Esoteric Hydroponics

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Order our Free Catalogue - Hydroponics Video

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: 
F55 - Medium Floor Fan - 30cm (12 inch) 55 - Quantity: 
F56 - Large Floor Fan - 46cm (18 inch) 85 - Quantity: 
 

 

Acoustic Super Silent Fans

Two way spigot.

Acoustically lined cabinet fans are specifically designed for noise sensitive environments. Galvanised cased very quiet and yet very powerful fans.
F64 - Inline Super Silent ISO 125mm 5” 360m³ / hour £250 - Quantity: 
F65 - Inline Super Silent ISO 150mm 6” 375m³ / hour £275 - Quantity: 
F66 - Inline Super Silent ISO 200mm 8” 680m³ / hour £300 - Quantity: 
F67 - Inline Super Silent ISO 250mm 10” 1090m³ / hour £325 - Quantity: 
F68 - Inline Super Silent ISO 315mm 12” 1750m³ / hour £400 - 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: 
 

 

Padded Collars

F57 - Padded Collar 100mm (4inch) 10 - Quantity: 
F58 - Padded Collar 125mm (5 inch) 10 - Quantity: 
F59 - Padded Collar 150mm (6 inch) 15 - Quantity: 
F60 - Padded Collar 160mm (6.5inch) 15 - Quantity: 
F61 - Padded Collar 200mm (8 inch) 20 - Quantity: 
F62 - Padded Collar 250mm (10 inch) 20 - Quantity: 
F63 - Padded Collar 315mm (12.5 inch) 25 - 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: 
 

HomePage | Faq | Manual | Catalogue | Product Search | Contact Us | Find Us | Order Form | Gallery | Java | Music | Site Search | Affiliates | Site Map | Links

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: 07958 698152
Internatonal Mobile: +44 7958 698152
UK Fax: 01483 596490
International Fax: +44 1483 596490
Web: http://www.blunt.co.uk/
EMail: webmaster@blunt.co.uk