FC-MOD 18mm Modular Ash Catcher

Compact Filtration, Same Modular Power

The FC-MOD Ash Catcher takes the same proven design of the FC-MOD Rig and scales it down into a compact accessory that keeps your main piece cleaner while improving airflow. Built for 18 mm flower rigs, this ash catcher adds a first stage of diffusion and filtration before vapor or airflow reaches your main chamber. It’s the perfect add-on for anyone who values smoother draws, cleaner glass, and modular flexibility. It does add a different draw and resistance so you’ll want to play with water levels for the best overall hit.

Key Features

• Miniaturized version of the FC-MOD Rig for 18 mm setups.

• Thick borosilicate glass for strength and easy cleaning.

• Two interchangeable downstems: diffusion perc or 3-hole design.

• Slightly restricted pull for efficient filtration using less water.

• Keeps your main glass clean and you can use it dry!

Small but Mighty

Despite its smaller size, the FC-MOD Ash Catcher delivers impressive performance. The reduced water volume means vapor stays flavorful and concentrated while still being cooled and filtered before reaching your rig. It’s ideal for users who want a more refined airflow without altering the feel of their favorite setup. The slight restriction creates a satisfying pull that balances smoothness with density.

Keep Your Glass Cleaner, Longer

By trapping residue and plant matter before it enters your main rig, this attachment extends the lifespan of your glass between cleanings. Swap between the diffusion down stem for extra bubbling action or the 3-hole stem for a simpler, more direct path. Either way, the FC-MOD Ash Catcher is easy to rinse, rebuild, and adapt to your existing 18 mm system.

Designed to Pair with The Dab Hut’s Ball Vapes

Pair it with the Ruby Twist or Wireless One-Hit Wonder for an even cleaner, more flavorful flower-vapor experience. The FC-MOD Ash Catcher works flawlessly with any 18 mm flower rig and maintains airflow balance while reducing reclaim buildup. It’s a small upgrade that makes a big difference in daily performance. Pair it with the FC-MOD Flower Rig, Straight Fab or the Flower Dab Rig. Any can be used and provide a new experience for you!