Silent Dry Mine Dehumidifier

Silent Dry Mine Dehumidifier. Protect your valuable firearms, optics, and gear from moisture damage with the MINE Dehumidifier Stone. Designed to fit double rifle cases and other high-value enclosures, this compact moisture absorber helps prevent rust, mold, mildew, and corrosion — keeping your equipment safe and dry even in challenging environments. With a built-in color indicator, renewable design, and durable outer shell, it’s trusted by shooting enthusiasts, hunters, and gear collectors alike.

Whether stored in a gun safe, rifle case, or tactical equipment box (up to 40 L volume), the MINE dehumidifier serves as a silent, chemical-free moisture defense system. Its nano-porous silicon core absorbs humidity efficiently while the protective PP casing safeguards it from bumps or handling wear. Once saturated, simply renew it with heat — no replacement cartridges or messy chemicals needed.

Features

• Ideal Use: Especially suited for double rifle cases or enclosures up to 40 L
• Dimensions: Ø 13.5 cm × 2 cm 
• Material: Nano porous silicon core, encased in a durable PP (polypropylene) protective shell 
• Net Weight: 260 g ±10% 
• Absorption Capacity: ~78 g per cycle (25 °C, 85% RH) 
• Working Volume: Suitable to protect up to ~260 L total internal volume (effectively up to ~40 L enclosure) 
• Color Indicator: Visual color change shows when moisture-absorbent capacity is used / saturated 
• Renewable / Reusable: After saturation, remove the PP casing and heat (microwave or oven) approx. 11 minutes to renew absorption ability 
• Safe & Chemical-Free: No harmful chemicals, safe for sensitive gear like firearms and optics 
• Certifications / Patents: Holds EU REACH, US Prop65, and multiple global patents (e.g. US10549258 B2) 
• Renewal Lifecycle: Designed for many renewals (effectively unlimited within product lifetime)