Karcher K3 Power Control Deck Pressure Washer
This is what modern high-pressure cleaning looks like: The helpful application consultant supports the user via the Home & Garden app with practical tips on every cleaning situation – for even better cleaning results with the K 3 Premium Power Control pressure washer. The pressure can be set directly on the spray lances and checked on the display of the G 120 Q Power Control trigger gun. This ensures that the ideal pressure is used on every surface. The Home Kit for splash-free cleaning of larger areas around the home includes the T 1 Surface Cleaner and 500 ml of Patio & Deck detergent. The detergent can be applied quickly and comfortably from the integrated detergent tank. The Car Kit includes a wash brush for removing grey film and 500 ml of car shampoo. The Deck Kit includes the PS 20 power scrubber for ideal cleaning of wooden terraces. The K 3 Premium Power Control also impresses with a hose reel, an extendable telescopic handle for comfortable transport and storage, a stand for greater stability, holders for accessories, high-pressure gun and cable, as well as the Karcher Quick Connect system. Become a Kärcher expert using the Home and Garden App The extra Deck Kit guarantees splash-free cleaning of larger areas around the home and includes the PS 20 Deck Scrubber The pressure can be set directly on the spray lances and checked on the display of the G 120 Q Power Control spray gun High- pressure gun and cable Extendable telescopic handle for comfortable transport and storage The Kärcher Quick Connect system.
This is what modern high-pressure cleaning looks like: The helpful application consultant supports the user via the Home & Garden app with practical tips on every cleaning situation – for even better cleaning results with the K 3 Premium Power Control pressure washer. The pressure can be set directly on the spray lances and checked on the display of the G 120 Q Power Control trigger gun. This ensures that the ideal pressure is used on every surface. The Home Kit for splash-free cleaning of larger areas around the home includes the T 1 Surface Cleaner and 500 ml of Patio & Deck detergent. The detergent can be applied quickly and comfortably from the integrated detergent tank. The Car Kit includes a wash brush for removing grey film and 500 ml of car shampoo. The Deck Kit includes the PS 20 power scrubber for ideal cleaning of wooden terraces. The K 3 Premium Power Control also impresses with a hose reel, an extendable telescopic handle for comfortable transport and storage, a stand for greater stability, holders for accessories, high-pressure gun and cable, as well as the Karcher Quick Connect system. Become a Kärcher expert using the Home and Garden App The extra Deck Kit guarantees splash-free cleaning of larger areas around the home and includes the PS 20 Deck Scrubber The pressure can be set directly on the spray lances and checked on the display of the G 120 Q Power Control spray gun High- pressure gun and cable Extendable telescopic handle for comfortable transport and storage The Kärcher Quick Connect system.
This is what modern high-pressure cleaning looks like: The helpful application consultant supports the user via the Home & Garden app with practical tips on every cleaning situation – for even better cleaning results with the K 3 Premium Power Control pressure washer. The pressure can be set directly on the spray lances and checked on the display of the G 120 Q Power Control trigger gun. This ensures that the ideal pressure is used on every surface. The Home Kit for splash-free cleaning of larger areas around the home includes the T 1 Surface Cleaner and 500 ml of Patio & Deck detergent. The detergent can be applied quickly and comfortably from the integrated detergent tank. The Car Kit includes a wash brush for removing grey film and 500 ml of car shampoo. The Deck Kit includes the PS 20 power scrubber for ideal cleaning of wooden terraces. The K 3 Premium Power Control also impresses with a hose reel, an extendable telescopic handle for comfortable transport and storage, a stand for greater stability, holders for accessories, high-pressure gun and cable, as well as the Karcher Quick Connect system. Become a Kärcher expert using the Home and Garden App The extra Deck Kit guarantees splash-free cleaning of larger areas around the home and includes the PS 20 Deck Scrubber The pressure can be set directly on the spray lances and checked on the display of the G 120 Q Power Control spray gun High- pressure gun and cable Extendable telescopic handle for comfortable transport and storage The Kärcher Quick Connect system.
This is what modern high-pressure cleaning looks like: The helpful application consultant supports the user via the Home & Garden app with practical tips on every cleaning situation – for even better cleaning results with the K 3 Premium Power Control pressure washer. The pressure can be set directly on the spray lances and checked on the display of the G 120 Q Power Control trigger gun. This ensures that the ideal pressure is used on every surface. The Home Kit for splash-free cleaning of larger areas around the home includes the T 1 Surface Cleaner and 500 ml of Patio & Deck detergent. The detergent can be applied quickly and comfortably from the integrated detergent tank. The Car Kit includes a wash brush for removing grey film and 500 ml of car shampoo. The Deck Kit includes the PS 20 power scrubber for ideal cleaning of wooden terraces. The K 3 Premium Power Control also impresses with a hose reel, an extendable telescopic handle for comfortable transport and storage, a stand for greater stability, holders for accessories, high-pressure gun and cable, as well as the Karcher Quick Connect system. Become a Kärcher expert using the Home and Garden App The extra Deck Kit guarantees splash-free cleaning of larger areas around the home and includes the PS 20 Deck Scrubber The pressure can be set directly on the spray lances and checked on the display of the G 120 Q Power Control spray gun High- pressure gun and cable Extendable telescopic handle for comfortable transport and storage The Kärcher Quick Connect system.
in 11 offers
The lowest price for Karcher K3 Power Control Deck Pressure Washer right now is $349.00 at housetradesupplies, compared across 8 retailers.
