Ventilation Accessories

You will find here all necessary accessories for your ventilation system, from silencers and acoustic boxes for your extraction fan to connectors, reducers, etc.

Please contact us if you can not find the sizes you need.

Featured products in Ventilation Accessories

-10%
Antinoise medium box

From 63.00€ 70.00€

Anti insects filter

From 2.95€

-15%
Metal Y-Shape Duct Connector
UP TO 10%
Metalic T

From 27.45€ 30.50€

Metal Duct Clips

From 0.80€

Featured offers Ventilation Accessories

-10%
Ona Control Duct

From 46.80€ 52.00€

-10%
Antinoise small box

From 54.00€ 60.00€

-10%
Antinoise medium box

From 63.00€ 70.00€

-10%
Ona Control Duct

From 46.80€ 52.00€

-10%
250mm acoustic box

81.00€ 90.00€

-20%
Sleeve - 200 mm diameter

5.10€ 6.40€

Buy Ventilation Accessories

37 products Filter tune

Anti insects filter

Alchimiaweb presents this anti-insect mesh for the outlet of your air extraction duct of your [...]

  • 100mm 2.95€
  • 125mm 3.45€
  • 200mm 4.45€
  • 150mm 4.74€
  • 250mm 8.42€
  • 315mm (Out of stock) 9.99€

Metal Duct Clips

Alchimia offers these metal duct clamps/jubilee clips, ideal for fixing your ventilation accessories correctly in your indoor cannabis growing areas. Equip [...]

  • 102mm 0.80€
  • 200mm 0.95€
  • 127mm 0.95€
  • 152mm 0.99€
  • 315mm 1.80€

Large Stainless Jubilee clip/Hose clamp

These clamps help to securely fix all accessories within the growing space, and are now available online here at Alchimiaweb. These stainless steel Jubilee clips / Hose cla [...]

  • 60-110mm 1.00€
  • 240-260mm (Out of stock) 1.40€

Plastic reducer

We present these practical plastic reducers to attach carbon filters, ducts or air extractors of different dia [...]

  • 100mm - 125mm 1.95€
  • 125mm - 150mm 2.40€
  • 150mm - 200mm 3.30€
  • 150mm - 80mm (Out of stock) 4.00€
UP TO 15%

Metal Y-Shape Duct Connector

Metal Y-Shape Duct Connector to join 3 outlets in an indoor grow tent. It can connect 2 extractors to a single air outlet, thus saving the need to drill two holes [...]

  • 150mm 16.90€
  • 315mm 45.00€ 38.25€

Sleeve - 125 mm diameter

Metal sleeve with a diameter of 125 mm, for simple and efficient fixing of air ducts and other accessories that are used in an indoor grow room. [...]

  • (Out of stock) 3.90€

Plastic end coupling for air ducts

Now available at Alchimiaweb, these practical plastic couplings allow you to connect extractor fans, active carbon filt [...]

  • 100mm 1.50€
  • 160mm 1.60€
  • 125mm 1.60€
  • 200mm 2.15€
  • 250mm 2.50€
  • 315mm 3.00€
-10%

Antinoise medium box

Conceal further more your indoor growing using antinoise boxes. Designed to cover the air extraction fans of tubular format, whil [...]

  • 150 mm 70.00€ 63.00€
  • Antinoise box 200mm 80.00€ 72.00€
UP TO 10%

Metalic T

Metalic union in T shape to join different air vents responsible to make circulate the air of two growing tents and redirect them into a single output. It is an ideal compl [...]

  • 200 mm diam 30.50€ 27.45€
  • 250 diam. 35.00€ 33.25€
-10%

End sleeve - 150 mm diameter

Metallic end sleeve, 150 mm in diameter, to fit neatly on air pipes at the point of input or output in an indoor growing space. [...]

  • 7.32€ 6.55€

Sleeve - 150 mm diameter

150 mm metal sleeve to simply and efficiently fix air ducts and other accessories used in an indoor grow room. [...]

  • 4.00€

T connector - 125 mm diam.

