---
title: "Glasfilter Joint — €98K/yr Amazon DE Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/de/elektronik-foto/glasfilter-joint"
last_updated: "2026-08-10T03:48:56.067Z"
locale: en
meta:
description: "Niche score 49/100 · €98K/yr market · 277K searches/yr · €12.93 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 49/100 · €98K/yr market · 277K searches/yr · €12.93 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Glasfilter Joint — €98K/yr Amazon DE Niche (2026) - Flapen"
---
# **glasfilter joint**
**Skip it**
Soft demand (-18.9% this quarter) — this niche doesn't clear our bar today.
Market size 24Growth 16Conversion 34Competition 59Returns 92Price range 41Avg price 58Brand share 36Review moat 96Quality gap 81
**Review moat**
**Incredible****70.71**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Great****1.1%**
return rate — above 5% kills the launch gate
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Competition**
**Good****50%**
top-5 click share — leaders hold, buyers still browse
**Avg price**
**Good****€12.93**
avg listing price — sweet spot $15–$100
**Price range**
**Okay****€5.02–€21.83**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Okay****83%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Okay****2.7%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****€98K**
€98K/yr · 277K searches
**Growth**
**Bad****-18.9%**
90-day search growth — must beat 0% to launch
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=de&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon Germany niche tracking, glasfilter joint is a €98K/yr Amazon Germany market (277K searches/yr). The top 5 brands hold 83% of demand. Verdict: Skip it — 49/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **glasfilter joint market data**
- **Units sold / yr**
- **5K–6K**
- avg 100–250/product
- **Revenue / yr**
- **€65K–€78K**
- units × avg price
- **Conversion rate**
- **2.7%**
- **Avg BSR**
- **#697**
- **Page quality**
- **0%**
- **Prime**
- **88%**
- **Sponsored**
- **8%**
- **Out of stock**
- **7.5%**
- **Avg brand age**
- **55 months**
- **Avg seller age**
- **195 days**
## **Competition & brand share**
The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**11 **▼falling
**Sellers**
**19**
**Top-5 brand share**
**83%**
Top 20: 100%
**Top-5 click share**
**50%**
Top 20: 96%
**Open market**
**10%**
- GRANNY'S FILTER38% - EKNA18% - PURIZE10% - Treez Club9% - Generisch9% - Jelly Joker6% - Open — no brand owns it (5 brands, 10%)
## **Demand**
Weekly Amazon search volume, last 33 weeks — -18.9% search growth over the last 90 days.
7K5KNov '25Dec '25Feb '26Mar '26Apr '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/de/elektronik-foto/glasfilter-joint/trend)
## **Top glasfilter joint search terms**
- **glasfilter joint**69K/yr-19.5%2.2% conv. - **glas tip**31K/yr-14.3%2.3% conv. - **glasfilter**25K/yr-4.0%2.5% conv. - **glastip**26K/yr-16.6%2.3% conv. - **glas tips joint**36K/yr-28.8%2.5% conv. - **glas tips**17K/yr-17.8%2.5% conv. - **glas filter joint**18K/yr-24.4%2.2% conv. - **glass tip**13K/yr-19.4%2.3% conv. - **glas filter**11K/yr-27.0%1.8% conv. - **glas tip 6mm**11K/yr-19.6%0.7% conv. [**All search terms **](https://flapen.com/research/de/elektronik-foto/glasfilter-joint/search-terms)