The all-time low was $285.00 on 31 July 2025 — today's price is 22% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 10 June 2026.
Last updated at 10/06/2026 07:56:24
Karcher Pressure Washer K3 Power Control with Deck Kit 1.602-737.0
Free delivery between 15–19 June
Karcher K 3 Power Control Deck Pressure Washer by Hardware & General
Delivery $22.39
Karcher K3 Power Control Deck Pressure Washer
Delivery $10
Karcher K3 Power Control Deck Pressure Washer
Delivery $15
KARCHER 1950PSI K3 Power Control Deck Pressure Washer 1.602-737.0
Free delivery between 17–22 June
Karcher K3 POWER CONTROL + DECK (1.602-737.0) 1700W 1950PSI Pressure Washer
Free delivery
Karcher K 3 Power Control Deck High Pressure Cleaner/washer K3
Delivery $40
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Karcher Pressure Washer K3 Power Control With Deck Kit 1.602-737.0
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Karcher K3 Power Control Deck High Pressure Washer - 1.602-737.0
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Karcher K3 Pressure Washer Control Deck - 1.602-737.0
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on supercheapauto.com.au
After having my previous Karcher for over 10 years and reading the reviews of this product, which were quite mixed, I decided to give it a go and stick with a product to that which I had previously enjoyed. The product is relatively simple to set-up and while it doesn't feel quite as solid as the previous Karcher, it is a lot lighter and sturdy enough. I tried both the variable and powerful attachments and the powerful attachment did a good job of cleaning my concrete courtyard. The variable attachment also appears to work well, although interestingly, the lighter the pressure, the louder the machine gets, which is a little disappointing. I am yet to try the deck attachment, but quality wise it seems fine. Overall, I have been happy with the product so far and I ... MoreAfter having my previous Karcher for over 10 years and reading the reviews of this product, which were quite mixed, I decided to give it a go and stick with a product to that which I had previously enjoyed. The product is relatively simple to set-up and while it doesn't feel quite as solid as the previous Karcher, it is a lot lighter and sturdy enough. I tried both the variable and powerful attachments and the powerful attachment did a good job of cleaning my concrete courtyard. The variable attachment also appears to work well, although interestingly, the lighter the pressure, the louder the machine gets, which is a little disappointing. I am yet to try the deck attachment, but quality wise it seems fine. Overall, I have been happy with the product so far and I think it does an equally good, if not slightly better, job compared with my previous Karcher,
originally posted on supercheapauto.com.au
I recently purchased this K3 Karcher at the "Super Cheap Auto" store in Warrnambool Victoria. After getting home and assembling the few click-on wheels & handles etc' i connected all the hoses & water filter and tried it out, seemed to work OK but after a short while i noticed a fairly large water leak coming out from underneath the machine so i stopped and tried again 2/3 more times but it continued to be the same. i dismantled it all & re-boxed it all as it was originally (cleared all the water out) then i rang Supercheap in Warrnambool, told them what i had just experienced, they told me to bring it back when i can and they would replace it for another.I just want to say that at times you can get faulty items, but i must commend the staff at this store, they ... MoreI recently purchased this K3 Karcher at the "Super Cheap Auto" store in Warrnambool Victoria. After getting home and assembling the few click-on wheels & handles etc' i connected all the hoses & water filter and tried it out, seemed to work OK but after a short while i noticed a fairly large water leak coming out from underneath the machine so i stopped and tried again 2/3 more times but it continued to be the same. i dismantled it all & re-boxed it all as it was originally (cleared all the water out) then i rang Supercheap in Warrnambool, told them what i had just experienced, they told me to bring it back when i can and they would replace it for another.I just want to say that at times you can get faulty items, but i must commend the staff at this store, they were always very helpful and no issues in replacing the item. GREAT staff thank you for all your help. The replaced K3 is performing fantastic, thanks again to all, John.
