18mm Female to 18mm Female Glass Adapter

$12.53

In stock — ready to dispatch

Seamless Adaptation: Easily bridge two 18mm male connections without needing to purchase an entirely new glass rig setup.
Premium Borosilicate Glass: Crafted from heavy-duty, high-quality glass to ensure outstanding durability and thermal resistance.
100% Pure Vapor Path: Delivers clean, untainted flavor retention with zero metallic or plastic off-gassing.
Precision Ground Joints: Engineered with exact 18mm female fittings on both ends to guarantee a perfectly airtight seal.
Discreet AU Shipping: Dispatched quickly in plain, secure packaging from our local warehouse.

100% plain packagingDiscreet, no branding outside
Express dispatchAustralia Post tracked delivery
Secure paymentCredit card & crypto, 256-bit SSL
Free shipping over $120$19.99 flat rate below

Description

Key Features & Vapor Performance

When it comes to vapor performance, maintaining an uninterrupted, clean pathway is essential. This glass adapter functions as a pure bridge, ensuring your vapor never contacts materials that could alter its flavor profile. By connecting two 18mm male joints, it allows you to customize your glass setups or connect your favorite dry herb vaporizer to a variety of water filtration rigs. The wide-bore internal diameter ensures unrestricted airflow and zero draw resistance, allowing for dense, satisfying clouds with every draw.

Build Quality & Ergonomics

Crafted from premium-grade borosilicate glass, this adapter is built to withstand high temperatures and daily wear. Its robust construction ensures resistance to thermal shock, making it highly durable during cleaning and active sessions. Both 18mm female joints feature precision-ground frosting, which creates a secure, airtight seal when paired with male connections. This prevents any vapor leaks, ensuring maximum efficiency and a highly stable connection that stays firmly in place.

How to Use & Maintenance

Assembly: Gently insert the 18mm male joint of your vaporizer or bowl into one female end of the adapter.
Connection: Insert the second 18mm male joint of your water piece or rig into the opposite female end, ensuring a snug, friction-fit seal.
Operation: Draw slowly to enjoy a completely sealed, pure glass vapor path.
Cleaning: To maintain optimal flavor, soak the adapter in isopropyl alcohol for 10-15 minutes, rinse thoroughly with warm water, and allow to dry completely before your next session.

What's in the Box

1 x 18mm Female to 18mm Female Glass Adapter

Frequently Asked Questions

Will this fit my 14mm connections?

No, this adapter is specifically designed for 18mm male fittings. If you have 14mm joints, you will need a reducer or a 14mm adapter to ensure compatibility.

How often should I clean the adapter?

For the best flavor and performance, we recommend cleaning the glass adapter once a week or whenever you notice residue buildup. A quick soak in isopropyl alcohol easily restores it to pristine condition.

At ZVaporizer Australia, we source only the highest quality glass accessories to elevate your setup. Explore our full range of vaporizer parts and accessories to find the perfect match for your daily routine.

Specifications

Device Type: Glass Adapter
Joint Size: 18mm
Gender: Female to Female
Material: High-Quality Borosilicate Glass
Compatibility: 18mm Male Fittings
Vapor Path: All-Glass

Shipping & returns

100% discreet packaging in unmarked plain boxes with neutral sender details for customer privacy. Free shipping over $120; otherwise $19.99 flat rate.

14-day return policy for unused, sealed vaporizers and accessories in original manufacturer packaging. Return postage is covered by the customer.

Age restriction (18+)

All products are strictly intended for legal herbal use by adults aged 18 and older. Proof of age may be requested upon delivery.