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Filament dryers and dry boxes, by sales rank

Every listing of filament dryers and dry boxes we track on Amazon UK, by sales rank.

A filament dryer is a heated box that warms a spool for several hours to drive out the moisture it has absorbed from the air. Damp filament pops and hisses at the nozzle, strings, and prints rough and weak, and drying is the only fix.

Not everyone needs one. PLA kept in a sealed box with desiccant rarely does. PETG and TPU absorb moisture faster, and nylon faster still, so people printing those in an unheated room or a damp house benefit most. A dry box is different: it has no heater and only keeps dry filament dry, so it cannot rescue a wet spool.

Three things to check on a listing. The temperature range: PLA and PETG dry at modest temperatures, but nylon and polycarbonate need more heat than many basic dryers reach. The number of spools it holds, usually one, two or four, and whether it takes a spool wider than standard. And whether it can feed filament to the printer while it heats, which matters for long prints in materials that take up moisture again within hours.

Best selling Biggest discount Lowest price Best rated Newest
All (253) On offer now (100)
By type:All typesFilament dryers (253)Nozzles (1,195)Hotends (2,344)Extruders (2,050)Build plates (2,308)Enclosures (155)Reusable spools (9)Spool holders (109)Bed adhesives (122)
Condition:New (238)Amazon Warehouse, any grade (6)Warehouse: Like New (3)Warehouse: Acceptable (1)
Rating:4.5 stars & up (27)4 stars & up (58)3.5 stars & up (69)
Any number of reviewsany · 10 · 50 · 100 · 250 · 500 · 1,000 · 5,000

253 listings tracked, 100 on offer right now.

