Bong Downpipes & Downstems

Downpipes or downstems are crucial to the smooth operation of your bong. Here at EDIT, we have spare and replacement downpipes from all the leading manufacturers, so you’ll always be able to keep your bong in top working order. Choose from diffused glass downstems with intricate gridded or slitted diffusion, or check out our cheap aluminium downpipes for acrylic bongs. We have downpipes and downstems in all the standard joint measurements: 10mm, 14.5mm, 18.8mm and 29.2mm.

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Replacement  Downstem diffuser 18.8mm male to 18.8mm female

Replacement Downstem diffuser 18.8mm male to 18.8mm female

£9.99£7.99
Replacement 18.8mm Downstem diffusers various lengths . These borosilicate glass downstems will act as a filter and diffuser increasing the percukation of your glass bong . They have hand firecut pin...
Replacement  Downstem diffuser 14.5 male to 14.5mm female

Replacement Downstem diffuser 14.5 male to 14.5mm female

£9.99From £2.99
REPLACEMENT DOWNSTEM DIFFUSER 14.5 MALE TO 14.5MM FEMALEReplacement 14.5mm Downstem diffusers various lengths. These Borosilicate glass downstems will act as a filter and diffuser increasing the percolation of your glass...
Reducing Downstem Diffuser 18.8 Male To 14.5mm Female 

Reducing Downstem Diffuser 18.8 Male To 14.5mm Female 

£9.99
Reducing Diffuser will allow you to transform your 18.8mm joint size bong to 14.5mm joint size. The male joint is 18.8mm, but the female joint is 14.5mm to take 14.5mm size...
Reducing 6 Arm Tree Percolated Diffuser
11.0cm12cm13cm16cm

Reducing 6 Arm Tree Percolated Diffuser

From £13.99
Grace Glass Reducing 6 Arm Tree Percolated Diffuser.29.2mm to 18.8mmMade from tough borosilicate glass, this replacement downstem from Grace Glass has an integrated 6-arm tree percolator and diffuser to break...
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Expanding Diffuser 14.5 to 18.8 (Flame Polish Logo)

£35.99£19.99
This EHLE Expanding Diffuser will allow you to transform your 14.5 joint size bong into an 18.8 joint size. The male joint is 14.5, but the female joint is 18.8...
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Ehle Diffuser 18.8

£21.99
EHLE's replacement parts are made with precision joints and EHLE are rightly proud of them. Technically speaking, these 18.8 joint size EHLE puncture-hole diffusers leave nothing to be desired.The joint...
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Ehle Diffuser 14.5

£21.95From £10.95
EHLE's replacement parts are made with precision joints and EHLE are rightly proud of them. Technically speaking, these 14.5 joint size EHLE puncture-hole diffusers leave nothing to be desired.The joint...
4-Arm Tree Percolated Diffuser

4-Arm Tree Percolated Diffuser

From £13.99
Introducing the amazing 4-Arm Tree Percolated Diffuser from Black Leaf.This pioneering glass diffuser comes in a range of lengths and offers an advanced method of smoke diffusion.By using a 4-arm...
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4-Arm Reducing Diffuser 29.2 to 18.8

£19.99
Weed Star 4-Arm Reducing Diffuser turns your 29.2 bong into an 18.8. Attach 18.8 size bowls to your 29.2 sized bong via this Reducing Diffuser. The 4-arm diffuser seriously diffuses...