⚡ Stay dry, stay ahead — the ultimate moisture warrior for pros who demand peak performance!
Wisesorb 7 LBS 3A Molecular Sieve is a premium-grade aluminosilicate desiccant with a precise 0.3nm pore size designed for rapid and selective moisture absorption. It boasts strong durability, anti-pollution resistance, and can be reused after high-temperature reactivation, making it ideal for industrial drying applications across gases and liquids. Manufactured under strict quality controls, it ensures consistent, reliable performance for professionals seeking efficient moisture management.
| Manufacturer | Wisesorbent Technology LLC. |
| Part number | 45677 |
| Item Weight | 3.44 kg |
| Package Dimensions | 29.6 x 23.2 x 9 cm; 3.44 kg |
| Item model number | 45677 |
| Size | 3A Molecular Sieve |
| Material | PLA_(Polylactic_Acid), ABS_(Acrylonitrile_Butadiene_Styrene), PE_(Polyethylene), Glass |
| Batteries included? | No |
| Batteries Required? | No |
M**H
Far better than Silica beads for absorbing water
I bought this to dry 3D filament which I store in gasketted polycarbonate boxes. The humidity sensor in the box rapidly drops to <10% and with this desiccant it has been at that level for months despite frequent opening and reel swaps. I have three of these boxes, one of which I used fresh silica beads as a control. The silica took far longer to lower the humidity and started to fail after 8 weeks while this desiccant is still going strong after 4 months.Beware others comments that this desiccant can be dried in a domestic microwave; DO NOT DO THIS. I have seen these ceramic beads molten red hot (ie in excess of 1200°C) from a microwave which is highly dangerous. Please use a low kiln or oven/air-fryer set to maximum to refresh these beads.
B**B
Excellent
Functions great and good value for money as it’s reusable
Trustpilot
1 day ago
2 months ago
