it's easy to hang and reposition
  • Moisture resistant foam won't warp in humid rooms
  • Helps control humidity and cut the risk of mould
  • 10", 12" or 14" outlets, from 1500 to 7000m³/hr

How to use

Connect the fan to your carbon filter and ducting to pull air out of your tent or room. As a rough guide, choose a size that can change the air in your space at least once a minute, with some headroom for the filter and ducting.

Sizes: 10" (250mm) 1500m³/hr, 10" (250mm) 2500m³/hr, 10" (250mm) 3250m³/hr, 10" (250mm) 4250m³/hr, 12" (315mm) 2500m³/hr, 12" (315mm) 3250m³/hr, 12" (315mm) 4250m³/hr, 12" (315mm) 7000m³/hr, 14" (355mm) 7000m³/hr.

Delivery: box fans go out on our bulky item delivery service, or collect free from our West Bromwich shop. Not sure which size you need? Call 0121 553 7872 or WhatsApp our team for honest advice.

Explore the range

See all Fans & Filters (50)

Not sure which one is right for your setup? Message us on WhatsApp or call 0121 553 7872.

Delivery, returns and FAQs

Will my order arrive in plain packaging?

Yes. Every order is sent in plain, unbranded packaging as standard.

How quickly will my order arrive?

Order standard size items by 12pm on a working day and choose Next working day at checkout, and your order will be with you the next working day. Standard delivery takes 2 to 3 working days.

Bulky items such as grow tents, large fans and 50L bags of soil go by courier in 2 to 3 working days, or on a pallet for very heavy orders. Next day is not available for these, and if your basket includes a bulky item the whole order travels with it.

UK delivery is free on orders of £94.99 or more, except for bulky items. See our delivery page for full prices.

Can I collect from the shop?

Yes. Choose Click & Collect at checkout and pick up for free from our shop at Unit 2 Black Lake, West Bromwich, B70 0PJ. Orders are ready within 1 hour.

Can I return an item?

You have 14 days from receiving your order to tell us you want to cancel, then a further 14 days to send it back. Items need to be unopened and in a resaleable condition.

If you change your mind, the return postage is paid by you. If something arrives faulty or damaged, send us photos within 48 hours and we will cover the cost of putting it right. Full details are in our refund policy.

Do you price match?

Yes. If you find the Green Box Acoustic Foam Box Fan cheaper at another UK retailer, use the Price Match button on this page. We usually reply within one business day.

Need help choosing?

Speak to our team. Call us on 0121 553 7872, message us on WhatsApp, or visit the shop in West Bromwich.

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