






✨ Upgrade your clean game with power, reach, and freedom! 🔥
The LANMU Upgraded Extension Hose is a 35-inch flexible vacuum accessory with an integrated electrical connection, compatible with Dyson V7, V8, V10, and V11 cordless vacuums. It supports both motorized and non-motorized attachments, features an ergonomic trigger lock for hands-free operation, and includes a quick-release button for easy tool changes—perfect for professionals seeking efficient, extended reach cleaning.





















| ASIN | B0FCF24TVB |
| Best Sellers Rank | #1,197,108 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #2,959 in Vacuum Attachments |
| Brand | LANMU |
| Brand Name | LANMU |
| Color | Red |
| Connector Type | trigger lock |
| Customer Reviews | 4.2 out of 5 stars 49 Reviews |
| Exterior Finish | ABS |
| Included Components | trigger lock |
| Item Dimensions | 8 x 6 x 2 inches |
| Item Weight | 6.4 ounces |
| Item dimensions L x W x H | 8 x 6 x 2 inches |
| Manufacturer | LANMU |
| Manufacturer Part Number | 3788 |
| Material | Acrylonitrile Butadiene Styrene |
| Material Type | Acrylonitrile Butadiene Styrene |
| Model Number | 3788 |
| Number of Packs | 1 |
| Number of Pieces | 2 |
| Set Name | Extension Hose and Trigger Lock Set |
| Size | 1.25 inches |
| Thread Type | NPT |
| Unit Count | 2 Count |
P**D
Fits Dyson vacuums.
This worked perfectly with my Dyson stick vacuum; it was well worth the money. It just snaps right in and bends into all those difficult places.
C**E
Works great on most all models with slight modification
So I got this attachment with the intention of using it with my Gen5Outsize vacuum cleaner to use attachments like the pet hair tool head with ease when vacuuming hard to reach areas for the Dyson unit itself. Of course it was not advertised as compatible but I decided for the price to pick one up anyways. All that makes it compatible or not with the later generations is a small fin divider between the power prongs on the hose and upon unscrewing it really fast, clipping the fin with some flush cutters and screwing it back in I now am able to use it no problem on my newer model Dyson. Of course do this at your own discretion but so far I vacuumed out whole couch with it and the powered tool head and it works great! I only wish it was a little longer in its tube length as the 35” length it calls out is for the fully pulled apart tube but for the most part it’s spring force holds it together much shorter than that and I prefer not to fight and pull all the time. Again for this price I might just pick up a second one to connect end to end but would totally purchase if it was about a foot longer for a few more bucks if they decided to lengthen it from its current length.
A**Y
Good enough
So I bought this mainly for the trigger do-dad. It works, was a little tricky to figure out how to get it on. It doesn’t work (for me) the way it should but does the trick. I’m sure the hose thing is good too. Fits my Dyson v8
J**G
Yes, it works with V15!
1st off, I don't know why the photos say it doesn't work with the V15. I read other reviews before buying and they said it works, so I bought it. It definitely works with no issue. The hose itself works great with my V15. I wanted it to power the small brush head and it does just that. However, the BEST thing about this is the trigger hold. What an ingenious little invention they bundle in. It holds the trigger so you can use 2 hands to clean while using the hose. I just leave it on because it's great for everything.
J**.
Works with the V15 to transmit suction and power and at a fraction of the cost of the competition
1-2026 Works with the V15 to transmit suction and power and at a fraction of the cost of the competition We just got a V15, and the bare floor laser brushhead could not reach the needed angle under our low bed frame. I looked at the Dyson low attachment and learned that it does not pass through power. The Dyson brand extension hose also reportedly does not pass through power. That got me looking at extension hoses that do pass through power...This one was for $13, and the other runs $30. I got both, and both seem to function similarly with our V15 and pass through power and suction. This less expensive version also includes a little red trigger lock gizmo, shown in the photo, with a side-to-side slider that enables the user to keep the trigger switch "on" without pressing the trigger. Such trigger locks cost nearly as much as the hose, if purchased separately.
R**S
Lanmu extension hose and trigger lock
This item should actually have 2 pieces. One is the hose and the other is a trigger lock. My package only contained the hose. I have sent the manufacturer a request for the trigger lock. If they don’t send it I will return the package.
B**5
No Gaskets, Poor Suction
There is no sealing gasket in the tool attachment port like there is on the dyson vacuum. This allows air to easily bypass the tool and get sucked in around where it attaches, causing a severe degradation in suction performance. This is very easy to test with the crevice tool, just cover up the end with your hand. Without the hose the vacuum will surge a few times and shut off. With the tool it will stay on because it's easily sucking air through the poor fitting between the hose and the tool. Other than that glaring issue (which I may have a fix for) the quality seems ok. The hose could be a little longer, but perhaps I can stretch it out so it isn't fighting me so much. On the vacuum end of the hose the plastic is a little thin so it doesn't interface well with the vacuum's gasket, and it also doesn't have as good of an interaction with the vacuum port as my attachments do. I will update how it goes with my fix.
M**G
Perfect fit!
I bought this for my Dyson V8. It worked absolutely great with the powered cleaning head that has a rotating brush and also with all unpowered brush. The fit is perfect. There was no leakage around the connecting joints. It also came with a trigger lock that I really like so I didn't have to keep pressing/holding the trigger when using the hose with a brush.
A**T
Good quality
Just what I was after. Nicely made, good quality
M**T
no extra wires!
I only gave this 5 stars because 6 stars isn't allowed. It is PERFECT. The wires for the end attachment are part of the hose coils (as a human I am a fan of a double helix) - not separate so there's nothing to catch or wear. Pairs perfectly with the small Dyson powered cleaning brush head. Perfect for my stairs.
S**T
Definitely upgraded attachment for Dyson vacuum
So pleased that it works with my Dyson v8 motorized attachments and crevice device with LED light! This extension hose makes it easier to clean. Definitely an upgrade from the regular hose.
N**O
Works great!
Works great with my V15s. Pins are working so I can use "electrified" heads, well done Dyson not to provide this anywhere so we can support other businesses 👍
P**N
Nice to have a hose with power.
Unlike the official part from Dyson this hose has power, so works with motorised attachments. It works well with the small stair brush. Shame it had to be shipped from the US, but it did arrive fairly quickly.
Trustpilot
4 days ago
2 months ago