Esoteric Hydroponics

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Catalogue: Section 5: Fans And Filters

Having a good, healthy growing environment for your plants is of paramount importance. At Esoteric Hydroponics, we can offer advice on all ventilation and environmental control requirements. Visit our shop or contact us. Good air circulation is an important factor in any growing environment. An extractor fan is required to bring fresh air from the outside, into the growroom and another extractor fan is needed to remove the stale air. On some occasions, only the one extractor might be used to extract stale air from the growroom and the fresh air is replenished through vents in doors, windows and walls.

An adequate supply of CO2 in the growing environment is probably the main reason why an extractor is a requirement. Plants will quickly use all available CO2 in an enclosed environment, which could lead to slow growth of plants. Our range of extractor fans and environmental control equipment will ensure that you get the best results everytime.

Fans And Mounting Brackets

Inline 100mm fan. Inline 125mm fan. Style may vary. Inline 150mm fan. Inline 160mm fan. Inline 160mm super fan. Why teach you granny to suck eggs when you can buy a fan like this? TD160 fan. TD250 fan. TD350 fan. Hook plates and chain. Screw or nail hook plates to sturdy surface then suspend items via chain. Length of chain can be varied.

The RVK range of fans made in Germany by LTI are quiet and powerful. They are also ideal for connecting to our range of carbon filters. The LTI extractor fans come fully recommended. If you are not sure what size extractor fan to use, it's easy to work out. Simply calculate the volume of the growing environment to the nearest cubic metre. This is done by multiplying:

 

Length × Width × Height = Volume of your room in cubic metres (m3)

and then multiply the answer by 20. Ideally, air needs to be replaced every three minutes (or twenty times an hour). Therefore, just multiply the volume of your growroom by 20. Measure the height, width and length of your room before contacting Esoteric Hydroponics. For example, a room of 3 metres × 4 metres × 2.5 metres high = 30m3 and 30m3 × 20 changes per hour = 600m3 per hour. Once this has been calculated, you can select the correct fan. Combinations of different fans can be used.

Please contact us or visit our shop if you are in any way unsure or need clarification of which size of fan to choose - it's important to get the ventilation right.

F1 - Inline Silent RVK/LTI small fan 100mm 4inch 175m3/hour £115 - Quantity: 
F2 - Inline Silent RVK/LTI small fan 125mm 5inch 225m3/hour £125 - Quantity: 
F3 - Inline Silent RVK/LTI medium fan 150mm 6inch 420m3/hour £130 - Quantity: 
F4 - Inline Silent RVK/LTI medium fan 160mm 6inch 450m3/hour £140 - Quantity: 
F5 - Inline Silent RVK/LTI medium super fan 160mm 6inch 625m3/hour £165 - Quantity: 
F6 - Inline Silent RVK/LTI large fan 200mm 8inch 750m3/hour £205 - Quantity: 
F7 - Inline Silent RVK/LTI extra large fan 315mm 12.5inch 1300m3/hour £300 - Quantity: 
F8 - Inline Silent TD160 small fan 4inch 10cm 160m3/hour £95 - Quantity: 
F9 - Inline Silent TD250 medium fan 4inch 10cm 250m3/hour £115 - Quantity: 
F10 - Inline Silent TD350 large fan 5inch 12.5cm 350m3/hour £135 - Quantity: 
F11 - 100mm small Mounting Bracket £15 - Quantity: 
F12 - 125mm medium Mounting Bracket £15 - Quantity: 
F13 - 150mm large Mounting Bracket £15 - Quantity: 
F14 - 160mm medium Mounting Bracket £15 - Quantity: 
F15 - 200mm large Mounting Bracket £15 - Quantity: 
F16 - 315mm extra large Mounting Bracket £15 - Quantity: 
F17 - Jubilee clips - fit all fans, filters and ducting shown here £5 - Quantity: 
F18 - Hook plate £5 - Quantity: 
F19 - 10m of hanging chain £25 - Quantity: 
 

Spigots And Ducting

Two way spigot. Four way spigot. Four way spigot. Six way spigot. Six way spigot. Eight way spigot. Ducting.

Spigots allow the air flow of multiple ducts to be combined into one fan. The desired effect is to draw hot air away from the air cooled lights. You require 75mm ducting from each air cooled reflector to your spigot. The spigot can be attached to the appropriate fan directly or via larger ducting.

