Glass 6-Slit Diffuser Downstem 3-Pack

The Glass 6-Slit Diffuser Downstem 3-Pack is a replacement downstem set designed for compatible bongs and water pipes that use an 18 mm outer joint with a 14 mm inner opening. To help this product stand apart from single replacement stems, the strongest title angle is the 3-pack format, 6-slit diffuser design, borosilicate glass construction and 18 mm to 14 mm sizing.

Made from high-quality borosilicate glass according to product details, each downstem features a 6-slit diffuser end to help create bubbling through the water. This pack is a practical option for customers who want replacement stems on hand for compatible 18 mm female bong joints and 14 mm male bowls. Sold as one pack of three downstems.

Main Feature: 3-Pack of 6-Slit Diffuser Downstems

The main feature of this product is the three-piece replacement pack. Instead of buying only one downstem, customers get three glass 6-slit diffuser stems, making it useful for backup parts, shop inventory, shared setups or customers who own multiple compatible water pipes.

How It Works

Each downstem inserts into a compatible 18 mm female joint on a bong or water pipe. The 14 mm inner opening is designed to accept a compatible 14 mm male bowl, allowing smoke to travel from the bowl through the downstem and into the water chamber.

The six diffuser slits help break smoke into smaller bubbles as it enters the water, adding filtration support compared with a plain open-ended stem. Because the provided details do not list the downstem length, customers should measure their current stem before ordering.

Who Is This For?

This borosilicate glass downstem pack is best for bong owners, replacement-part shoppers, smoke shops and customers who want spare glass parts. It is especially useful for compatible setups where an 18 mm downstem is needed to hold a 14 mm bowl.

Before ordering, customers should confirm both the joint size and the required downstem length. A downstem that is the wrong size or length may not sit correctly inside the water pipe.

Key Features

• Glass 6-slit diffuser downstem pack
• Includes 3 downstems per pack
• High-quality borosilicate glass according to product details
• 6-slit diffuser design for added water bubbling
• 18 mm outer joint diameter according to product details
• 14 mm inner joint diameter according to product details
• Designed for compatible 18 mm female bong joints
• Accepts compatible 14 mm male bowls
• Useful for replacement, repair, backup parts or multi-piece setups
• Length not specified in the provided details
• Sold as one pack of three downstems

How to Measure Your Downstem

To choose the correct replacement downstem, remove the old stem from your bong and measure from the bottom of the ground joint to the end of the stem. Do not include the bowl in this measurement.

Next, confirm the joint size. The outer joint size is the part that fits into the bong, while the inner joint size is the opening that accepts the bowl. This downstem pack is listed as 18 mm outer and 14 mm inner, so it is intended for compatible setups where an 18 mm downstem accepts a 14 mm bowl.

Why Choose This 3-Pack Glass Downstem Set?

This product should be positioned around its 3-pack value and 18 mm to 14 mm compatibility, not just as another single replacement downstem. Customers who break stems often, manage multiple glass pieces or want spare parts ready may prefer a multi-pack instead of buying one piece at a time.

The borosilicate glass construction and 6-slit diffuser design also give the product a stronger upgrade angle than a basic plain stem. It is a useful cart add-on for customers buying a bong, replacing a bowl or refreshing an older water pipe setup.

Product Specs

• Product Type: Glass diffuser downstem pack / bong replacement parts
• Material: Borosilicate glass according to product details
• Diffuser: 6-slit diffuser end
• Outer Joint Diameter: 18 mm
• Inner Joint Diameter: 14 mm
• Pack Size: 3 downstems per pack
• Length: Not specified in the provided details
• Compatibility: Compatible 18 mm female bong joints and 14 mm male bowls
• Best For: Replacement downstem shoppers, bong owners, spare parts, repair setups and smoke shop inventory
• Quantity: Sold as one 3-pack

Care Tips

Remove the downstem before deep cleaning your bong or water pipe. Rinse it regularly and use a suitable glass cleaner when buildup appears. Pay close attention to the six diffuser slits because residue can collect around the small openings.

Rinse thoroughly after cleaning and allow each downstem to dry fully before reinstalling or storing. Store spare downstems in a safe place where the ground joints and diffuser ends will not knock against hard surfaces.

Frequently Asked Questions

How many downstems are included?

This product includes 3 glass 6-slit diffuser downstems per pack.

What joint size is this downstem pack?

Each downstem is listed with an 18 mm outer joint and a 14 mm inner opening according to product details.

What does 18 mm outer and 14 mm inner mean?

The 18 mm outer joint is the part that fits into a compatible bong joint. The 14 mm inner opening is designed to accept a compatible 14 mm male bowl.

Is the downstem length listed?

No. The provided product details do not list the downstem length, so customers should measure their current downstem before ordering.

What does the 6-slit diffuser do?

The six slits help create more bubbling through the water compared with a plain open-ended downstem.

Explore More

Replacing several parts at once? Browse replacement bowl pieces and bong parts or compare bongs and water pipes in Canada if you need a full setup instead of only replacement downstems.

Pairs Well With

Keep the six diffuser slits cleaner between uses with bong cleaning products for glass downstems. For customers upgrading older setups, explore glass bongs with removable downstems and confirm sizing before pairing accessories.