---
title: "Brita Water Bottle Filter Discs — £46K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/brita-water-bottle-filter-discs"
last_updated: "2026-07-31T14:40:43.897Z"
locale: en
meta:
description: "Niche score 34/100 · £46K/yr market · 29K searches/yr · £9.50 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 34/100 · £46K/yr market · 29K searches/yr · £9.50 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Brita Water Bottle Filter Discs — £46K/yr Amazon UK Niche (2026) - Flapen"
---
# **brita water bottle filter discs**
**Skip it**
Prices mostly outside the sweet spot ($7.45–$11.75) — this niche doesn't clear our bar today.
Market size 11Growth 26Conversion 98Competition 5Returns 99Price range 0Avg price 29Brand share 14Review moat 33Quality gap 40
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****16.7%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Okay****3,162.57**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Okay****£9.50**
avg listing price — sweet spot $15–$100
**Growth**
**Okay****+0.9%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****95%**
top-5 brand share — brand-locked demand
**Market size**
**Bad****£46K**
£46K/yr · 29K searches
**Competition**
**Bad****95%**
top-5 click share — a locked-up shelf
**Price range**
**Bad****£7.45–£11.75**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, brita water bottle filter discs is a £46K/yr Amazon United Kingdom market (29K searches/yr). The top 5 brands hold 95% of demand. Verdict: Skip it — 34/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **brita water bottle filter discs market data**
- **Units sold / yr**
- **4K–5K**
- avg 500–750/product
- **Revenue / yr**
- **£38K–£48K**
- units × avg price
- **Conversion rate**
- **16.7%**
- **Avg BSR**
- **#128**
- **Page quality**
- **0%**
- **Prime**
- **86%**
- **Sponsored**
- **86%**
- **Out of stock**
- **12.5%**
- **Avg brand age**
- **27 months**
- **Avg seller age**
- **167 days**
## **Competition & brand share**
The top 5 products capture 95% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**7 **▲rising
**Sellers**
**35**
**Top-5 brand share**
**95%**
Top 20: 100%
**Top-5 click share**
**95%**
Top 20: 100%
**Open market**
**3%**
- BRITA48% - Teokantz18% - Kigniote17% - Tylola7% - ZoneKing4% - OHFAMO3% - Open — no brand owns it (1 brand, 3%)
## **Demand & seasonality**
Weekly Amazon search volume, last 86 weeks — +0.9% search growth over the last 90 days.
1K600Spike '25Prime Day '25Black Friday '25Spike '26 seasonDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
No pronounced peak months · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/uk/home-garden/brita-water-bottle-filter-discs/trend)
## **Top brita water bottle filter discs search terms**
- **brita water bottle filter discs**9K/yr+16.4%13.3% conv. - **brita microdisc filters**9K/yr-10.0%10.6% conv. - **brita bottle filter discs**4K/yr-11.6%15.5% conv. - **brita disc filters**3K/yr-8.8%16.1% conv. - **brita water filter discs**2K/yr+24.8%15.9% conv. - **brita filter discs**2K/yr+6.7%12.8% conv. [**All search terms **](https://flapen.com/research/uk/home-garden/brita-water-bottle-filter-discs/search-terms)
## **Top brita water bottle filter discs 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%15%£7K30%£14K45%£21K60%£27K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 7 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**BRITA MicroDisc Replacement Filter Discs for FillandGo and Filter Bottles Reduce Chlorine microparticles and Other impurities - 3 Pack**BRITA**£7.45**4.6★19,947 rev](https://www.amazon.co.uk/dp/B00U5Q757K) [2**Teokantz 8-Packs Bottle Filter Discs for Brita Fill & Go Water Filter Bottles Micro Disc Water Filter Discs Reduce PFAS Chlorine Micro Particles Taste-Disturbing Substances in Drinking Water**Teokantz**£8.14**4.4★123 rev](https://www.amazon.co.uk/dp/B0DXNBY7GY) [3**8 PCS Water Bottle Filter Discs Compatible with Brita Fill & Go Water Filter Bottles Carafes Water Filter Discs Reduces PFAS Chlorine Microparticles Other Impurities in Drinking Water**Kigniote**£9.35**4.5★466 rev](https://www.amazon.co.uk/dp/B0DQL4FZYL) [4**MicroDisc Water Filter Replacement Discs 6-Pack for Brita Fill & Go Bottles & Carafes Carbon Fibre Wrapped Fast Flow 5 Micron Filtration Reduces Chlorine & Improves Taste**Tylola**£11.75**4.3★421 rev](https://www.amazon.co.uk/dp/B0CR5WPGZK) [5**ZoneKing 4 Pack Micro Disc Replacement Filter for Brita Fill & Go Water Filter Bottles & Carafes | 150L/4 Weeks Long-Lasting | Reduce Chlorine Particles and Other contaminants in Water**ZoneKing**£8.49**4.6★1,061 rev](https://www.amazon.co.uk/dp/B0BN85H1YN)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**OHFAMO 12 Pack MicroDisc