Is mspa filter profitable to sell on Amazon Germany?

The niche generates €71K/yr across 18 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is +986.2%. Flapen's verdict: Worth a look (64/100).

How competitive is the mspa filter niche?

12 brands and 17 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 75% of demand.

What do buyers complain about in mspa filter?

Top complaints mined from reviews: Preis-Leistungs-Verhältnis. The return rate is 0.6%.

When does demand for mspa filter peak?

Demand peaks in May–Jun–Jul–Aug; the busiest month runs 19.4× the quietest.

What does it cost to enter the mspa filter niche?

Listings span €13.36–€32.17; the average listing price is €21.24 (sweet spot $15–$100). The average incumbent carries 310 reviews — the moat a new listing must climb.

mspa filter

Worth a look

Shows demand growing +986.2% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Growth

Incredible+986.2%

90-day search growth — must beat 0% to launch

Returns

Incredible0.6%

return rate — above 5% kills the launch gate

Avg price

Great€21.24

avg listing price — sweet spot $15–$100

Price range

Great€13.36–€32.17

cheapest to priciest tracked listing — scored on the share inside $15–$100

Conversion

Great9.9%

search→purchase rate — share of searches ending in a sale

Review moat

Great310.39

avg incumbent reviews — the moat a new listing must climb

Competition

Good52%

top-5 click share — leaders hold, buyers still browse

Brand share

Okay75%

top-5 brand share — brands hold most of the demand

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Market size

Bad€71K

€71K/yr · 34K searches

Signals Trending

According to Flapen's Amazon Germany niche tracking, mspa filter is a €71K/yr Amazon Germany market (34K searches/yr). The top 5 brands hold 75% of demand. Demand peaks in May–Jun–Jul–Aug. Verdict: Worth a look — 64/100.

Data updated Jul 13, 2026 · scored weekly · How we score niches

mspa filter market data

Units sold / yr: 4K–5K; avg 100–250/product
Revenue / yr: €85K–€106K; units × avg price
Conversion rate: 9.9%
Avg BSR: #75
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 1.9%
Avg brand age: 34 months
Avg seller age: 197 days

Competition & brand share

The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.

Brands

12 falling

Sellers

Top-5 brand share

75%

Top 20: 100%

Top-5 click share

52%

Top 20: 100%

Open market

18%

KGC27%
Mscomft22%
Aoyern10%
Hoimlm9%
BIHARNT8%
Dokkita7%
Open — no brand owns it (6 brands, 18%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +986.2% search growth over the last 90 days.

Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 19.4×

Open Trend

Top mspa filter search terms

mspa filter19K/yr >1,000%10.3% conv.
mspa filterkartusche für whirlpool4K/yr >1,000%9.6% conv.
mspa whirlpool filter4K/yr +546.1%6.9% conv.
m spa whirlpool filter3K/yr +970.7%10.8% conv.
filter mspa whirlpool3K/yr >1,000%11.6% conv.

All search terms

Top mspa 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 18 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

KGC Ersatz Filterkartuschen für MSpa Filter 6 Stück Ersatzfilter kompatibel mit Whirlpool MSpa Modelle ab 2020 Filterkartusche Wasserfilter für Aufblasbare Pools Heiße U-Boote und Spa

KGC€20.424.7★713 rev

Aoyern Ersatzfilter für MSPA Whirlpool Wasserfilter Kompatibel Mit Whirlpoal für heiße U-Boote und Spa für aufblasbare Pools-für MSpa Whirlpool Filter Modell ab 2020.(4 Stück)

Aoyern€17.984.7★394 rev

8 Stück Ersatz Filterkartusche für MSPA Filter Ersatz Filter Kompatibel mit Whirlpool MSPA Modellen ab 2020 Filterkartusche Wasserfilter für Aufblasbare Pools Whirlpools und Spas

BIHARNT€24.465.0★5 rev

Dokkita 12er Set Ersatzfilter für MSPA Whirlpool-Filter-Kartuschen Filter für Whirlpoal für Heiße U-Boote und Spa für Aufblasbare Pools - Wasserfilter Modell ab 2020

Dokkita€29.194.8★72 rev

Mscomft Ersatzfilter für MSPA Whirlpoal Ersatz Filter Filterkartusche Wasserfilter Filter für Whirlpoal für heiße U-Boote und Spa für aufblasbare Pools - Wasserfilter Modell ab 2020 (4pcs)

Mscomft€20.464.6★785 rev

Newest

by launch date

Wiecok 12er Set Ersatzfilter für MSPA Whirlpool-Filter-Kartuschen Filter für Whirlpoal für Heiße U-Boote und Spa für Aufblasbare Pools - Wasserfilter Modell ab 2020

Wiecok€28.413 rev

5mo ago

8 Stück Ersatz Filterkartusche für MSPA Filter Ersatz Filter Kompatibel mit Whirlpool MSPA Modellen ab 2020 Filterkartusche Wasserfilter für Aufblasbare Pools Whirlpools und Spas

BIHARNT€24.465 rev

5mo ago

TIDGRD Ersatz Filterkartuschen für MSpa Filter 106mmx67mm Filter Filterkartusche für Spa und aufblasbare ersatz Filter Zubehör(4 Pcs)

TIDGRD€15.9314 rev

7mo ago

Mallez 4 Stück Ersatz Filterkartuschen für MSpa Filter Ersatzfilter kompatibel mit Whirlpool MSpa Modelle Filterkartusche Wasserfilter für Aufblasbare Pools Heiße U-Boote und Spa

Mallez€13.365 rev

1y ago

KGC Ersatz Filterkartuschen für MSpa Filter Ersatzfilter kompatibel mit Whirlpool MSpa Modelle ab 2020 Filterkartusche Wasserfilter für Aufblasbare Pools Heiße U-Boote und Spa (12 PCS)

KGC€32.17713 rev

1y ago

What buyers say about mspa filter

What buyers praise and complain about, mined from review topics.

What buyers love

Filterung27%

“Super Filter für Pool”

Qualität insgesamt26%

“Top Produkt”

Gesamtgröße24%

“Passt”

Preis-Leistungs-Verhältnis14%

“Top Artikel super Preis Leistung”

beworben Vs Tatsächliches Produkt5%

“Genau das was man erwartet”

Farbe2%

“Alles grün”

Montage/Installation1%

“lassen sich problemlos einsetzen.”

What buyers complain about

Preis-Leistungs-Verhältnis50%

“Preis etwas hoch”

Top return reasons

Gesamtgröße90%

Filterung5%

Produktzustand2%

beworben Vs Tatsächliches Produkt2%

Funktionalität insgesamt1%

Benutzerfreundlichkeit1%

Add-Ons/Anhänge0%

Montage0%

Common questions

Is mspa filter profitable to sell on Amazon Germany?: The niche generates €71K/yr across 18 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is +986.2%. Flapen's verdict: Worth a look (64/100).
How competitive is the mspa filter niche?: 12 brands and 17 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 75% of demand.
What do buyers complain about in mspa filter?: Top complaints mined from reviews: Preis-Leistungs-Verhältnis. The return rate is 0.6%.
When does demand for mspa filter peak?: Demand peaks in May–Jun–Jul–Aug; the busiest month runs 19.4× the quietest.
What does it cost to enter the mspa filter niche?: Listings span €13.36–€32.17; the average listing price is €21.24 (sweet spot $15–$100). The average incumbent carries 310 reviews — the moat a new listing must climb.