originally posted on supercheapauto.com.au
Easy to set up and use. It great pressure for all task you may use it for and easy to control with the pressure gauge on the hand piece
| Type of current (Volt) | 220 - 240 |
| Pressure (Pounds per square inch) | Maximum 1950 |
| Flow rate (Litres per minute) | Maximum 6.3 |
| Area performance (Square metres per hour) | 25 |
| Feed temperature (Celsius) | Maximum 40 |
Karcher Pressure Washer K3 Power Control with Deck Kit 1.602-737.0
Free delivery between 15–19 June
Karcher K 3 Power Control Deck Pressure Washer by Hardware & General
Delivery $22.39
Karcher K3 Power Control Deck Pressure Washer
Delivery $10
Karcher K3 Power Control Deck Pressure Washer
Delivery $15
KARCHER 1950PSI K3 Power Control Deck Pressure Washer 1.602-737.0
Free delivery between 17–22 June
After having my previous Karcher for over 10 years and reading the reviews of this product, which were quite mixed, I decided to give it a go and stick with a product to that which I had previously enjoyed. The product is relatively simple to set-up and while it doesn't feel quite as solid as the previous Karcher, it is a lot lighter and sturdy enough. I tried both the variable and powerful attachments and the powerful attachment did a good job of cleaning my concrete courtyard. The variable attachment also appears to work well, although interestingly, the lighter the pressure, the louder the machine gets, which is a little disappointing. I am yet to try the deck attachment, but quality wise it seems fine. Overall, I have been happy with the product so far and I ... MoreAfter having my previous Karcher for over 10 years and reading the reviews of this product, which were quite mixed, I decided to give it a go and stick with a product to that which I had previously enjoyed. The product is relatively simple to set-up and while it doesn't feel quite as solid as the previous Karcher, it is a lot lighter and sturdy enough. I tried both the variable and powerful attachments and the powerful attachment did a good job of cleaning my concrete courtyard. The variable attachment also appears to work well, although interestingly, the lighter the pressure, the louder the machine gets, which is a little disappointing. I am yet to try the deck attachment, but quality wise it seems fine. Overall, I have been happy with the product so far and I think it does an equally good, if not slightly better, job compared with my previous Karcher,
I recently purchased this K3 Karcher at the "Super Cheap Auto" store in Warrnambool Victoria. After getting home and assembling the few click-on wheels & handles etc' i connected all the hoses & water filter and tried it out, seemed to work OK but after a short while i noticed a fairly large water leak coming out from underneath the machine so i stopped and tried again 2/3 more times but it continued to be the same. i dismantled it all & re-boxed it all as it was originally (cleared all the water out) then i rang Supercheap in Warrnambool, told them what i had just experienced, they told me to bring it back when i can and they would replace it for another.I just want to say that at times you can get faulty items, but i must commend the staff at this store, they ... MoreI recently purchased this K3 Karcher at the "Super Cheap Auto" store in Warrnambool Victoria. After getting home and assembling the few click-on wheels & handles etc' i connected all the hoses & water filter and tried it out, seemed to work OK but after a short while i noticed a fairly large water leak coming out from underneath the machine so i stopped and tried again 2/3 more times but it continued to be the same. i dismantled it all & re-boxed it all as it was originally (cleared all the water out) then i rang Supercheap in Warrnambool, told them what i had just experienced, they told me to bring it back when i can and they would replace it for another.I just want to say that at times you can get faulty items, but i must commend the staff at this store, they were always very helpful and no issues in replacing the item. GREAT staff thank you for all your help. The replaced K3 is performing fantastic, thanks again to all, John.
Easy to set up and use. It great pressure for all task you may use it for and easy to control with the pressure gauge on the hand piece
I bought this cleaner to replace an old Karcher 330. It works OK but there is no real benefit over the 20 year old unit. The price was good and the service great…I guess I just expected more from the K3 than it could deliver.
Definitely recommend and easy to setup.Would also recommend to get the karcher foam gun as well. Would of liked a 10m hose but the 8m hose is perfect. Wouldn’t recommend anything less then 8m as it is too short 👍🏾
I glad my 2 old waterblasters died the other day, as I replaced them with this K3 unit. I have to say it's pretty good. Comes with optional heads, and has decent power.
This is marketed as a deck cleaning unit, but I have found it incredibly useful for all those jobs where slime has arrived.The jets are good enough to lift dirt but not so strong that they damage the surface.The lance is just long enough to reach my gutters, and the brush adds the nudge to leave them sparkling.I also cleaned (without soap) a deck balustrade overhanging a fishpond. This really solved the problem as previously I had planned to use chemical cleaning which would have required moving the fish!Great little unit.
Good power for a small model. Quality brand.
The pressure is OK, a tad hard for an old person like me to use but good for the price
only used it once to clean the car also got the spray foam attachment the product that came with it worked well
| Type of current (Volt) | 220 - 240 |
| Pressure (Pounds per square inch) | Maximum 1950 |
| Flow rate (Litres per minute) | Maximum 6.3 |
| Area performance (Square metres per hour) | 25 |
| Feed temperature (Celsius) | Maximum 40 |