Water Filters Compatible with Brita Fill&Go Bottles Individually Packed Replacement Filter Discs Reduce Chlorine Microparticles Unwanted Taste and Odours**OHFAMO**£11.74**16 rev3mo ago](https://www.amazon.co.uk/dp/B0GX9TH4C3) [**8 Pack Water Bottle Filter Discs Compatible with Brita Water Bottle Micro Disc Water Filter Discs for Brita Fill and Go Water Bottle Replacement Reduce Chlorine Microparticles and Other Impurities**Starvortex**£9.61**104 rev1y ago](https://www.amazon.co.uk/dp/B0F5W6JCRP) [**Teokantz 8-Packs Bottle Filter Discs for Brita Fill & Go Water Filter Bottles Micro Disc Water Filter Discs Reduce PFAS Chlorine Micro Particles Taste-Disturbing Substances in Drinking Water**Teokantz**£8.14**123 rev1y ago](https://www.amazon.co.uk/dp/B0DXNBY7GY) [**8 PCS Water Bottle Filter Discs Compatible with Brita Fill & Go Water Filter Bottles Carafes Water Filter Discs Reduces PFAS Chlorine Microparticles Other Impurities in Drinking Water**Kigniote**£9.35**466 rev1y ago](https://www.amazon.co.uk/dp/B0DQL4FZYL) [**MicroDisc Water Filter Replacement Discs 6-Pack for Brita Fill & Go Bottles & Carafes Carbon Fibre Wrapped Fast Flow 5 Micron Filtration Reduces Chlorine & Improves Taste**Tylola**£11.75**421 rev2y ago](https://www.amazon.co.uk/dp/B0CR5WPGZK)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**OHFAMO 12 Pack MicroDisc Water Filters Compatible with Brita Fill&Go Bottles Individually Packed Replacement Filter Discs Reduce Chlorine Microparticles Unwanted Taste and Odours**OHFAMO**£11.74**4.8★**▲ 255%**](https://www.amazon.co.uk/dp/B0GX9TH4C3) [**Teokantz 8-Packs Bottle Filter Discs for Brita Fill & Go Water Filter Bottles Micro Disc Water Filter Discs Reduce PFAS Chlorine Micro Particles Taste-Disturbing Substances in Drinking Water**Teokantz**£8.14**4.4★**▲ 95%**](https://www.amazon.co.uk/dp/B0DXNBY7GY) [**8 PCS Water Bottle Filter Discs Compatible with Brita Fill & Go Water Filter Bottles Carafes Water Filter Discs Reduces PFAS Chlorine Microparticles Other Impurities in Drinking Water**Kigniote**£9.35**4.5★**▲ 26%**](https://www.amazon.co.uk/dp/B0DQL4FZYL) [**MicroDisc Water Filter Replacement Discs 6-Pack for Brita Fill & Go Bottles & Carafes Carbon Fibre Wrapped Fast Flow 5 Micron Filtration Reduces Chlorine & Improves Taste**Tylola**£11.75**4.3★**— 1%**](https://www.amazon.co.uk/dp/B0CR5WPGZK) [**BRITA MicroDisc Replacement Filter Discs for FillandGo and Filter Bottles Reduce Chlorine microparticles and Other impurities - 3 Pack**BRITA**£7.45**4.6★**▼ 18%**](https://www.amazon.co.uk/dp/B00U5Q757K)
**~~View all trending →~~**
## **What buyers say about brita water bottle filter discs**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**28%
*“Good price”*
**Filtration**26%
*“lovely filtered water every time for your water bottle”*
**Quality-Overall**17%
*“Good quality”*
**Advertised Vs Actual Product**7%
*“Exactly as expected”*
**Size-Overall**6%
*“Fit well and cheaper”*
**Ease Of Use**5%
*“They are simple to use”*
**Efficiency**3%
*“It works”*
**Water Resistance**2%
*“Great for water bottles”*
**Assembly/Installation**1%
*“easy to install”*
**Compatibility-Overall**1%
*“Filters compatible with Brita”*
### **What buyers complain about **
**Filtration**33%
*“Bad, undrinkable water filtering”*
**Functionality-Overall**17%
*“Im not convinced of the efficacy of the product”*
**Size-Overall**8%
*“They don't fit my water bottle”*
**Water Resistance**8%
*“it takes ages to filter the water”*
**Quality-Overall**6%
*“not the same quality”*
**Leak-Proof**6%
*“I'm experiencing more leaks”*
### **Top return reasons **
**Filtration**42%
**Size-Overall**33%
**Compatibility-Overall**13%
**Smell**4%
**Advertised Vs Actual Product**4%
**Leak-Proof**4%
## **Common questions**
- **Is brita water bottle filter discs profitable to sell on Amazon United Kingdom?**
- The niche generates £46K/yr across 7 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +0.9%. Flapen's verdict: Skip it (34/100).
- **How competitive is the brita water bottle filter discs niche?**
- 7 brands and 35 sellers compete. The top 5 products take 95% of clicks and top 5 brands hold 95% of demand.
- **What do buyers complain about in brita water bottle filter discs?**
- Top complaints mined from reviews: Filtration, Functionality-Overall, Size-Overall. The return rate is 0.3%.
- **When does demand for brita water bottle filter discs peak?**
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- **What does it cost to enter the brita water bottle filter discs niche?**
- Listings span £7.45–£11.75; the average listing price is £9.50 (sweet spot $15–$100). The average incumbent carries 3,163 reviews — the moat a new listing must climb.
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