






Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Ireland.
🌀 Elevate your dust control game — because clean workspaces mean sharp minds!
The Festool 204083 CT CYCLONE Dust Separator CT-VA-20 is a compact, aluminum dust pre-separator designed to extend filter life by capturing large debris before it reaches your filter bag. Engineered to fit perfectly within the Festool Systainer modular system, it offers OSHA Table 1 compliance when used with HEPA-certified CT Dust Extractors. Lightweight at 15.4 pounds and compatible with all CT 26/36/48 models, it’s the smart, portable solution for high-dust environments.








| ASIN | B07GDVT5MX |
| Best Sellers Rank | #142,739 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #25 in Shop Dust Collectors |
| Brand | Festool |
| Brand Name | Festool |
| Compatible Devices | Vacuum Cleaner |
| Customer Reviews | 4.5 out of 5 stars 414 Reviews |
| Global Trade Identification Number | 04014549327111 |
| Included Components | CT Cyclone |
| Item Dimensions L x W x H | 15.55"L x 11.61"W x 20.28"H |
| Item Type Name | Festool 204083 CT Cyclone Dust Separator |
| Item Weight | 7 Kilograms |
| Manufacturer | Festool |
| Manufacturer Part Number | 204083 |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | 204083 |
| Product Dimensions | 15.55"L x 11.61"W x 20.28"H |
| Reusability | Reusable |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year. |
G**.
Works as expected and meets Festool performance and quality.
First of all I’m a Festool Fanatic and I am a professional cabinet maker, so this was an answer to a problem I had in my shop. My shop vacuum is set up as a tool caddy, with the boom arm hose and a moving work station. Whenever my vacuum bag was full I had to disassemble my unit to retrieve the bag and replace or empty the bags (I set up a way to suck the dust out with my large delta 4” vacuum to save money on bags) So when I caw this product I was excited but the reviews were mixed as to performance. To be honest, when I first installed it I was concerned that the suction was reduced quite a bit from a straight hose connection, but decided to give is a trial run with my current project. After cutting several sheets of plywood and solids, I was surprised at how well my saws and sanders worked collecting the dust. I saw no loss of suction efficiency in my tools, and the CT Cyclone bin filled up and I dumped it not having to get to the bag. I have not used my router or domino yet, but I’m sure it will continue to perform well. I will give an update later if it does not. So far so good with my first experience.
S**S
Great dust seperator
It fits perfectly inside my workcenter and paired up to my ct-26, it very effectively seperates almost everything from the air stream. I have not had to change a bag since i installed this, and there has been no loss in suction. Expensive, (duh, festool) but worth it.
W**R
Great system
I bought this with the CT 26 vac system all at once, I cannot possibly tell you how pleased I am with this system. It does a superb job at separating the wood chips and dust from the filter bag. I know it seems like a lot to invest but you won't regret it at all. The shipping was very fast and the product arrived in perfect condition from the vendor.
D**Y
Festool 204083 CT CYCLONE Dust Separator CT-VA-20
What can I say, it's Festool. Expensive but worth it if you're into that sort of thing. Fits well on my CT-26
Z**K
Cost a lot. But couldn’t go without it now that I have one
Way overpriced as you already now. However let’s get down to it. I have this on my CT MIDI. Yes it fits it like a glove. You do loose some suction but it’s not a shop vac. It’s a dust extractor. If you want to suck the paint off a car use your shop vac. If you want to catch fine dust and medium chips but don’t want to blow through vac bags then this is a great pair to your festool vac. I use the extractor with my midi no matter what I’m doing. I use it with the track saw. Table saw everything and anything. Big chips are a waste of time. Sanding and cutting with a track saw or miter saw this is my go to set up. I will note that the cyclone parts are friction fit and uses the sustainer lid to hold them in place. It’s really easy to get the parts Misaligned and you will notice a dramatic drop in auction when they are not seated correctly. You will notice some loss in auction but still plenty of power to catch sanding dust and chips. Also a standard shop vac hose will plug right into this thing.
A**Y
It’s a Festool
As with all Festool products, this is a well thought out tools that just works so well. It’s hooked up to my CT36 AC and captures probably 95% or more of the sawdust my saws spit out, drastically reducing time spent emptying bags or tossing out reusable bags for those that don’t use a lifetime bag. Just like all things Festool, I put this purchase off for a long time because of cost, but as soon as I bought it I wish I just sacked up and bought it years ago.
D**N
Must Have for Festool vacs
I had about three cyclone systems and always had trouble with buckets breaking. Has this unit for a while now with no problems. Love how it fits on the Festool vac and I can attach another sustainer for sandpaper
M**0
Ok for sawdust I guess
This system is designed for sawdust as far as I can tell. I have 3 Planex sanders & a couple CT 36 units - purchased this add-on unit to mitigate drywall dust & popcorn texture ( we remove a lot of popcorn ceilings ) the system works OK but honestly the loss of suction makes it a dealbreaker. Considering the price for just some plastic containers & systainer …. it’s honestly mind bottling that they charge $500 for this. Can’t recommend unless you use it for sawdust exclusively & insist on a matching system. I used it on an interior trim install with a big dust shroud & that was the only time it was useful. It’s sits in my shop.
C**N
Au top
Très efficace en complément de l aspirateur et permet de consommer moins de sac sur l aspirateur car il reste que les particules fines dans le sac.
T**R
It's great !!
This is great especially in a small workshop/shed. It's so versatile you can use it on top or next to it , with or without the tub. And the suction is really good. It's a bit expensive but it's so versatile and great in a works great in small areas. Definitely recommend it 👌
S**R
Dadurch hält der Staubsauger noch länger
Echt super das Teil. Dadurch hält der Staubsauger noch längere Jahre durch.
R**J
Marche très bien 👍🏻
Parfait 👌
B**R
Teuer aber sein Geld wert
Der einzige Nachteil ist das es teuer ist sonst super
Trustpilot
1 month ago
3 weeks ago