F20 - Two way spigot manifold with reducer - 2 × 75mm inlets, 1 ×100mm outlet £60 - Quantity: 
F21 - Four way spigot manifold - 4 × 75mm inlets, 1 ×150mm outlet £70 - Quantity: 
F22 - Six way spigot manifold - 6 × 75mm inlets, 1 ×150mm outlet £85 - Quantity: 
F23 - Eight way spigot manifold - 8 × 75mm inlets, 1 ×150mm outlet £95 - Quantity: 
F45 - 10m Of 75mm Ducting - used from air cooled reflectors to spigots £25 - Quantity: 
F46 - 10m Of 100mm Ducting £30 - Quantity: 
F47 - 10m Of 125mm Ducting £30 - Quantity: 
F48 - 10m Of 150mm Ducting £35 - Quantity: 
F49 - 10m Of 160mm Ducting £35 - Quantity: 
F50 - 10m Of 200mm Ducting £45 - Quantity: 
F51 - 10m Of 315mm Ducting £75 - Quantity: 
F45SP - 10m Of 75mm Soundproofed Ducting - used from air cooled reflectors to spigots £75 - Quantity: 
F46SP - 10m Of 100mm Soundproofed Ducting £90 - Quantity: 
F47SP - 10m Of 125mm Soundproofed Ducting £90 - Quantity: 
F48SP - 10m Of 150mm Soundproofed Ducting £105 - Quantity: 
F49SP - 10m Of 160mm Soundproofed Ducting £105 - Quantity: 
F50SP - 10m Of 200mm Soundproofed Ducting £135 - Quantity: 
F51SP - 10m Of 315mm Soundproofed Ducting £225 - Quantity: 
F30 - Cloth Ducting Tape £10 - Quantity: 
 

Filters

125mm filter. 150mm filter. 150mm inline filter. 150mm silencer. 250mm filter. . .

These are the best carbon filters around. Unwanted odours can be a problem for indoor gardeners. Whether you are growing peppers, strawberries or your favourite herbs, carbon filters will remove any odours that come from your crop. Carbon filters work using activated granules of charcoal by which odours are extracted through the fans. Discover more about carbon filters.

Installing a carbon filter is easy and takes just a few moments. Usually, the activated charcoal in your carbon filter will last for a minimum of 12 months. Carbon filters are an essential accessory if you are concerned about unwanted odours. Full instructions supplied with every carbon filter.

F31 - Carbon Filter 100mm - filters unwanted odours £95 - Quantity: 
F35 - Carbon Filter 125mm - filters unwanted odours £120 - Quantity: 
F32 - Carbon Filter 150mm - filters unwanted odours £160 - Quantity: 
F36 - Carbon Filter 160mm - filters unwanted odours £170 - Quantity: 
F33 - Carbon Filter 200mm - filters unwanted odours £250 - Quantity: 
F37 - Carbon Filter 315mm - filters unwanted odours £370 - Quantity: 
F34 - Inline Filter 150mm - filters unwanted odours £160 - Quantity: 
F52 - Surfin Wave Inline Ozone Generating Filter - eliminates unwanted odours £345 - Quantity: 
 

Fan Filter Combos

100mm fan and filter 125mm fan and filter 150mm fan and filter 200mm fan and filter

F38 - Silent LTI Fan, 100mm, 175m3 with filter £190 - Quantity: 
F39 - Silent LTI Fan, 125mm, 225m3 with filter £220 - Quantity: 
F40 - Silent LTI Fan, 150mm, 420m3 with filter £255 - Quantity: 
F41 - Silent LTI Fan, 160mm, 450m3 with filter £275 - Quantity: 
F42 - Silent LTI Super Fan, 160mm, 625m3 with filter £295 - Quantity: 
F43 - Silent LTI Fan, 200mm, 750m3 with filter £355 - Quantity: 
F44 - Silent LTI Fan, 315mm, 1300m3 with filter £580 - Quantity: 
 



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Catalogue: Kits | Systems | Lights | Nutrients | Grow Media | Fans & Filters | CO2 Release Systems | Environmental Controls | Miscellaneous | Pest Control | Literature

Bringing Nature And Technology Together:
Esoteric Hydroponics
8 Martyr Road
Guildford
Surrey
England
UK
GU1 4LF
UK Telephone: 01483 596484
International Telephone: +44 1483 596484
UK Mobile: 07511 933888
Internatonal Mobile: +44 7511 933888
UK Fax: 01483 596490
International Fax: +44 1483 596490
Web: http://www.blunt.co.uk/
EMail: webmaster@blunt.co.uk