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Ships within 48 hours · Estimated delivery Oct 6 - Oct 11
Extremely quiet
Completely waterproof
This clean liquid booster is designed to supplement during the mid- to late-flowering phase
The Hydrozone makes ozone(O3) which neutralizes odours at source
Performance incredible speed of growth and the biggest yields
Tornado 4250 10" 315mm Growing Mediums & Substrates Extremely quietTornado MDF Acoustic box fans are extremely powerful with minimal noise thanks to its acoustic housing. These Box fans come in all kinds of sizes in spigots from 6 12(150 315 mm) with multiple extraction holes that connect to your filter(s) so you can have one fan to do it all. Tornado Fans range from 1000 M3 to 4250 M3. These box fans are a must have for large scale growing or minimal noise grow rooms. Please match filters with fans eg. 2 x 315 600
