Karcher Foam Gun
FailThe top 5 products take 79% of clicks, so Karcher Foam Gun is a Fail.
- Flapen Score
- 41 / 100Ranks 635 of 811 Automotive niches · −8 vs the category median of 4941
- Market size
- £133K/yr125K searches / yr
- 90-day growth
- -9.1%search demand this quarter
- Competition
- 79%top-5 click share · 9 brands · 57 sellers
Flapen Score
Karcher Foam Gun against its category
The dotted line is the Automotive average. Past it, Karcher Foam Gun is stronger. Inside it, weaker.
Market
The Karcher Foam Gun market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Karcher Foam Gun 125K times last year and spent an estimated £133K. The top 5 brands take 87% of clicks. Demand peaks in Mar–Apr–May. Flapen scores it 41 out of 100, a Fail.
01 · Demand
An estimated 8.7% of those searches ended in a purchase.
Shoppers searched for this 125K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 8.7% of those searches ended in a purchase. Searches in the last 90 days moved -9.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated £133K a year.
- Searches, last 12 months
- 125K
- Growth, 90 days vs prior 90
- -9.1%
- Conversion, latest week
- 8.7%
- Market size, estimated
- £133Ka year
- Peak month
- March2.6× the quietest month
- Top search term
- karcher snow foam attachment31K searches a year
02 · Price
A sale here is worth £12.23.
Listings sell for £12.23 on average, from £5.21 to £17.26. Amazon reports units sold in ranges. This niche sold 10K to 13K a year. The average listing sells 500 to 750 of them. At £12.23 that is £6K to £9K a year per listing.
- Average price
- £12.23under the $15 to $100 sweet spot
- Price range
- £5.21–£17.26
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 10K–13K
- Units per listing a year
- 500–750
- Revenue per listing a year
- £6K–£9K
- Returns
- 1.3%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
82% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #29 within Car & Motorbike Care. It carries 4,701 reviews at 4.39 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 82%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #29in Car & Motorbike Care
- Average rating
- 4.39 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 4,701per listing
- Listings tracked
- 11
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 39 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 39 months
Products
Top Karcher Foam Gun products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 17, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Kärcher 26431470 FJ6 Foam Jet Nozzle with 0.6 L Capacity Foamer for Pressure Washer Accessory Multi
- Price
- £12.28
- Rating
- 4.4/5
- Reviews
- 31,020
- Age
- 13y ago

OHAYORI Snow Foam Lance 750ml Pressure Washer Foam Cannon with Adjustable Nozzle 180Bar Soap Dispenser PE Bottle Compatible with Karcher K-Serie K2 K3 K4 K5 K6 K7 Jet Washer for Car Cleaning
- Price
- £9.77
- Rating
- 4.4/5
- Reviews
- 167
- Age
- 5y ago

Sleekax Snow Foam Lance for Karcher K Series K2 K3 K4 K5 K6 K7 Pressure Washer -1 Litre Leak Proof Snow Foam Gun Bottle with Adjustable Nozzle - Ideal Foam Cannon for Cleaning Cars & Various Vehicle
- Price
- £17.26
- Rating
- 4.4/5
- Reviews
- 1,672
- Age
- 4y ago

Xynovia Snow Foam Lance Adjustable Foam Cannon with Spray Nozzle for Karcher K2 K3 K4 k5 k6 k7 High-Pressure Foam Gun for Car Wash(750ML)
- Price
- £11.20
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1y ago

OHAYORI Snow Foam Lance for Karcher K2 K3 K4 K5 K6 K7 Pressure Washer Replacement Cannon Upgraded Connect & Power Thick Soap Dispensal Adjustable Spray Nozzle High Car Wash Gun
- Price
- £16.77
- Rating
- 4.3/5
- Reviews
- 682
- Age
- 3y ago
Trending
estimated 90-day click momentum
Kärcher 62957500 1 L 3-in-1 Car Shampoo Plug and Clean Pressure Washer Detergent
- Price
- £5.21
- Rating
- 4.4/5
- Reviews
- 9,049
- Age
- 11y ago