Metal T-shaped connector, 125 mm in diameter, to combine different connections for indoor growing air accessories. [...]

  • (Out of stock) 14.50€

End sleeve - 125 mm diam.

End metallic sleeve of 125 mm in diameter, to fit neatly at the point of input or output of the air pipe in an indoor growing space. [...]

  • 5.50€
-15%

T connector - 150 mm diameter

"T" metal connector, 150 mm in diameter. Ideal to combine different air ducts in an indoor growing space. [...]

  • (Out of stock) 21.50€ 18.25€
-10%

End sleeve - 200 mm diameter

Metal end sleeve, 200 mm in diameter, to fit neatly on the air pipe at the point of input or output in an indoor growing space. [...]

  • 9.45€ 8.50€

End sleeve - 315 mm diameter

Metal end sleeve, 315 mm in diameter, to fit neatly on the air pipe at the point of input or output in an indoor growing space. [...]

  • 12.99€
-20%

Sleeve - 315 mm diameter

Metal sleeve 315 mm, to simply and efficiently fix air ducts and other accessories that are used in an indoor grow room. [...]

  • 12.00€ 9.60€
-20%

Sleeve - 200 mm diameter

200 mm metal sleeve to simply and efficiently fix air ducts and other accessories that are used in an indoor grow room. [...]

  • 6.40€ 5.10€

End sleeve - 100 mm diameter

Metallic end sleeve, 100 mm in diameter, to fit comfortably, at the point of input or output of air pipes in an indoor growing space. [...]

  • 4.00€
UP TO 35%

Non-return flap

The non-return flap allows the outflow of air to the outside, but it prevents the entry of air from the outside to the growing space. [...]

  • 100 mm (Out of stock) 12.50€
  • 125 mm (Out of stock) 14.00€
  • 150 mm 15.00€ 11.25€
  • 200 mm 20.00€ 18.00€
  • 250 mm 25.00€ 16.25€
-10%

Antinoise small box

Attenuate the sound of your tube ventilation equipment with these soundproof cubes. These useful boxes will help us to re [...]

  • 125 mm 60.00€ 54.00€
  • 100 mm 60.00€ 54.00€
-10%

Ona Control Duct

Accessory for air vents designed to remove odours from our indoor marijuana growing [...]

  • Apple Crumble 125 52.00€ 46.80€
  • Pro 125 52.00€ 46.80€
  • Apple Crumble 150 54.00€ 48.60€
  • Pro 150 54.00€ 48.60€
  • Apple Crumble 200 (Out of stock) 59.00€ 53.10€
  • Pro 200 (Out of stock) 59.00€ 53.10€

SDS 125 rigid muffler

The SDS 125 rigid muffler is designed as a metal tube, integrating a foam filling, then connecting next to the [...]

  • 66.00€
-10%

SDS 150 rigid muffler

Get in Alchimia the SDS 150 model rigid muffler, manufactured shaped like a metal tube with an inner filling made with a porous foam, which absorb [...]

  • 78.00€ 70.20€
-10%

SDS 200 rigid muffler

Now available on the website of Alchimia the rigid silencers SDS 200, manufactured in a metal tube with a porous foam inside, whi [...]

  • (Out of stock) 90.00€ 81.00€
-10%

Ona Control Duct - Large

Special piece designed to couple to the tubes of your extraction system, designed to control odors from our [...]

  • Apple Crumble 250 (Out of stock) 91.00€ 81.90€
  • Pro 250 (Out of stock) 91.00€ 81.90€
  • Apple Crumble 315 96.00€ 86.40€
  • Pro 315 96.00€ 86.40€
-20%

Coupliing of 250mm diam

Coupling of 250mm of diameter ideal to attach easily the devices used for air extraction in indoor growing and also for the air [...]

  • 9.60€ 7.65€
-10%

T metalic of 315 mm diam

Metallic T Union of 35mm perfect for those crops where is required to connect two tubes into one outlet to the outside making one hole instead of two. This avoids having ma [...]

  • (Out of stock) 38.00€ 34.20€
(+34) 972 527 248
(+34) 972 527 248
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