ProductMaterial RatingPrice Deal
JAYO J1 Filament Dryer, Stackable Dry Box for 3D Printer Filaments — 4.4 out of 5 (330 Amazon ratings) £39.99 —
SUNLU Official 3D Printer Filament Dryer E2, 110℃ Max Temperature, 500W PTC He — 4.4 out of 5 (30 Amazon ratings) £249.99 —
Creality Space Pi SE Filament Dryer, Upgraded PTC Heater & Precision Sensor 36 — 4.4 out of 5 (268 Amazon ratings) £39.94 15% below
Creality Official Space PI Filament Dryer, 3D Printer Filament Dryer Box with — 4.4 out of 5 (268 Amazon ratings) £53.00 22% below
Creality Official Space PI Filament Dryer Plus, 2 Rolls 3D Printer Filament Dr — 4.4 out of 5 (268 Amazon ratings) £72.00 20% below
Creality Official Space Pi X4 Filament Dryer, 4 Spools Filament Dryer Box with — 4.4 out of 5 (268 Amazon ratings) £149.00 15% below
Creality Filament Storage Bags 35x35 CM, 12 Reusable Vacuum Bags for 3D Printe — 3.7 out of 5 (59 Amazon ratings) £15.99 20% below
Creality Multi-roll Filament Dryer, 10-spools Large Capacity Storage Box Moist — 4.4 out of 5 (268 Amazon ratings) £177.16 —
Creality Official Chamber Heater for 3D Printer Enclosure, Hot Air Heater up t — 3.9 out of 5 (4 Amazon ratings) £67.99 15% below
Creality Filament Storage Bags 40x40 CM, 8 Reusable Vacuum Bags with Electric — 3.7 out of 5 (59 Amazon ratings) £19.67 Like New · 1% under new
Sovol Filament Dryer SH01, 3D Printer Filament Dryer Box for PLA PETG TPU — 4.5 out of 5 (3,367 Amazon ratings) £44.99 —
Sovol Filament Dryer SH03 85°C, 3D Printer Filament Dryer Box for PLA PETG — 4.5 out of 5 (3,367 Amazon ratings) £99.00 —
Creality Official Space PI Filament Dryer, 3D Printer Filament Dryer Box with — 4.3 out of 5 (781 Amazon ratings) £52.98 15% below
Creality Official Space Pi X4 Lite Filament Dryer, 4 Spools Filament Dryer Box — 4.4 out of 5 (268 Amazon ratings) £113.36 Like New · 12% under new
Creality 4 Spool Filament Dryer Box, Space Pi X4 Filament Dryer, Dual Independ — 4.3 out of 5 (781 Amazon ratings) £149.00 —
Creality Filament Dryer Box 4 Spools, Space Pi X4 Filament Storage Box, 200W P — 3.8 out of 5 (4 Amazon ratings) £114.26 Acceptable · 20% under new
Creality Filament Dryer Box Pro 2.0, Dust & Moisture-Proof Storage, Upgraded 3 — — £41.51 6% below
SUNLU Filament Dryer S1 Plus, 3D Filament Dryer Box for PLA/PETG/TPU — 4.5 out of 5 (3,190 Amazon ratings) £29.99 —
Creality Filament Dryer Box 4 Spools, Space Pi X4L Filament Storage Box, Max 8 — — £129.00 19% below
Creality Space Pi Filament Dryer Plus, 2 Spools Filament Storage Box, 360° Hea — 4.5 out of 5 (8 Amazon ratings) £68.76 Warehouse · 4% under new
Creality Space Pi Filament Dryer, Filament Storage Box, Double 360° Heating Dr — 4.1 out of 5 (4 Amazon ratings) £53.52 —
Filament Dryer Box, Creality 3D Printer Filament Dryer Box with Fan, Upgraded — 4.3 out of 5 (777 Amazon ratings) £39.06 15% below
Creality Official Space PI Filament Dryer Plus, 3D Printer Filament Dryer Box — 4.3 out of 5 (777 Amazon ratings) £68.75 Like New · 4% under new
3D Printer Filament Storage Bags Vacuum Sealed Kit, 8PCS Filament Storage Bags — 3.5 out of 5 (90 Amazon ratings) £17.99 33% below
Creality Filament Dryer Box 2026 Upgraded, SpacePi SE Upgraded 65° PTC Heating — 4.2 out of 5 (15 Amazon ratings) £39.99 —
LANDU Filament Dryer 3D Printer Filament Dry Box,2 Spools Double Fast Heating — 3.0 out of 5 (29 Amazon ratings) £27.99 —
Creality Filament Dryer 4 Spools,Space Pi X4 Filament Storage Box: Dual Indepe — — £159.00 11% below
Creality Filament Dryer, 4-Spool SpacePi X4 3D Printer Filament Storage Box, D — 4.9 out of 5 (17 Amazon ratings) £149.00 6% below
SUNLU S2 3D Printer Filament Dryer, Filament Dry Box S2 with Airflow Fan, Redu — 4.4 out of 5 (838 Amazon ratings) £38.24 15% below
Creality Space Pi X4 Filament Dryer Box, 4-Spools 3D Printer Storage Box, Dual — 4.2 out of 5 (16 Amazon ratings) £149.00 —
Creality Filament Storge Box for 3D Fialment, 10kg Large Storage Capacity with — — £109.00 —
Creality Official Space Pi Filament Dryer Plus, 2 Rolls 3D Printer Filament Dr — 4.2 out of 5 (231 Amazon ratings) £85.00 —
Creality Filament Dryer Box 4 Spool, SpacePi X4 Lite 3D Printer Filament Stora — 4.5 out of 5 (2 Amazon ratings) £109.00 15% below
eSUN eBOX Lite Upgraded Dryer Box of 3D Printer Filament,Spool Holder — 4.5 out of 5 (234 Amazon ratings) £29.99 26% below
SUNLU Filament Dryer S4, 4 Spools Capacity, 3 Circulation Fans, 350W PTC Heate — — — —
SUNLU Official Filament Dryer S4, 2026 3D Printer Filament Dry Box, Upgraded 4 — 4.6 out of 5 (648 Amazon ratings) £84.99 15% below
SUNLU AMS Heater for Bambu Lab AMS Gen 1 Upgrade, 4-Spool Print & Dry Simultan — 4.5 out of 5 (48 Amazon ratings) £69.98 31% below
SUNLU Official Filament Dryer S2 with Fan, 360° All-Round Heating 3D Printer F — 4.4 out of 5 (843 Amazon ratings) £38.24 15% below
GratKit 3D Filament Dryer Box Firefly V2.0, Smart Filament Dryer, Up to 70℃ — 4.2 out of 5 (201 Amazon ratings) £39.99 9% below
Creality Space PI Filament Dryer, 3D Printer Dryer Box with 360° Heating, Upgr — 3.8 out of 5 (17 Amazon ratings) £63.00 —
SUNLU Official Filament Dryer S2 with 360° All-round Heating, Black — 4.4 out of 5 (419 Amazon ratings) £34.38 Warehouse · 23% under new
Chitu Systems E1 4-Spool 3D Printer Filament Dryer Box, Auto-Humidity Hold — 4.2 out of 5 (59 Amazon ratings) £138.99 —
Creality Filament Vacuum Storage Kit, Premium Cleaning Drying Sealed 8 Storage — 3.3 out of 5 (20 Amazon ratings) £9.99 —
Creality Filament Storge Box for 3D Fialment, 10kg Large Storage Capacity with — 4.5 out of 5 (2 Amazon ratings) £39.99 42% below
Frucindra 2-Pack 3D Printer Filament Storage Box, Moisture-Resistant Sealed Fi — 4.6 out of 5 (22 Amazon ratings) £13.99 —
SUNLU Filament Dryer SP2 & Storage Box for 2 Spools, 15min Fast Heating — 4.5 out of 5 (122 Amazon ratings) £67.99 —
SUNLU Official Filament Dryer Box S2 with 360° All-Round Heating, White — 4.4 out of 5 (202 Amazon ratings) £44.99 —
Chitu Systems FilaPartner Filament Dryer, 2025 New 4 Spools 3D Printer Filamen — 4.5 out of 5 (190 Amazon ratings) £111.77 13% below
Creality Space Pi Plus Filament Dryer, Dual Spool 3D Printer Filament Dryer Bo — 3.1 out of 5 (2 Amazon ratings) £72.00 15% below
Filament Storage Box for 3D Printer, 2-Tier Dry Box Holds 12 Rolls — — £20.99 —
6 Pack Filament Storage Box, Filaments Dryer Box with Label Portable — 3.7 out of 5 (16 Amazon ratings) £21.99 8% below
Creality Official Space Pi X4 Filament Dryer,4 Spools Filament Storage Box,Dua — 4.4 out of 5 (21 Amazon ratings) £149.00 —
Creality Space Pi 360° Dual Drying Filament Dryer with Fan and Touchscreen, Co — 4.8 out of 5 (12 Amazon ratings) £59.76 5% below
Creality Filament Dryer Box Pro, Upgraded 360° Heating with Fan, Dust & Moistu — 4.5 out of 5 (23 Amazon ratings) — —
Creality Filament Dryer, Space Pi Filament Storage Box -Double 360° Heating an — — — —
PTFE Tube 2.5mm ID 4mm OD 5M with Cutter for 3D Printer Filament Dry Box, PTFE — — £5.99 —
3D Printer Dry Box Kit Compatible with Flashforge AD5X, Water-Proof and Dust-P — — £27.99 —
Creality Filament Dryer, Space Pi Filament Storage Box -Double 360° Heating wi — 2.9 out of 5 (2 Amazon ratings) £89.20 —
sourcing map 50pcs Filament Storage Bags, 11x13 Inch Plus Size 3D Printer Acce — 4.0 out of 5 (3 Amazon ratings) £29.99 —
Clickinline Filament Dryer Box for The 3D Printer, 3D Printer Filament Dry Box — — £17.99 5% below
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Filament dryers and dry boxes by brand

