_edited.jpg)
🧊 What Are Bubble Hash Micron Bags? A Complete Guide to Every Micron Size
- BUBBLEBAGDUDE
- 4 days ago
- 3 min read
If you've ever looked at a bubble bag kit, you've probably wondered:
"Why are there so many different micron bags?"
220 micron...
160 micron...
120 micron...
90 micron...
73 micron...
45 micron...
25 micron...
Do you really need all of them?
The short answer is yes, because every micron bag plays a different role in separating trichomes during ice water extraction.
In this guide, we'll explain what each micron bag does, what type of resin it collects, and how to use every bag for cleaner, higher-quality bubble hash.
🧪 What Does "Micron" Mean?
A micron (µm) is a unit of measurement equal to one-millionth of a meter.
For bubble hash, the micron rating refers to the size of the mesh openings in each extraction bag.
Large micron numbers allow larger particles through.
Smaller micron numbers capture smaller particles.
Using multiple micron bags lets you separate resin into different quality grades instead of mixing everything together.
🎯 Why Use Multiple Bubble Bags?
Every trichome head has a slightly different size.
Instead of collecting everything in one bag, a multi-bag system separates resin into cleaner fractions.
Benefits include:
Better purity
Better melt quality
Easier grading
Higher-value hash
That's why professional extractors almost always use complete bubble bag sets.
🔵 220 Micron Bag (Work Bag)
Purpose
The 220µ bag is the first bag used during extraction.
It catches:
Large plant material
Leaves
Stems
Ice
Very little finished hash should remain here.
Think of it as your primary filter.
🟢 190 Micron Bag
The 190µ bag catches:
Large contaminants
Oversized resin
Remaining plant debris
Depending on the strain, some usable resin may appear here, but most extractors don't consider it top-quality.
🔴 160 Micron Bag
The 160µ bag begins collecting larger resin heads.
Some strains produce excellent hash here.
Others produce mostly lower-grade material.
Always inspect each run individually.
🟠 120 Micron Bag
Many extractors consider the 120µ bag a transition point.
You'll often find:
Good resin production
Nice terpene profile
Solid quality
Some strains produce excellent melt in this bag.
⚫ 90 Micron Bag
The 90µ bag is one of the stars of the entire extraction.
This bag often contains:
High-quality resin heads
Excellent melt
Strong terpene content
Many six-star bubble hash batches come from this micron.
🟡 73 Micron Bag
Another premium bag.
The 73µ bag frequently captures:
Mature trichome heads
Excellent flavor
Outstanding melt quality
Many experienced extractors consider the 73µ and 90µ bags their favorites.
⚪ 45 Micron Bag
The 45µ bag catches smaller resin heads.
Quality depends heavily on:
Genetics
Material
Extraction technique
Sometimes this bag contains excellent hash.
Sometimes it's better suited for pressing into rosin.
🔵 25 Micron Bag
The final filtration bag.
It catches the smallest particles that make it through the rest of the stack.
Some extractors save this material separately.
Others combine it with lower grades for cooking or pressing.
📊 Which Micron Bags Usually Produce the Best Hash?
Although every strain is different, many extractors find the best quality in:
🥇 90µ
🥈 73µ
🥉 120µ
Don't assume every run will be the same.
Always evaluate:
Color
Melt
Aroma
Texture
🧠 Should You Mix Micron Bags Together?
Generally, no.
Keeping each micron separate allows you to:
Grade quality accurately
Identify your best resin
Blend later if desired
Once mixed, you can't separate them again.
⭐ Why Quality Bubble Bags Matter
Precise micron sizing is essential.
Poor-quality bags can have inconsistent mesh openings, which affects separation and overall hash quality.
That's why many extractors choose:
Designed for:
Accurate micron separation
Durable stitching
Reliable filtration
Long-lasting performance
📋 Quick Micron Reference
Micron | Main Purpose |
220µ | Work bag, catches plant material |
190µ | Large contaminants |
160µ | Larger resin heads |
120µ | Mid-to-high quality resin |
90µ | Premium melt potential |
73µ | Premium melt potential |
45µ | Smaller resin heads |
25µ | Finest particles |
🧩 Final Thoughts
Understanding micron bags is one of the biggest steps toward making better bubble hash.
Instead of thinking of them as "just filters," think of them as tools that let you sort your resin by quality.
Learning what each bag collects will help you produce cleaner, more consistent, and higher-value bubble hash.
👉 Ready to upgrade your extraction setup?
Explore the BubbleBagDude 5-Gallon Bubble Bag Collection and start separating your hash like a pro.
❓ Quick FAQ
What is the best micron bag for bubble hash?
Most extractors consider the 73µ and 90µ bags to produce the highest-quality bubble hash, though results vary by strain.
Do I need every micron bag?
Yes. A complete set allows better separation and grading than using only one or two bags.
Why should I keep each micron separate?
Keeping each micron separate helps you evaluate quality, melt characteristics, and resin yield before deciding whether to blend batches.
Can different strains produce different results in each micron bag?
Absolutely. Genetics play a major role in which micron sizes collect the highest-quality trichomes.
Comments