karcher wd2 filter
Skip itPrices mostly outside the sweet spot ($5.90–$14.41) — this niche doesn't clear our bar today.
Conversion
Incredible19.0%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.9%return rate — above 5% kills the launch gate
Review moat
Good502avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Brand share
Okay81%top-5 brand share — brands hold most of the demand
Growth
Okay+7.2%90-day search growth — must beat 0% to launch
Avg price
Okay£9.63avg listing price — sweet spot $15–$100
Competition
Bad73%top-5 click share — a locked-up shelf
Market size
Bad£48K£48K/yr · 26K searches
Price range
Bad£5.90–£14.41cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, karcher wd2 filter is a £48K/yr Amazon United Kingdom market (26K searches/yr). The top 5 brands hold 81% of demand. Demand peaks in Apr. Verdict: Skip it — 44/100.
Data updated Jul 22, 2026 · scored weekly · How we score niches
karcher wd2 filter market data
- Units sold / yr
- 4K–5K
- avg 100–250/product
- Revenue / yr
- £39K–£48K
- units × avg price
- Conversion rate
- 19.0%
- Avg BSR
- #21
- Page quality
- 0%
- Prime
- 94%
- Sponsored
- 81%
- Out of stock
- 1.0%
- Avg brand age
- 40 months
- Avg seller age
- 191 days
Competition & brand share
The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.Brands
12 falling
Sellers
38
Top-5 brand share
81%
Top 20: 100%
Top-5 click share
73%
Top 20: 100%
Open market
14%
- Hyzevee40%
- Quailitas19%
- KENSHIRE9%
- KÄRCHER7%
- HZPZPP6%
- Finest-Filters4%
- Open — no brand owns it (6 brands, 14%)
Demand & seasonality
Weekly Amazon search volume, last 64 weeks — +7.2% search growth over the last 90 days.Peak months: Apr · busiest ÷ quietest = 1.6×
Top karcher wd2 filter search terms
- karcher wd2 filter8K/yr
- karcher vacuum filter4K/yr
- karcher filter5K/yr
- karcher hoover filter4K/yr
- karcher wd3 filter3K/yr
- karcher wet and dry vacuum filter2K/yr
Top karcher wd2 filter products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 16 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Hyzevee 4 Pack Filter Replacement compatible with Kärcher WD2 WD3 MV Series - Cartridge Filter Wet & Dry Vacuum Cleaner Replacement replaces 64145520/6.414-552.0
Hyzevee£11.704.4★229 rev
![Quailitas Premium Filter Cartridges [Pack of 2] - Vacuum Cleaner Cartridge Filter for Kärcher WD2 WD3 MV2 MV3 for Wet and Dry Application | Vacuum Accessories](https://m.media-amazon.com/images/I/417mGcTc9vL.jpg)
Quailitas Premium Filter Cartridges [Pack of 2] - Vacuum Cleaner Cartridge Filter for Kärcher WD2 WD3 MV2 MV3 for Wet and Dry Application | Vacuum Accessories
Quailitas£7.814.2★132 rev
Hyzevee Replacement Cartridge Filters for Karcher WD2 WD3 WD3P 2 Pack Round Karcher Hoover Filter for Wet and Dry Vacuum Cleaner Compatible with MV2 MV3 A2004 Replaces 64145520
Hyzevee£8.154.4★229 rev
Kärcher Original Cartridge Filter KFI 3310: 1 piece custom-fit for Kärcher Wet and Dry Vacuum Cleaners and Carpet Cleaners SKU 2.863-303.0
KÄRCHER£14.414.7★1,306 rev
KENSHIRE cartridge filter with steel bracket compatible for Kärcher WD series WD2 WD3 WD3P A2004 MV2 MV3 cartridge filters wet & dry vacuums 64145520
KENSHIRE£6.144.6★824 rev
Newest
by launch date
Finest-Filters 2 Pack Compatible Cartridge Filters for Kärcher WD3 Wet Dry Vacuum Cleaner | Reusable High Capacity Dust & Debris Filter Replacement for WD 3 | Easy Fit
Finest-Filters£9.953 rev