All brands Creality (41) YWBL-WH (6) SEAFRONT (5) Chitu Systems (4) FTVOGUE (4) Fafeicy (3) Hyuduo (3) ZJchao (3) Ciieeo (2) Cocoarm (2) Hemobllo (2) Jectse (2) Jeffergarden (2) Jiawu (2) Lokkr (2) Mikinona (2) Plyisty (2) Spacnana (2) Toaiot (2) Yosoo Health Gear (2) Alipis (1) Amosfun (1) Anneome (1) BELLIFFY (1) BESTYASH (1) Brrnoo (1) BUGUUYO (1) Bulto (1) Denash (1) Didiseaon (1) Dioche (1) Elprico (1) Fabater (1) Fockety (1) FRCOLOR (1) FUNOMOCYA (1) Garosa (1) Gatuida (1) Hamwesh (1) Hohopeti (1) Holibanna (1) Homoyoyo (1) Hoppipola (1) Imdinnogo (1) Keenso (1) Luocute (1) Marhynchus (1) NIYANGLE (1) OKUMEYR (1) Oreilet (1) Phefop (1) PLAFOPE (1) SKISUNO (1) SOESFOUFU (1) sourcing map (1) Sxhlseller (1) TFAOYS (1) UEVBKAZXSEF (1) ULTECHNOVO (1) VALICLUD (1)

Guides

Best-selling Parts & accessories by year — which actually sold best, going back several years, ranked by sales position rather than opinion.