---
title: "Filament Dryer — £316K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/business-industry-science/filament-dryer"
last_updated: "2026-07-31T13:07:41.806Z"
locale: en
meta:
description: "Niche score 49/100 · £316K/yr market · 251K searches/yr · £46.35 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 49/100 · £316K/yr market · 251K searches/yr · £46.35 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Filament Dryer — £316K/yr Amazon UK Niche (2026) - Flapen"
---
# **filament dryer**
**Skip it**
Brand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Market size 52Growth 14Conversion 34Competition 51Returns 76Price range 95Avg price 95Brand share 5Review moat 72Quality gap 67
**Avg price**
**Incredible****£46.35**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****£20.54–£90.63**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Great****1.9%**
return rate — above 5% kills the launch gate
**Review moat**
**Good****606.76**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Market size**
**Good****£316K**
£316K/yr · 251K searches
**Competition**
**Good****54%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Okay****2.7%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-21.6%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****98%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, filament dryer is a £316K/yr Amazon United Kingdom market (251K searches/yr). The top 5 brands hold 98% of demand. Demand peaks in Jan–Nov–Dec. Verdict: Skip it — 49/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **filament dryer market data**
- **Units sold / yr**
- **6K–8K**
- avg 100–250/product
- **Revenue / yr**
- **£278K–£371K**
- units × avg price
- **Conversion rate**
- **2.7%**
- **Avg BSR**
- **#254**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **88%**
- **Out of stock**
- **10.5%**
- **Avg brand age**
- **21 months**
- **Avg seller age**
- **271 days**
## **Competition & brand share**
The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**7 **▼falling
**Sellers**
**16**
**Top-5 brand share**
**98%**
Top 20: 100%
**Top-5 click share**
**54%**
Top 20: 94%
**Open market**
**1%**
- SUNLU59% - Creality19% - Sovol14% - Comgrow3% - JAYO2% - LANDU1% - Open — no brand owns it (1 brand, 1%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -21.6% search growth over the last 90 days.
8K6KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Nov, Dec · busiest ÷ quietest = 2.3×
[**Open Trend **](https://flapen.com/research/uk/business-industry-science/filament-dryer/trend)
## **Top filament dryer search terms**
- **filament dryer**203K/yr-22.8%2.7% conv. - **sunlu filament dryer**14K/yr-17.5%3.2% conv. - **filament dryer box**9K/yr-0.9%1.6% conv. - **3d printer filament dryer**10K/yr-22.3%2.8% conv. - **3d filament dryer**8K/yr-25.0%2.6% conv. - **sunlu dryer**4K/yr-19.2%2.5% conv. - **filament drier**2K/yr-5.6%2.9% conv. [**All search terms **](https://flapen.com/research/uk/business-industry-science/filament-dryer/search-terms)
## **Top filament dryer 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%£16K10%£32K15%£47K20%£63K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**SUNLU Official Filament Dryer S1 PLUS with Fan Moisture-Free Filament Dryer Box for 3D Printer Filament Easy to Use and Portable FilaDryer PLA PETG ABS Nylon TPU 3D Filament Dryer SUNLU S1 (Black)**SUNLU**£25.42**4.3★1,151 rev](https://www.amazon.co.uk/dp/B09HJL95RH) [2**Dryer Box of 3D Printer Filament SUNLU 3D Filament Dryer Box S1 Keeping Filaments Dry During 3D Printing Filament Holder Compatible with 1.75mm 2.85mm 3.00mm Filament Storage Box**SUNLU**£24.28**4.5★3,092 rev](https://www.amazon.co.uk/dp/B08C9RZPMN) [3**3D Printer Filament Dryer Sovol SH01 Filament Dehydrator Spool Holder Dry Box for Keeping Filament Dry During 3D Printing Compatible with 1.75mm 2.85mm PLA PETG TPU ABS Material White**Sovol**£33.65**4.2★2,561 rev](https://www.amazon.co.uk/dp/B09686Z5R3) [4**SUNLU Official Filament Dryer S4 2026 3D Printer Filament Dry Box Upgraded 4-Spool Filament Dehydrator Auto Humidity Control Fast Heating Temperature Balance Filaments Storage Box**SUNLU**£84.21**4.6★1,197 rev](https://www.amazon.co.uk/dp/B0CPLNR989) [5**SUNLU Official Filament Dryer S2 Plus 70 Max Temperature Built-in Circulation Fan 3D Printer Filament Storage Box Filament Dehydrator Nylon TPU PLA PETG ABS 3D Printer Filament Dryer Box Black**SUNLU**£34.52**4.3★104 rev](https://www.amazon.co.uk/dp/B09WYBY8X8)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**JAYO J1 Filament Dry Box Sealed Filament Storage Chamber with Humidity Monitoring Stackable Split Design Dryer Box Compatible with PLA PETG ABS TPU PA 3D Printer Filament.