Karcher WD 4 Premium 20L Wet & Dry Vacuum
Overview The middle class WD4 Premium multi-purpose vacuum cleaner features a robust & corrosion-resistant 20-litre stainless steel container and is equipped with a flat fold filter in a filter cartridge, which can be quickly removed by simply folding it out, without any contact with dirt. The filter is ideal for wet and dry suction with no need to change the filter. With a power consumption of only 1000 watts, the WD4 Premium performs as well as a 1600-watt vacuum cleaner. Other features of the device are the 'Pull & Push' locking system, the ergonomic handle and the practical cable and accessory storage on the device. The handle is removable, so that accessories can be directly attached to the hose. In combination with the newly designed suction hose, the clip-on floor nozzle with 2 rubber & 2 brush strips guarantees optimal suction of all types of dirt. The parking position allows intermediate parking of the spray pipe & floor nozzle during work breaks. Key Features Patented filter removal technology Quick and easy removal of the filter by folding out the filter cartridge - without any contact with dirt. For wet and dry suction without changing the filter. Newly developed floor nozzle and suction hose For perfect cleaning results, with dry or wet, fine or coarse dirt. For maximum convenience and flexibility when vacuuming. Removable handle Offers the possibility of attaching different nozzles directly on the suction hose. For easy vacuuming even in the tightest of spaces. Practical parking position Quick and convenient temporary storage of suction tube and floor nozzle during breaks. Practical cable and accessory storage Space-saving, safe and easy-to-reach storage of suction hose, connection cable and accessories. "Pull & Push" locking system For easy container opening and closing. Ergonomically shaped carrying handle Enables convenient transport of the device.
Overview The middle class WD4 Premium multi-purpose vacuum cleaner features a robust & corrosion-resistant 20-litre stainless steel container and is equipped with a flat fold filter in a filter cartridge, which can be quickly removed by simply folding it out, without any contact with dirt. The filter is ideal for wet and dry suction with no need to change the filter. With a power consumption of only 1000 watts, the WD4 Premium performs as well as a 1600-watt vacuum cleaner. Other features of the device are the 'Pull & Push' locking system, the ergonomic handle and the practical cable and accessory storage on the device. The handle is removable, so that accessories can be directly attached to the hose. In combination with the newly designed suction hose, the clip-on floor nozzle with 2 rubber & 2 brush strips guarantees optimal suction of all types of dirt. The parking position allows intermediate parking of the spray pipe & floor nozzle during work breaks. Key Features Patented filter removal technology Quick and easy removal of the filter by folding out the filter cartridge - without any contact with dirt. For wet and dry suction without changing the filter. Newly developed floor nozzle and suction hose For perfect cleaning results, with dry or wet, fine or coarse dirt. For maximum convenience and flexibility when vacuuming. Removable handle Offers the possibility of attaching different nozzles directly on the suction hose. For easy vacuuming even in the tightest of spaces. Practical parking position Quick and convenient temporary storage of suction tube and floor nozzle during breaks. Practical cable and accessory storage Space-saving, safe and easy-to-reach storage of suction hose, connection cable and accessories. "Pull & Push" locking system For easy container opening and closing. Ergonomically shaped carrying handle Enables convenient transport of the device.
Overview The middle class WD4 Premium multi-purpose vacuum cleaner features a robust & corrosion-resistant 20-litre stainless steel container and is equipped with a flat fold filter in a filter cartridge, which can be quickly removed by simply folding it out, without any contact with dirt. The filter is ideal for wet and dry suction with no need to change the filter. With a power consumption of only 1000 watts, the WD4 Premium performs as well as a 1600-watt vacuum cleaner. Other features of the device are the 'Pull & Push' locking system, the ergonomic handle and the practical cable and accessory storage on the device. The handle is removable, so that accessories can be directly attached to the hose. In combination with the newly designed suction hose, the clip-on floor nozzle with 2 rubber & 2 brush strips guarantees optimal suction of all types of dirt. The parking position allows intermediate parking of the spray pipe & floor nozzle during work breaks. Key Features Patented filter removal technology Quick and easy removal of the filter by folding out the filter cartridge - without any contact with dirt. For wet and dry suction without changing the filter. Newly developed floor nozzle and suction hose For perfect cleaning results, with dry or wet, fine or coarse dirt. For maximum convenience and flexibility when vacuuming. Removable handle Offers the possibility of attaching different nozzles directly on the suction hose. For easy vacuuming even in the tightest of spaces. Practical parking position Quick and convenient temporary storage of suction tube and floor nozzle during breaks. Practical cable and accessory storage Space-saving, safe and easy-to-reach storage of suction hose, connection cable and accessories. "Pull & Push" locking system For easy container opening and closing. Ergonomically shaped carrying handle Enables convenient transport of the device.