Karcher WD2 Filter Replacement Set for VC Series Vacuum Cleaners Compatible with WD2 WD3 WD3P SE 4001 SE 4002 Wet & Dry Hoover Vacuum Cleaner Part NO.KAR64145520 (3PCS)
HZPZPP£10.0155 rev
Karcher Cartridge Filter Compatible with WD2 | WD3 | Hoover | Vacuum Filter SE 4001 SE 4002 Wet & Dry Hoover Vacuum Cleaner Part NO.KAR64145520 (1PCS)
HZPZPP£5.9055 rev
Cartridge Filter Compatible with Karcher 2Pcs Karcher Vacuum Filter for WD2 WD3 MV2 MV3 Series A K SE 4001 SE 4002 Wet & Dry Vacuum Cleaners part NO KAR64145520
Psumuabrre£7.1630 rev
Hyzevee 4 Pack Filter Replacement compatible with Kärcher WD2 WD3 MV Series - Cartridge Filter Wet & Dry Vacuum Cleaner Replacement replaces 64145520/6.414-552.0
Hyzevee£11.70229 rev
Trending
90-day click momentumHyzevee 4 Pack Filter Replacement compatible with Kärcher WD2 WD3 MV Series - Cartridge Filter Wet & Dry Vacuum Cleaner Replacement replaces 64145520/6.414-552.0
Hyzevee£11.704.4★
Finest-Filters 2 Pack Compatible Cartridge Filters for Kärcher WD3 Wet Dry Vacuum Cleaner | Reusable High Capacity Dust & Debris Filter Replacement for WD 3 | Easy Fit
Finest-Filters£9.955.0★
Kärcher Original Cartridge Filter KFI 3310: 1 piece custom-fit for Kärcher Wet and Dry Vacuum Cleaners and Carpet Cleaners SKU 2.863-303.0
KÄRCHER£14.414.7★
Karcher Cartridge Filter Compatible with WD2 | WD3 | Hoover | Vacuum Filter SE 4001 SE 4002 Wet & Dry Hoover Vacuum Cleaner Part NO.KAR64145520 (1PCS)
HZPZPP£5.904.4★
Hyzevee Replacement Cartridge Filters for Karcher WD2 WD3 WD3P 2 Pack Round Karcher Hoover Filter for Wet and Dry Vacuum Cleaner Compatible with MV2 MV3 A2004 Replaces 64145520
Hyzevee£8.154.4★
What buyers say about karcher wd2 filter
What buyers praise and complain about, mined from review topics.What buyers love
“Fit perfectly”
“Filters, they work”
“as advertised”
“Great piece of equipment”
“a lot cheaper”
“Compatability”
“Quick and easy”
“Strong quality material”
“Excellent quality easy to fit and and clean”
“I'm pretty confident that it will also perform well in a wet environment”
What buyers complain about
“unfortunately it isnt compatible”
“It doesn't fit my WD2”
“Disintegrates after a couple of weeks when vacuum used primarily for liquid”
“Im afraid I had to return these as they were not of the quality that I was expected”
“The measurements and production needs to be more precise”
“Trouble fitting filter as end fittings are different”
“Had to trim it”
“waste of money”
“Dont actually fit se4 even though advertised as such”
Top return reasons
Common questions
- Is karcher wd2 filter profitable to sell on Amazon United Kingdom?
- The niche generates £48K/yr across 16 tracked products. 0 of 6 products launched in the last 360 days are still selling. 90-day search growth is +7.2%. Flapen's verdict: Skip it (44/100).
- How competitive is the karcher wd2 filter niche?
- 12 brands and 38 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 81% of demand.
- What do buyers complain about in karcher wd2 filter?
- Top complaints mined from reviews: Compatibility-Overall, Size-Overall, Functionality-Overall. The return rate is 0.9%.
- When does demand for karcher wd2 filter peak?
- Demand peaks in Apr; the busiest month runs 1.6× the quietest.
- What does it cost to enter the karcher wd2 filter niche?
- Listings span £5.90–£14.41; the average listing price is £9.63 (sweet spot $15–$100). The average incumbent carries 502 reviews — the moat a new listing must climb.