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The Glass Disc Perc Ash Catcher from Green Flower is a bong accessory that keeps your piece cleaner and cools down smoke for smoother hits. As a simple rule, choose the 45° angle for a beaker bong or the 90° angle for a straight tube.
This ash catcher is an essential accessory designed to improve your smoking sessions. By attaching it between your bowl and water pipe, it acts as a first line of defense, trapping ash and debris before they dirty your bong's water. This not only keeps your main piece cleaner for longer but also adds an extra layer of water filtration. The internal disc percolator diffuses smoke, cooling it for a noticeably smoother draw. Made from durable borosilicate glass, it's a straightforward upgrade for any setup.
A disc perc ash catcher provides two main benefits: cleanliness and smoothness. It catches ash to reduce how often you need to clean your bong, saving you time. At the same time, the percolator forces smoke through dozens of small slits, breaking it into smaller bubbles. This process cools the smoke and filters out particles for a much less harsh inhale.
This attachment is the easiest way to keep your bong clean and improve hit quality.
Understanding the key specifications helps you see the value this ash catcher adds to your setup. Each feature is designed with a purpose, from ensuring a perfect fit to delivering a better smoking experience.
| Specification | Value (What it is) | Benefit (Why it helps you) |
|---|---|---|
| Disc Percolator | A flat, horizontal disc with slits around the edge. | Provides consistent, even diffusion with minimal drag for smooth hits without a tough pull. |
| Borosilicate Glass | A type of thermal-shock-resistant scientific glass. | Offers superior durability against heat and accidental bumps for a long lifespan. |
| 14mm or 18mm Joint | The standardized diameter of the connection point. | Ensures a perfect, airtight seal with the most common bong and bowl sizes. |
| 45° or 90° Angle | The angle of the arm that holds the bowl. | Allows for perfect vertical alignment on either beaker bongs (45°) or straight tubes (90°). |
| Integrated Splash Guard | A design feature that prevents water from splashing up. | Keeps dirty ash catcher water from entering your clean bong for a clean session. |
Every specification is chosen to create a more reliable and effective user experience.
Choosing the right ash catcher is about matching the joint size, gender, and angle of your water pipe. Getting this right ensures a stable, airtight fit. This ash catcher has a male joint, designed to fit into the female joint found on most bongs. Follow our simple checklist to find your perfect match.
The choice depends entirely on your bong's design. The goal is for the ash catcher's bowl to sit upright. A 45° ash catcher is for bongs with an angled joint, which is typical for most beaker bongs. A 90° ash catcher is for bongs with a vertical joint, common on straight tubes or rigs. Choosing the wrong angle can cause your bowl to tilt and spill.
The difference is the diameter of the connection. An 18mm joint has a wider opening for greater airflow, which some users prefer. A 14mm joint is more common and provides slightly more restriction, which can improve flavor. Neither is better; it just needs to match your water pipe's joint for a proper seal.
Matching the joint size and angle is crucial for a stable, leak-free connection.
This isn't just another piece of glass; its design is centered on performance and convenience. The combination of a low-drag percolator and high-quality material makes it a functional upgrade. It's built to perform reliably session after session, simplifying your routine while improving the results.
The flat disc percolator is a simple, effective diffusion system. As you inhale, smoke is pulled through the water and forced through tiny slits around the disc. This action breaks a single stream of smoke into a cascade of small bubbles. The bubbling cools the smoke and traps particles with less drag than more complex percs like matrix or honeycomb styles.
The simple, effective design focuses on delivering smooth hits with minimal effort.
When shopping for an affordable upgrade, you'll find a few common types of ash catchers. While basic models just trap ash, a percolator ash catcher actively improves your hit. Here's how the Green Flower Glass Disc Perc Ash Catcher compares to other options in a similar price range.
Under-$30 Ash Catcher Alternatives
| Ash Catcher Type | Primary Benefit | Typical Drag | Best For |
|---|---|---|---|
| Glass Disc Perc | Balanced filtration & cleanability | Low-Medium | Users wanting smooth hits without a hard pull. |
| Honeycomb Perc | Maximum diffusion | Medium-High | Those who prioritize filtration over airflow. |
| Matrix Perc | High-volume filtration | High | Users looking for extreme bubbling and cooling. |
The Disc Perc offers great all-around performance, balancing smoothness with airflow.
Setting up your new ash catcher takes less than a minute. Proper installation and water level are key to getting the best performance without splashing. Follow these simple steps to add powerful filtration to your bong.
The ideal water level for a disc perc is just enough to submerge the diffusion slits. A good starting point is to fill it until the water is about 1/4 inch above the slits. This ensures all the smoke is filtered while leaving enough space to prevent splashback into your main piece.
A simple setup process unlocks a significantly cleaner, smoother session.
Keeping your ash catcher clean is the best way to ensure it functions properly and delivers fresh-tasting hits. Since it's designed to trap gunk, it will get dirty faster than your bong. We recommend rinsing it after each session and deep cleaning it at least once a week.
The best way to prevent clogging is frequent rinsing. After your session, dump the dirty water and rinse the ash catcher thoroughly with hot water. This removes loose resin before it can harden. For a deeper clean, a weekly soak in isopropyl alcohol and a salt shake will break down stubborn residue.
Regular, simple cleaning is key to long-term performance and flavor purity.
An ash catcher is a great starting point for upgrading your experience. To get the most out of your setup, consider pairing it with high-quality accessories designed for performance and compatibility.
All orders placed on the site are packed and fulfilled from our warehouse in Charlotte, NC. When we receive the order, we print a label and you will receive an email or SMS update with tracking info after the label is printed. We work Monday-Friday every week, with exceptions on some holidays. We will post any delays or exceptions on the announcement tab of our site! Typically orders are shipped out the same day or the next business day at the latest from our warehouse and picked up by a USPS driver. Usually, shipping from USPS takes 2-5 days to reach anywhere in the continental US, but during holidays and rush times, shipping can take a few extra days.
We ship out all orders in a discrete and generic bubble wrap envelope or brown cardboard box.
We are currently only shipping within the United States. However, we plan on expanding our company as quickly as we are able, so please stay tuned, follow us on our social platforms and we will update you as soon as we can send these products to other countries. Thanks!
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Yes. We ship orders worldwide. See more information from other shipping related FAQ questions.
Yes. We ship orders worldwide. See more information from other shipping related FAQ questions.
Yes. We ship orders worldwide. See more information from other shipping related FAQ questions.
THCA flower (tetrahydrocannabinolic acid) is cannabis that has high
levels of THCA, a natural compound found in raw cannabis buds.
When heated, THCA converts into THC, the main compound in cannabis that causes a psychoactive high.
With THCa Flower you get the cannabis experience which we all know and love shipped discreetly to your door.
Yes. We ship orders worldwide. See more information from other shipping related FAQ questions.
Yes. We ship orders worldwide. See more information from other shipping related FAQ questions.
Yes. We ship orders worldwide. See more information from other shipping related FAQ questions.
Yes, THCa flower can show up on a drug test. Most drug tests look for THC metabolites, and since THCa turns into THC when heated, it can result in a positive test. If you’re subject to drug testing, it’s best to avoid cannabis products that contain THCa.