Overview The middle class WD4 Premium multi-purpose vacuum cleaner features a robust & corrosion-resistant 20-litre stainless steel container and is equipped with a flat fold filter in a filter cartridge, which can be quickly removed by simply folding it out, without any contact with dirt. The filter is ideal for wet and dry suction with no need to change the filter. With a power consumption of only 1000 watts, the WD4 Premium performs as well as a 1600-watt vacuum cleaner. Other features of the device are the 'Pull & Push' locking system, the ergonomic handle and the practical cable and accessory storage on the device. The handle is removable, so that accessories can be directly attached to the hose. In combination with the newly designed suction hose, the clip-on floor nozzle with 2 rubber & 2 brush strips guarantees optimal suction of all types of dirt. The parking position allows intermediate parking of the spray pipe & floor nozzle during work breaks. Key Features Patented filter removal technology Quick and easy removal of the filter by folding out the filter cartridge - without any contact with dirt. For wet and dry suction without changing the filter. Newly developed floor nozzle and suction hose For perfect cleaning results, with dry or wet, fine or coarse dirt. For maximum convenience and flexibility when vacuuming. Removable handle Offers the possibility of attaching different nozzles directly on the suction hose. For easy vacuuming even in the tightest of spaces. Practical parking position Quick and convenient temporary storage of suction tube and floor nozzle during breaks. Practical cable and accessory storage Space-saving, safe and easy-to-reach storage of suction hose, connection cable and accessories. "Pull & Push" locking system For easy container opening and closing. Ergonomically shaped carrying handle Enables convenient transport of the device.
in 3 offers
The lowest price for Karcher WD 4 Premium 20L Wet & Dry Vacuum right now is $279.00 at Appliances Online Australia, compared across 3 retailers.
The all-time low was $251.95 on 30 Sept 2025 — today's price is 11% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 8 June 2026.
Last updated at 08/06/2026 11:46:39
Karcher WD 4 Premium Wet & Dry Vacuum 1-348-155-0
30-day returns
WD 4 S Multipurposes vac
Karcher WD4 S V Wet & Dry Vac
Delivery $35
originally posted on mitre10.co.nz
We brought this vaccum to use on our sander when sanding walls after plastering. We had to buy the extra hose to do this. It works brilliantly. There is almost no dust so no extra clean up.
originally posted on myer.com.au
Much thought has gone into the design of this vacuum cleaner that weights IIRC under four kilograms.It picks up well, has easy to operate, simple controls and opening the barrel to install the bag was also straightforward.The componentry seems hardwearing, and there's even places on the front to place the tools not being used.I've yet to try it on hardwood floors with the rubber brush but for carpet it does a great job.My one has to come from Myer's Chatswood NSW store so it took about five days to be delivered to inner Melbourne. Myer also offered a great value price.Myer would have to be Australia's most reliable retailer in its category.
originally posted on myer.com.au
Great suction power! Fantastic for vacuuming cars. Has short power cord compared to other vacuums but just use extension cord to get around the problem. Good value for money
| Real suction power* (Air Watt) | 220 |
| Energy use (Watt) | 1000 |
| Container capacity (Litre) | 20 |
| Container material | Stainless steel |
| Power cord (Metre) | 5 |
Karcher WD 4 Premium Wet & Dry Vacuum 1-348-155-0
30-day returns
WD 4 S Multipurposes vac
Karcher WD4 S V Wet & Dry Vac
Delivery $35
We brought this vaccum to use on our sander when sanding walls after plastering. We had to buy the extra hose to do this. It works brilliantly. There is almost no dust so no extra clean up.
