4" Red Eye UFO Perc Glass Ash Catcher

When the ember drops and the smoke rolls, the first thing you notice is how clean the pull feels.

What It Is

The 4" Red Eye UFO Perc Glass ash catcher from AFM Smoke is a solid glass accessory built to sit between your bowl and water chamber. It sports a 14mm or 18mm joint and can be set at a 45° or 90° angle, letting you match it to any rig without extra adapters. At just four inches tall, the glass body adds minimal height while catching ash and debris before they reach your water, keeping your sessions smoother and your pipe cleaner.

Because it’s an authentic AFM Smoke piece, you get exactly what the specs promise – no hidden components, just sturdy glass and a precise fit. If you’re hunting for more options, take a look at our selection of ash catchers or explore the broader AFM Smoke collection for matching accessories.

Why You’ll Love It

• Crystal‑clear pulls: The glass barrier stops ash before it reaches the water, so each inhale tastes pure.
• Versatile fit: Dual joint sizes (14mm / 18mm) and two angle options let it pair with most rigs without extra hardware.
• Low profile: At four inches tall it adds barely any extra height, keeping your setup stable and easy to handle.
• Durable glass: Thick, heat‑resistant glass stands up to regular use and resists cracking.
• Simple maintenance: A quick rinse and occasional iso‑salt clean keep it performing like new.

How To Use It

Slide the ash catcher onto your rig’s joint, making sure the angle aligns with your bowl orientation, then attach your bowl as usual. Light, draw, and enjoy the cleaner smoke. For care, rinse with warm water after each session and give it a monthly soak in isopropyl alcohol with coarse salt to dissolve any residue.