What Is an Ash Catcher and How to Use One
By Adult Source | Published: 2026-10-24
Category: How-to Guides
An ash catcher attaches to your bong to catch ash and add filtration. Learn how to set one up, use it, and clean it for smoother hits.
Quick Answer
An ash catcher is a water pipe accessory that sits between your bowl and bong, catching ash and adding an extra layer of filtration for smoother hits.
Why Use an Ash Catcher?
An ash catcher does two main jobs: it keeps your bong cleaner by trapping ash and resin before they reach the main chamber, and it adds extra filtration for a smoother, cooler hit. Many models, like the GEAR Recycler Ash Catcher, include a showerhead perc that diffuses smoke through more water, reducing harshness. The trade-off is that you have one more piece to clean, but the overall maintenance of your bong decreases significantly.
What to Look For in an Ash Catcher
Most ash catchers use a 14mm joint with a 90-degree angle to fit standard bongs. Some models, like the Human Grade "The Inverter" Ash Catcher, feature an inverted joint design that keeps the bowl closer to the bong for a more compact setup. Others, like the GEAR Recycler, use a recycler design that continuously cycles water for extra cooling. Choose based on your bong's joint size and angle, and whether you prefer a compact or taller design.
How to Set Up and Use an Ash Catcher
- Check Your Bong's Joint: Measure your bong's joint size (usually 14mm or 18mm) and angle (45° or 90°). Most ash catchers, including the ones listed here, use a 14mm 90° joint. If your bong has a different joint, you'll need an adapter. A 14mm 90° ash catcher fits most standard bongs, but always double-check your bong's joint first.
- Add Water to the Ash Catcher: Fill the ash catcher with just enough water to cover the downstem or perc. Too much water causes splashback; too little reduces filtration. For recycler models like the GEAR, fill until water cycles smoothly through the return tube. Start with less water and add more as needed to avoid pulling water into your mouth.
- Attach the Ash Catcher to Your Bong: Insert the ash catcher's male joint into your bong's female joint. Give it a gentle twist to create a snug seal. If it's loose, use a rubber grommet or silicone adapter. Avoid forcing it, as glass can break. A dry-fit test without water helps you check the seal before filling.
- Place Your Bowl on the Ash Catcher: Insert your bowl or the included bowl (like the one with the Human Grade ash catcher) into the ash catcher's female joint. Make sure it's secure but not too tight. If the bowl feels loose, a small O-ring can improve the seal.
- Light and Inhale Slowly: Light your herb and inhale gently. The smoke will pass through the ash catcher's water first, then into your bong. A steady, slow draw gives the perc time to diffuse the smoke properly. If you pull too hard, you might pull water through; a slow draw is smoother and more efficient.
- Clean the Ash Catcher Regularly: Empty the water after each session to prevent resin buildup. For a deeper clean, soak the ash catcher in isopropyl alcohol and salt, shake, and rinse with warm water. Clean it every few uses to keep it functioning well. A clean ash catcher hits smoother and lasts longer; don't wait until it's clogged.
Ash Catchers We Recommend
- GEAR: Recycler Ash Catcher (14mm - 90° - Slyme Green): Made of 100% borosilicate glass with a showerhead perc and recycler design. The recycler design keeps water moving for extra cooling, while the showerhead perc diffuses smoke for smoother hits.
GEAR: Recycler Ash Catcher (14mm - 90° - Slyme Green) - Human Grade: "The Inverter" Ash Catcher (14mm - 90° - Clear): Features an inverted joint, shower perc, and includes a flower bowl. The inverted joint creates a compact setup, and the included bowl means you don't need to buy one separately.
Human Grade: "The Inverter" Ash Catcher (14mm - 90° - Clear)