YUET Jet Bottle Snow Foam Lance Cannon Washer for Karcher K2 K3 K4 K5 K6 K7 Soap Generator High Pressure Car Foamer Wash Adjustable Sprayer Nozzle 750ML (Cannon)
- Price
- £11.05
- Rating
- 4.5/5
- Reviews
- 577
- Age
- 6y ago

XtraHorn Snow Foam Gun Adjustable Foam Lance for Karcher K2 K3 K4 Pressure Washer Cannon Bottle Attachment for Car Wash 750ML
- Price
- £11.80
- Rating
- 4.3/5
- Reviews
- 26
- Age
- 1y ago

Kärcher 26431470 FJ6 Foam Jet Nozzle with 0.6 L Capacity Foamer for Pressure Washer Accessory Multi
- Price
- £12.28
- Rating
- 4.4/5
- Reviews
- 31,020
- Age
- 13y ago

Xynovia Snow Foam Lance Adjustable Foam Cannon with Spray Nozzle for Karcher K2 K3 K4 k5 k6 k7 High-Pressure Foam Gun for Car Wash(750ML)
- Price
- £11.20
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1y ago
Newest
by launch date
Xynovia Snow Foam Lance Adjustable Foam Cannon with Spray Nozzle for Karcher K2 K3 K4 k5 k6 k7 High-Pressure Foam Gun for Car Wash(750ML)
- Price
- £11.20
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1y ago

XtraHorn Snow Foam Gun Adjustable Foam Lance for Karcher K2 K3 K4 Pressure Washer Cannon Bottle Attachment for Car Wash 750ML
- Price
- £11.80
- Rating
- 4.3/5
- Reviews
- 26
- Age
- 1y ago

OHAYORI Snow Foam Lance for Karcher K2 K3 K4 K5 K6 K7 Pressure Washer Replacement Cannon Upgraded Connect & Power Thick Soap Dispensal Adjustable Spray Nozzle High Car Wash Gun
- Price
- £16.77
- Rating
- 4.3/5
- Reviews
- 682
- Age
- 3y ago

Sleekax Snow Foam Lance for Karcher K Series K2 K3 K4 K5 K6 K7 Pressure Washer -1 Litre Leak Proof Snow Foam Gun Bottle with Adjustable Nozzle - Ideal Foam Cannon for Cleaning Cars & Various Vehicle
- Price
- £17.26
- Rating
- 4.4/5
- Reviews
- 1,672
- Age
- 4y ago

OHAYORI Snow Foam Lance 750ml Pressure Washer Foam Cannon with Adjustable Nozzle 180Bar Soap Dispenser PE Bottle Compatible with Karcher K-Serie K2 K3 K4 K5 K6 K7 Jet Washer for Car Cleaning
- Price
- £9.77
- Rating
- 4.4/5
- Reviews
- 167
- Age
- 5y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 79% of clicks. A locked shelf that new listings rarely crack.
Brands
9 falling
Sellers
57
Est. top-5 brand share
87%
Top 20: 100%
Est. top-5 click share
79%
Top 20: 100%
Open market
10%
- KÄRCHER51%
- OHAYORI19%
- SLEEKAX6%
- Xynovia6%
- Qooltek4%
- YUET4%
- Open — no brand owns it (3 brands, 10%)
Demand
Karcher Foam Gun search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Mar, Apr, May · busiest ÷ quietest = 2.6×
Search terms
Top Karcher Foam Gun search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- karcher snow foam attachment31K/yr
- karcher foam gun14K/yr
- karcher snow foam13K/yr
- snow foam lance karcher15K/yr
- karcher foam nozzle11K/yr
- karcher snow foam lance10K/yr
- karcher foam5K/yr
- karcher spray bottle6K/yr
- karcher snow foam bottle5K/yr
- snow foam gun karcher6K/yr
Reviews and returns
What reviews say buyers love and hate about Karcher Foam Gun
We read the reviews and the return reasons for every product selling here.
“Im starting to think Amazon has zero quality control for items sold on this platform”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Karcher Foam Gun questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