Much thought has gone into the design of this vacuum cleaner that weights IIRC under four kilograms.It picks up well, has easy to operate, simple controls and opening the barrel to install the bag was also straightforward.The componentry seems hardwearing, and there's even places on the front to place the tools not being used.I've yet to try it on hardwood floors with the rubber brush but for carpet it does a great job.My one has to come from Myer's Chatswood NSW store so it took about five days to be delivered to inner Melbourne. Myer also offered a great value price.Myer would have to be Australia's most reliable retailer in its category.
Great suction power! Fantastic for vacuuming cars. Has short power cord compared to other vacuums but just use extension cord to get around the problem. Good value for money
Bought because we flooded in the recent weather event and wanted to be ready for the Cyclone. Whilst we did t get as much flooding, using this vacuum was 1000 times more efficient for our cleanup. Wish we had bought before we flooded the first time!! Recommending them to everyone I know who flooded!
This is the worst vacuum cleaner I have ever used. Do not buy!! waste of money !!Defects:- falls over everything (even on your own cable or a flat strip on the floor), there is no chance to slide it over the carpet - you have to be careful and carry it- the air outlet is so strong that all the dust behind you rises into the air- uncomfortable handle to hold the pipe- very loud- and many othersAdvantages:- in my opinion they are not thereI bought it because it was recommended to me in the store as a great vacuum cleaner. I have a big house and I wanted a decent vacuum cleaner. Money down the drain. I do not recommend. It will also not work on the construction site. I think it will make a very big problem because of the air outlet.
Works well, good capacity, just needs a brush attachment. Purchased for renovation project and hasn't let me down.
Such a good vacuum! Handles GIB dust and has powerful suction. We needed a vacuum after doing some house renovations and it worked out cheaper to buy this machine than hiring one.Very happy we made this purchase, would highly recommend this product as would double as a home vaccum also as is small enough to be multifunctional.
Powerful vacuum, easy to empty & clean, holds heaps, moves along the floor nicely, follows me like a puppy. A bit louder than my old vacuum, but more powerful.Attachments are rubbish, wand is plastic rubbish, I am using the attachments from my old vacuum, they work fine but disappointing that Karcher can't do better, a great vacuum should have great attachments.Price was good, but Karcher should maybe add $30.00 and supply good attachments.
Unfortunately years of doing home renovations clean up with a usual domestic vacuum cleaner caught up with me… I knew I shouldn’t do it, though always got away with it until lately. Decided to go for one of these while finishing renovations and use it for house/domestic vacuuming… it has not disappointed! Spent drastically less money than the last domestic vacuum we had and it does a far better job.
This is the best ever vacuum i have ever had. My expensive Nilfisk crapped out after 3 years and i didnt want to buy another expensive one. This is so cute. It looks like a minion. It was so easy to put together. Its study. Its on roller wheels so its easy to pull around. The bin is huge. The rubber attachment is great for both carpet and wood . Easy to keep clean too. And the suction! Wow wow wow. Just one stroke along our trodden down carpet plumped that pile right back up again. I used it on the couch as there were stubborn dog hairs that my old Nilfisk wouldnt remove no matter how many times i went over it. This little minion just sucked them right out! Im so pleased i got this. Its not noisy either really. I had read reviews before buying and they said it was ... MoreThis is the best ever vacuum i have ever had. My expensive Nilfisk crapped out after 3 years and i didnt want to buy another expensive one. This is so cute. It looks like a minion. It was so easy to put together. Its study. Its on roller wheels so its easy to pull around. The bin is huge. The rubber attachment is great for both carpet and wood . Easy to keep clean too. And the suction! Wow wow wow. Just one stroke along our trodden down carpet plumped that pile right back up again. I used it on the couch as there were stubborn dog hairs that my old Nilfisk wouldnt remove no matter how many times i went over it. This little minion just sucked them right out! Im so pleased i got this. Its not noisy either really. I had read reviews before buying and they said it was noisy. Its not. Great little machine
| Real suction power* (Air Watt) | 220 |
| Energy use (Watt) | 1000 |
| Container capacity (Litre) | 20 |
| Container material | Stainless steel |
| Power cord (Metre) | 5 |
