UltraDry 500g Zeolite Moisture Sieve — Large‑Format Reusable Moisture Control
Usually ready in 24 hours
Pickup available, usually ready in 24 hours
1830 E Centerton Blvd
Bentonville AR 72712
United States
UltraDry 500g Zeolite Moisture Sieve — Large‑Format Reusable Moisture Control Description
The UltraDry™ 500g Zeolite Moisture Sieve is a high‑capacity, deep‑dry moisture control unit engineered for 3D printing environments where humidity destroys print quality, consistency, and material performance.
Unlike silica gel, zeolite actively pulls moisture down to extremely low humidity levels (<10% RH) — the same deep‑dry standard used inside UltraDry filament packaging. This is industrial‑grade moisture control designed for makers who refuse to print wet filament.
Engineered for 3D Printing Materials
Modern polymers like PETG, Nylon, TPU, PVA, and PC absorb moisture rapidly. That moisture causes:
• Stringing and micro‑bubbles
• Weak layer adhesion
• Noisy extrusion
• Dimensional inconsistency
• Failed long‑duration prints
The UltraDry 500g Zeolite Moisture Sieve eliminates that variable. Place it inside dry boxes, sealed totes, filament cabinets, or storage bins to maintain a stable, ultra‑low‑humidity environment that protects your materials between prints.
Reusable. Regenerable. Long‑Life Performance.
This large‑format unit is built for continuous use:
• 500g high‑capacity zeolite for large enclosures
• Rigid vented housing for maximum airflow
• Regenerable — simply heat to restore full absorption capacity
• Long‑life performance with no dyes, indicators, or chemical breakdown
It’s the moisture‑control backbone for serious print farms, engineering labs, and makers who store multiple spools at once.
Part of the UltraDry™ System
UltraDry isn’t just filament — it’s a complete moisture‑control ecosystem.
Pairing UltraDry filament with UltraDry moisture products means:
• You never print wet filament
• You never run heat‑drying cycles
• You maintain consistent extrusion across every spool
• Your materials stay factory‑dry from the day they arrive to the day they’re printed
The UltraDry 500g Zeolite Moisture Sieve is the large‑format anchor of that system, delivering the same deep‑dry technology used in UltraDry’s factory‑sealed packaging.
Ideal For
• Multi‑spool storage
• Nylon, PC, TPU, PVA, and other high‑absorption materials
• Print farms and production environments
• Long‑term filament preservation
• UltraDry‑compatible dry boxes and sealed containers
Exclusive PETG Collections
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Material Safety & Compliance
UltraDry™ Moisture Control Desiccants fully comply with EU RoHS Directive 2011/65/EU + (EU) 2015/863. No restricted heavy metals, flame retardants, or phthalates were detected in any tested materials. Safe for use in sealed storage bins, filament containers, toolboxes, and long‑term dry‑storage environments.
| Substance | Result | Limit | Method |
|---|---|---|---|
| Lead (Pb) | Not Detected | 1000 mg/kg | IEC 62321-5 |
| Cadmium (Cd) | Not Detected | 100 mg/kg | IEC 62321-5 |
| Mercury (Hg) | Not Detected | 1000 mg/kg | IEC 62321-4 |
| Hexavalent Chromium (Cr⁶⁺) | Not Detected | 1000 µg/cm² | IEC 62321‑7‑2 |
| PBBs (Polybrominated Biphenyls) | Not Detected | 1000 mg/kg | IEC 62321‑6 |
| PBDEs (Polybrominated Diphenyl Ethers) | Not Detected | 1000 mg/kg | IEC 62321‑6 |
| Phthalates (DBP, BBP, DEHP, DIBP) | Not Detected | 1000 mg/kg | IEC 62321‑8 |
Verified for UltraDry™ Moisture Control Desiccants. Full ANPU compliance documentation available upon request.