Karcher Foam Cannon, FJ6, for Karcher K1 - K5 Electric Pressure Washers, Car Cleaner and More
Karcher Foam Cannon, FJ6, for Karcher K1 - K5 Electric Pressure Washers, Car Cleaner and More
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Karcher Foam Cannon, FJ6, for Karcher K1 - K5 Electric Pressure Washers, Car Cleaner and More

4.6 stars out of 24 reviews
(4.6)|
24 ratings

Key item features

  • Compatibility: Connects directly to the trigger gun of Karcher K1-K5 electric pressure washers. Not compatible with Karcher K1700-K2300 or gas pressure washers.
  • Versatile Cleaning: Turns your Karcher pressure washer into a personal car wash and can also clean garden furniture, siding, stairways, RVs, paths, walls, patios, driveways, and more.
  • Easy Operation: Simply add detergent into the foam cannon, add water, attach the nozzle to your pressure washer gun, and apply the foam. Adjust detergent flow and spray level easily.
  • Tank Capacity: The FJ6 container holds approximately 20 ounces, allowing for longer use between refills.
  • Powerful Foaming: Provides a powerful foaming action for easy vehicle cleaning and other surfaces.
  • Adapter Requirement: For Karcher electric pressure washers purchased before 2010, "Adapter M" (part number 2.643-950.0) is required.
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Current price is $29.99
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  • Free shipping
  • Free 30-day returns

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Columbus, 43215
Arrives by Fri, Feb 6
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Sold and shipped by Karcher North America Inc
4.673469387755102 stars out of 5, based on 98 seller reviews(4.7)
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Comparison Chart:
Pressure washer attachment typeFoam CannonKarcher Foam Cannon, FJ6, for Karcher K1 - K5 Electric Pressure Washers, Car Cleaner and MoreAir Filter Cover Assembly099981133080 Air Filter Cover Assembly with 5pcs Pressure Washer Nozzle Tips for RY802900 2900PSI Pressure WasherFoam CannonFoam Cannon For Karcher K2 K3 K4 K5 K6 K7, 750Ml Foam Gun, Adjustable Nozzle Snow Foam Lance Accessory For Karcher K2~K7 Pressure WashersCar Washer AdapterCar Washer Adapter Foam Nozzle High Pressure Soap Foamer for Karcher K Series Wa-Kärcher eco!Booster Pressure Washer Nozzle - Universal 1/4" Quick Connect Nozzle for 50% More Cleaning Power on Cars, Fences, and Patio FurnitureRotating Surface CleanerRotating Brush for Karcher K, Rotating Surface Cleaner Top Wall Patio Cleaner for Karcher K Electric Pressure Washers.
Compatible modelsFoam Cannon - K1-K5Karcher Foam Cannon, FJ6, for Karcher K1 - K5 Electric Pressure Washers, Car Cleaner and MoreRY802900099981133080 Air Filter Cover Assembly with 5pcs Pressure Washer Nozzle Tips for RY802900 2900PSI Pressure WasherK2Foam Cannon For Karcher K2 K3 K4 K5 K6 K7, 750Ml Foam Gun, Adjustable Nozzle Snow Foam Lance Accessory For Karcher K2~K7 Pressure WashersK SeriesCar Washer Adapter Foam Nozzle High Pressure Soap Foamer for Karcher K Series Wa-Kärcher eco!Booster Pressure Washer Nozzle - Universal 1/4" Quick Connect Nozzle for 50% More Cleaning Power on Cars, Fences, and Patio FurnitureKarcher KRotating Brush for Karcher K, Rotating Surface Cleaner Top Wall Patio Cleaner for Karcher K Electric Pressure Washers.
CompatibilityKarcherKarcher Foam Cannon, FJ6, for Karcher K1 - K5 Electric Pressure Washers, Car Cleaner and MoreRY802900099981133080 Air Filter Cover Assembly with 5pcs Pressure Washer Nozzle Tips for RY802900 2900PSI Pressure WasherKarcherFoam Cannon For Karcher K2 K3 K4 K5 K6 K7, 750Ml Foam Gun, Adjustable Nozzle Snow Foam Lance Accessory For Karcher K2~K7 Pressure WashersKarcherCar Washer Adapter Foam Nozzle High Pressure Soap Foamer for Karcher K Series Wa-Kärcher eco!Booster Pressure Washer Nozzle - Universal 1/4" Quick Connect Nozzle for 50% More Cleaning Power on Cars, Fences, and Patio FurnitureKarcherRotating Brush for Karcher K, Rotating Surface Cleaner Top Wall Patio Cleaner for Karcher K Electric Pressure Washers.
FeaturesAdjustable WandKarcher Foam Cannon, FJ6, for Karcher K1 - K5 Electric Pressure Washers, Car Cleaner and More-099981133080 Air Filter Cover Assembly with 5pcs Pressure Washer Nozzle Tips for RY802900 2900PSI Pressure WasherAdjustable WandFoam Cannon For Karcher K2 K3 K4 K5 K6 K7, 750Ml Foam Gun, Adjustable Nozzle Snow Foam Lance Accessory For Karcher K2~K7 Pressure Washers-Car Washer Adapter Foam Nozzle High Pressure Soap Foamer for Karcher K Series WaQuick Connect TipsKärcher eco!Booster Pressure Washer Nozzle - Universal 1/4" Quick Connect Nozzle for 50% More Cleaning Power on Cars, Fences, and Patio Furniture-Rotating Brush for Karcher K, Rotating Surface Cleaner Top Wall Patio Cleaner for Karcher K Electric Pressure Washers.
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Customer ratings & reviews

4.6 out of 5 stars
stars24 ratings24 reviews
How item rating is calculated
  1. 5 stars79% (19)
  2. 4 stars13% (3)
  3. 3 stars4% (1)
  4. 2 stars0% (0)
  5. 1 star4% (1)

Reviews summary

Pros
  • : Effective for washing cars with this feature.
  • : Offers quality at a lower cost than similar products.
Neutral
  • : Can be easy to attach, but also prone to difficulties in securing or removing.
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Showing 1-3 of 24 reviews

Oct 26, 2024
Aaronk
5 out of 5 stars review

Seller Verified Purchase

Works great

I had a regular one that just hooked up to a regular water nozzle and it worked ok. But this works awesome. Really gets a good layer of suds. Would definitely recommend.

Review from kaercher.com
Helpful?149UYULY0ZRR358604216
Dec 2, 2025
jshar
5 out of 5 stars review

Seller Verified Purchase

Easy to use and great product

I just bought this and it worked great! Easy to fill, attach to power washer and use. Thanks!

Review from kaercher.com
Helpful?149UYULY0ZRR358604216
Jan 12, 2026
Collla
5 out of 5 stars review

Seller Verified Purchase

Works Great

I use this regularly and i works great. no issues

Review from kaercher.com
Helpful?149UYULY0ZRR358604216