If your bong or dab rig is the body, the perc is the lungs. And yeah, your dab pad, your dab station, all the little cannabis accessories around it, they all end up shaping what kind of percolator actually makes sense for you.
I have been using percs in one form or another since dome and nail days, so about a decade and a half. I have loved some, hated others, and scrubbed way too much reclaim out of a few that "looked cool" and hit like wet cardboard.
So let’s skip the hype and get into what actually works.
A percolator takes your smoke or vapor, breaks it into smaller bubbles, and forces it through water.
More bubbles means more surface area, which means better cooling and filtration. That is the whole job.
The water grabs some of the harsh stuff and knocks the temperature down.
You feel that as smoother hits, less throat burn, and usually less coughing, especially on big rips.
But it is never free.
More diffusion usually means more drag and sometimes a little flavor loss.
So the whole perc conversation is really: how much smoothness do you want, and how much airflow and flavor are you willing to trade for it.
Flower and dabs are not the same, and they should not use the same percs unless you genuinely do not care that much about flavor.
For bongs and flower pieces, I like more aggressive percs:
These handle fat bowls, stack clouds fast, and make big hits much easier on the lungs.
You will feel the drag go up as you add more percs, but if you are ripping a full 0.3 gram snap, your lungs will thank you.
For dab rigs, especially with good concentrates like live resin or rosin, I lean lighter:
Dabs already hit smoother than flower.
Too much diffusion and all your terps get washed out, especially on low temp or cold start hits.
Let’s run through the common percs you see on bongs and dab rigs right now, with real pros and cons, not just "it looks cool".
Those vertical arms that look like seaweed? That is a tree perc.
Good for:
Pros:
Cons:
I used to love 12 arm trees in tall bongs. Now I avoid them for daily rigs because cleaning those arms with reclaim stuck inside is one of the worst chores in glass.
Think of a dome or disc at the bottom with slits all around like a showerhead.
Good for:
Pros:
Cons:
If I had to recommend one safe, boring, reliable perc style to almost anyone, showerhead wins. It just works.
These are those gridded cylinder percs with tons of little cuts or holes.
Good for:
Pros:
Cons:
I have a matrix perc bong that is amazing for flower and wrong for rosin. Flavor dies. Clouds are fat, but taste is gone.
Flat discs with a ton of small holes. Usually stacked in twos or threes in taller tubes.
Good for:
Pros:
Cons:
If you like clearing a foot tall tube on 4 honeycomb discs, you probably do not care about flavor. And that is fine. Own it.
A horizontal tube with slits along the side, usually low in the piece.
Good for:
Pros:
Cons:
A well designed inline perc in a small dab rig is one of my all time favorite feels. Strong but not suffocating.
Slanted cuts that spin the water in a tornado pattern.
Good for:
Pros:
Cons:
I call these "party percs". They work fine, but I buy them when I want fun function, not elite performance.
Swiss percs have big holes in the glass like cheese. Fab egg style has hollow chambers with tunnels in between.
Good for:
Pros:
Cons:
My favorite rosin rig right now is a small fab egg style with a simple perc. It diffuses enough, but the flavor stays sharp.
Short answer: more than most people admit.
Thick diffusion looks amazing the first week.
By month two, that matrix perc or triple honeycomb is a sticky reclaim graveyard unless you are religious with ISO and hot water.
Stick to:
You will actually keep those clean. Which means your hits will actually taste good.
This is where a good silicone dab mat and setup really helps too. If your oil slick pad area is always dirty, your glass usually is too. A clean station nudges you to keep everything else dialed.
This sounds small, but it matters more as you collect gear.
If you have a proper dab station with a dab pad, dab tray, tools, q tips, ISO, and all your dabbing accessories in one place, you are way more likely to maintain more complex perc pieces.
If your rig lives on a clean oil slick pad or silicone dab mat, with:
You can realistically keep a recycler with a Swiss perc or matrix perc clean enough to perform well.
If you are running silicone mat dabbing on your coffee table, no cleaning tools in sight, and your rig is permanently glued to that mat with old reclaim, keep your percs simple.
A single perc, maybe a recycler at most. Anything more and it will just become a foggy, clogged relic.
Let me break down realistic options in 2024, not fantasy collections.
Budget Flower Setup ($60,$100)
Mid Flower Setup ($120,$220)
Premium Flower Setup ($250+)
Budget Dab Rig ($50,$100)
Mid Dab Rig ($120,$220)
Premium Dab Rig ($250,$500+)
If you run a desktop vaporizer with a water attachment, same rule applies. Use simple percs. Vaporizers already give cooler hits, so over diffusing them just mutes flavor.
Real talk, function has gotten a lot better in the last 5 to 10 years.
You see:
Percolators have followed that. Instead of huge trees and monster honeycomb stacks, more glassmakers are dialing in:
People finally started noticing that "more percs" does not automatically mean "better hits". Especially for dabs.
And as cannabis accessories got better, from real concentrate pads to better dab trays and silicone mats, maintaining nicer glass stopped being a lost cause.
A lot of us now run a small, clean rig on a tidy oil slick pad, not some tall, filthy dorm bong in the corner.
Here is how I would pick, if we were standing at your dab pad looking over your setup right now.
Ask yourself:
1. Are you mostly flower, mostly dabs, or a true 50/50 hybrid?
2. How often do you actually clean your glass, not how often you say you clean it?
3. Do you care more about huge clouds or about flavor and smooth, gentle hits?
Then match this up.
If you only remember one thing, make it this: the best perc is the one you will actually maintain and enjoy, not the most complicated one on the shelf.
Pick something that matches your real habits, build a clean little dab station around it, and your hits will be smoother than half the over-perced glass people flex online.
And if you are staring at your current setup thinking, "Yeah, this tastes like hot coins and regret," it is probably time for a fresh perc and a fresh dab pad to match.