Pre-Cooler with Diffuser SG19 115mm (Black Leaf)

Better Bubbles, Better Smoke: Get Cooler Hits and a Cleaner Piece

Black Leaf® Pre-Cooler with Diffuser instantly improves your sessions by delivering smoother, filtered smoke. It catches ash and traps resin before they can dirty your bong, giving you fresh-tasting hits while drastically cutting down your cleaning time. Just attach it to your SG19 bong to feel the difference a double-filtered hit makes.

• Material: Glass
• Height: 110mm
• Diameter: 35mm
• Joint Connection: 2x SG19 (18.8mm)

How a pre-cooler with diffuser works

The secret is the 6-slit diffuser inside. It forces smoke through the water, creating a storm of bubbles that rapidly cools your hit and makes it less harsh on your throat. This extra filtration step also acts as an ash catcher, keeping all the gunk and debris contained in the pre-cooler’s water.

How to use a pre-cooler with diffuser

1. Fill the pre-cooler with enough water to cover the diffuser slits.
2. Remove the bowl from your bong.
3. Connect the pre-cooler to your bong’s SG19 adapter.
4. Fit your SG19 bowl onto the top of the pre-cooler.