## **Top glasfilter joint 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.
0%5%€5K10%€10K15%€15K20%€20K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Grannys Premium Glasfilter-Set Blau | 8 10 & 12 mm Ø | Wiederverwendbare Filtertips aus Glas | Für Selbstgedrehte | Sanfter Rauch & klarer Geschmack**GRANNY'S FILTER**€14.64**4.7★45 rev](https://www.amazon.de/dp/B0GDQW1MQV) [2**PURIZE Spiraltip - Innovative Drehfilter aus Glas - (9mm)**PURIZE**€11.38**4.2★48 rev](https://www.amazon.de/dp/B0DJNY6P9N) [3**EKNA Glasfilter Joint - Glas Tips - Außen-Ø 7/8 / 9 mm - 3er Set Glasmundstücke - Wiederverwendbare Filter - Smoking Tip - Zubehör für intensiveren Geschmack beim Rauchen (Überarbeitet)**EKNA**€6.88**3.6★212 rev](https://www.amazon.de/dp/B0BSGX4C7C) [4**EKNA Innovative Spiraltip Glasmundstücke - 3 bunte Filtertips Ø 9mm - Spiral Drehfilter Glas - Smoking Filter Tips - 100% Geschmack sanft & kühl - Stilbewusste-User - Wiederverwendbar**EKNA**€14.63**4.2★49 rev](https://www.amazon.de/dp/B0FRMQSB11) [5**Grannys Premium Glasfilter-Set Dunkelgrün | 8 10 & 12 mm Ø | Wiederverwendbare Filtertips aus Glas | Für Selbstgedrehte | Sanfter Rauch & klarer Geschmack**GRANNY'S FILTER**€14.55**4.8★29 rev](https://www.amazon.de/dp/B0GDR6YX6R)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Jelly Joker wiederverwendbarer Ø10mm Glastip 7-Loch-System Glow in the dark**Jelly Joker**€12.45**0 rev4mo ago](https://www.amazon.de/dp/B0GQBCCSRP) [**Jelly Joker wiederverwendbarer Ø12mm Glastip gedreht mit Spirale (Dark Blue)**Jelly Joker**€5.86**0 rev4mo ago](https://www.amazon.de/dp/B0GQCM2JRR) [**Jelly Joker wiederverwendbare Ø10mm Glastips 7-Loch 5er Set**Jelly Joker**€19.08**1 rev4mo ago](https://www.amazon.de/dp/B0GQ9WBK2P) [**Grannys Premium Glasfilter-Set Blau | 8 10 & 12 mm Ø | Wiederverwendbare Filtertips aus Glas | Für Selbstgedrehte | Sanfter Rauch & klarer Geschmack**GRANNY'S FILTER**€14.64**45 rev6mo ago](https://www.amazon.de/dp/B0GDQW1MQV) [**Grannys Premium Glasfilter-Set Dunkelgrün | 8 10 & 12 mm Ø | Wiederverwendbare Filtertips aus Glas | Für Selbstgedrehte | Sanfter Rauch & klarer Geschmack**GRANNY'S FILTER**€14.55**29 rev6mo ago](https://www.amazon.de/dp/B0GDR6YX6R)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Jelly Joker wiederverwendbare Ø10mm Glastips 7-Loch 5er Set**Jelly Joker**€19.08**5.0★**▲ 297%**](https://www.amazon.de/dp/B0GQ9WBK2P) [**Jelly Joker wiederverwendbarer Ø10mm Glastip 7-Loch-System Glow in the dark**Jelly Joker**€12.45**0.0★**▲ 269%**](https://www.amazon.de/dp/B0GQBCCSRP) [**Jelly Joker wiederverwendbarer Ø12mm Glastip gedreht mit Spirale (Dark Blue)**Jelly Joker**€5.86**0.0★**▲ 267%**](https://www.amazon.de/dp/B0GQCM2JRR) [**GRINDNATION Glasfilter Spiral 7mm; Länge 30mm (3 Stück)**GRINDNATION**€12.38**4.1★**▲ 218%**](https://www.amazon.de/dp/B0FT3B3LVK) [**Grannys Premium Glasfilter-Set Dunkelgrün | 8 10 & 12 mm Ø | Wiederverwendbare Filtertips aus Glas | Für Selbstgedrehte | Sanfter Rauch & klarer Geschmack**GRANNY'S FILTER**€14.55**4.8★**▲ 186%**](https://www.amazon.de/dp/B0GDR6YX6R)
**~~View all trending →~~**
## **What buyers say about glasfilter joint**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Filterung**22%
*“Super Filter”*
