4″ Fresh Air Carbon Filter using activated carbon, these filters absorb unwanted smells as the expelled air passes through them. Simply attach a suitable extraction fan and ducting to replenish the grow room with fresh air. Installing the filter is quick and easy. The filter should actively remove smells for up to 6 to 9 months. Each filter can be recharged when necessary.
4″ 100mm Fresh Air Carbon Filter 175m3/hr
43 in stock
Shipping & Delivery
All our products are delivered in unmarked packaging.
Express parcel delivery service
All our products are shipped via DPD with email notifications 1 hour before delivery. Prices are
- Under 2KG - £3.99
- Over 2KG - £7.99
- Free shipping on all orders over £250
Some postcodes within the UK, including but not limited to the Scottish Highlands and Northern Ireland will incur a delivery surcharge, for details please contact us PRIOR to placing an order.