**JAYO**£20.54**19 rev5mo ago](https://www.amazon.co.uk/dp/B0GK74XKL9) [**Creality Space Pi Filament Dryer Plus 2 Spools Filament Storage Box 360 Heating Drying with Fan&Touch Screen 3D Printer Filament Spool Holder Filament Dryer for 1.75/2.85/3mm PLA PETG ABS TPU**Creality**£59.88**1 rev5mo ago](https://www.amazon.co.uk/dp/B0GL2F8T4F) [**Creality Filament Dryer Box 2026 Upgraded SpacePi SE Upgraded 65 PTC Heating with Fan Dust & Moisture-Proof Storage 3D Printer Filament Spool Holder Dehydrator for 1.75mm/2.85mm PLA PETG ABS TPU**Creality**£30.73**9 rev6mo ago](https://www.amazon.co.uk/dp/B0GDZJKKMZ) [**SUNLU Official AMS Heater Simultaneous Drying & Printing 3D Printer Filament Dryer for AMS Gen 1 Smart Humidity Control Heats to 70C in 20 Min with 4-Spool Capacity**SUNLU**£80.74**137 rev8mo ago](https://www.amazon.co.uk/dp/B0G25GQFMY) [**SUNLU Official 3D Printer Filament Dryer S4 4 Spools Capacity 3 Circulation Fans 350W PTC Heater 70 Max Temperature Intelligent Humidity Control Nylon TPU PLA PETG ABS Filament Dryer Box Black**SUNLU**£77.18**11 rev8mo ago](https://www.amazon.co.uk/dp/B0FM1XLZKC)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**JAYO J1 Filament Dry Box Sealed Filament Storage Chamber with Humidity Monitoring Stackable Split Design Dryer Box Compatible with PLA PETG ABS TPU PA 3D Printer Filament.**JAYO**£20.54**3.9★**▲ 280%**](https://www.amazon.co.uk/dp/B0GK74XKL9) [**Creality Space Pi SE Filament Dryer Upgraded PTC Heater & Precision Sensor 360 Fast Heating for 3D Printer Filament 45~65 Drying Box Dehydrator Storage Box for 1KG Spool PLA PETG ABS TPU Nylon**Creality**£34.82**4.6★**▲ 279%**](https://www.amazon.co.uk/dp/B0CN25KC4N) [**Creality Space Pi Filament Dryer Plus 2 Spools Filament Storage Box 360 Heating Drying with Fan&Touch Screen 3D Printer Filament Spool Holder Filament Dryer for 1.75/2.85/3mm PLA PETG ABS TPU**Creality**£59.88**5.0★**▲ 279%**](https://www.amazon.co.uk/dp/B0GL2F8T4F) [**Creality Filament Dryer Box 2026 Upgraded SpacePi SE Upgraded 65 PTC Heating with Fan Dust & Moisture-Proof Storage 3D Printer Filament Spool Holder Dehydrator for 1.75mm/2.85mm PLA PETG ABS TPU**Creality**£30.73**4.1★**▲ 169%**](https://www.amazon.co.uk/dp/B0GDZJKKMZ) [**SUNLU Official AMS Heater Simultaneous Drying & Printing 3D Printer Filament Dryer for AMS Gen 1 Smart Humidity Control Heats to 70C in 20 Min with 4-Spool Capacity**SUNLU**£80.74**4.6★**▲ 107%**](https://www.amazon.co.uk/dp/B0G25GQFMY)
**~~View all trending →~~**
## **What buyers say about filament dryer**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**14%
*“Well worth the money”*
**Ease Of Use**14%
*“Easy to use”*
**Quality-Overall**11%
*“The build quality feels solid”*
**Advertised Vs Actual Product**10%
*“Does what it's meant to do”*
**Efficiency**8%
*“It works very well too”*
**Heating**5%
*“The SUNLU AMS Heater is a very worthwhile upgrade for the Bambu Lab AMS”*
**Size-Overall**4%
*“Fitted to Bambu X1C AMS”*
**Print Quality**4%
*“Helps printing quality”*
**Assembly/Installation**3%
*“easily set up”*
**Design-Overall**3%
*“Good design and build”*
### **What buyers complain about **
**Quality-Overall**17%
*“get a better brand as this one is complete rubbish”*
**Durability**15%
*“Broken”*
**Drying Time**8%
*“Unfortunately the dryer doesnt keep to the prescribed settings”*
**Moist/Dry**6%
*“doesn't actually reduce humidity”*
**Value For Money**5%
*“a little expensive for what it is”*
**Touch/Button Controls**4%
*“Annoying touch panel controls”*
**Product Condition**3%
*“Bought used OK but”*
**Functionality-Overall**3%
*“Doesn't turn on”*
**Compatibility-Overall**3%
*“Not suitable for PETG”*
**Design-Overall**3%
*“design flaw is terrible”*
### **Top return reasons **
**Functionality-Overall**23%
**Defective Material/Parts**14%
**Compatibility-Overall**12%
**Advertised Vs Actual Product**9%
**Value For Money**5%
**Durability**4%
**Size-Overall**3%
**Heating**3%
**Touch/Button Controls**2%
**Smell**2%
## **Common questions**
- **Is filament dryer profitable to sell on Amazon United Kingdom?**
- The niche generates £316K/yr across 25 tracked products. 4 of 9 products launched in the last 360 days are still selling. 90-day search growth is -21.6%. Flapen's verdict: Skip it (49/100).
- **How competitive is the filament dryer niche?**
- 7 brands and 16 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 98% of demand.
- **What do buyers complain about in filament dryer?**
- Top complaints mined from reviews: Quality-Overall, Durability, Drying Time. The return rate is 1.9%.
- **When does demand for filament dryer peak?**
- Demand peaks in Jan–Nov–Dec; the busiest month runs 2.3× the quietest.
- **What does it cost to enter the filament dryer niche?**
- Listings span £20.54–£90.63; the average listing price is £46.35 (sweet spot $15–$100). The average incumbent carries 607 reviews — the moat a new listing must climb.
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