**Qualität insgesamt**20%
*“Top Produkt, top Verarbeitung, top Style – danke Granny”*
**Einfache Reinigung**9%
*“Größen, leicht zu reinigen”*
**Gesamtgröße**7%
*“9mm passt”*
**Farbe**4%
*“Cannaseur Glasfilter-Farb Set & Glow Edition”*
**Design insgesamt**4%
*“Sehr schönes Design”*
**Preis-Leistungs-Verhältnis**3%
*“Super PreisLeistung”*
**Benutzerfreundlichkeit**3%
*“Sie sind angenehm in der Handhabung”*
**Recyceln/Wiederverwenden**2%
*“Das Beste an den Glasfiltern ist die Wiederverwendbarkeit”*
**Luftreinigung**2%
*“Guter Airflow”*
### **What buyers complain about **
**Gesamtgröße**21%
*“passt wirklich null”*
**Einfache Reinigung**9%
*“blöd zu reinigen.”*
**Dicke**7%
*“Bei mir ist es der dünnste der drei mit 8mm, den mittleren nutze ich dann ab”*
**Filterung**5%
*“Als drehfilter viel zu dick”*
**beworben Vs Tatsächliches Produkt**5%
*“artikelbeschreibung leicht irreführend”*
**Haltbarkeit**4%
*“nicht langlebig”*
**Preis-Leistungs-Verhältnis**4%
*“Und zu teuer”*
**Stärke**2%
*“Schwach”*
**Messung / Ablesegenauigkeit**1%
*“knapp bemessen.”*
**Spülmaschinenfest**1%
*“Aber kann man die in die Spülmaschine stecken”*
### **Top return reasons **
**Gesamtgröße**51%
**Filterung**13%
**Kompatibilität – insgesamt**6%
**Einfache Reinigung**4%
**beworben Vs Tatsächliches Produkt**4%
**Gewicht schwer**3%
**Dicke**3%
**Qualität insgesamt**3%
**Verklemmen/Verstopfen**3%
**Preis-Leistungs-Verhältnis**3%
## **Common questions**
- **Is glasfilter joint profitable to sell on Amazon Germany?**
- The niche generates €98K/yr across 24 tracked products. 1 of 13 products launched in the last 360 days are still selling. 90-day search growth is -18.9%. Flapen's verdict: Skip it (49/100).
- **How competitive is the glasfilter joint niche?**
- 11 brands and 19 sellers compete. The top 5 products take 50% of clicks and top 5 brands hold 83% of demand.
- **What do buyers complain about in glasfilter joint?**
- Top complaints mined from reviews: Gesamtgröße, Einfache Reinigung, Dicke. The return rate is 1.1%.
- **What does it cost to enter the glasfilter joint niche?**
- Listings span €5.02–€21.83; the average listing price is €12.93 (sweet spot $15–$100). The average incumbent carries 71 reviews — the moat a new listing must climb.
## **Related niches in Elektronik & Foto**
- 64 [**carplay wireless adapter**](https://flapen.com/research/de/elektronik-foto/carplay-wireless-adapter)€3.2M/yr-23.6%**Worth a look**- 64 [**elf bar pods zum wechseln**](https://flapen.com/research/de/elektronik-foto/elf-bar-pods-zum-wechseln)€845K/yr+5.7%**Worth a look**- 64 [**solarbatterie**](https://flapen.com/research/de/elektronik-foto/solarbatterie)€356K/yr+46.9%**Worth a look**- 64 [**handyhalterung fahrrad**](https://flapen.com/research/de/elektronik-foto/handyhalterung-fahrrad)€1.9M/yr+165.3%**Launch it**- 64 [**ladestation apple watch und iphone**](https://flapen.com/research/de/elektronik-foto/ladestation-apple-watch-und-iphone)€2.3M/yr-24.4%**Worth a look**- 65 [**mini powerbank**](https://flapen.com/research/de/elektronik-foto/mini-powerbank)€1.1M/yr+27.9%**Launch it**[**All Elektronik & Foto niches **](https://flapen.com/research/de/elektronik-foto)