Silent Dry PIONEER 20L Dehumidifier Stone

Provides dehumidification for 20 L confined space, such as rifle case/bag, tactical backpack and storage for your gear, with a color indicator that changes based on the internal humidity status. PIONEER can be simply renewed by microwave or oven for repeatedly usage.

*IDEAL FOR RIFLE CASE
*PATENTED MOISTURE ABSORBING MATERIAL
*RENEWABLE
*PROTECTIVE TPV CASING
*HUMIDITY INDICATOR
*STONE IS "WET" OUT OF THE BOX, SO NEEDS TO BE HEATED UP BEFORE FIRST USE

Silent Dry dehumidification products are mainly presented in the form of a “stone”. It’s core technology includes natural Silica sand with biodegradable patented formula and forming process. The dehumidifier stones are filled with a large amount of Nano-pores with strong moisture absorption and regeneration ability. 

Once filled with moisture, the stones can be discharged by heat (in a microwave for example) and then again absorb moisture repeatedly, within a 10 years life span.

COMPREHENSIVE MOISTURE PROTECTION

Efficiently keeping guns, ammo, sights and any other gun related equipment away from moisture issues

SUITABLE FOR MULTIPLE PRODUCTS IN VARIOUS SPACE 

Dehumidifier stone products designed to fit into various confined spaces, such as pistol cases, rifle cases, small or large gun safes/vaults and ammo boxes.

EFFECTIVE HUMIDITY CONTROL 

After hundreds of testing, the dehumidifier stones can effectively maintain the humidity level below 60% RH in various spaces, offering the best dehumidification experience. 

REUSABLE DESIGN FOR ENVIRONMENTAL PROTECTION 

SILENT DRY Dehumidifier stones can be renewed by either microwave or oven to achieve reusable functionality. Based on testing and measurement results, it can be renewed at least one hundred times.

Pioneer Specification

Dimension | 11 x 6.5 x 2 cm

Material | Nano Porous Silicon

Net weight | 110g

Volume of absorption | 33g±10% (25°C,85%RH)

Working space | 20L case

Casing | TPV

Country of Origin | TAIWAN

Certification | EU REACH, SGS, US Prop65, FDA

US Patent No. US10549258 B2 

JP Patent No. 6766096

KR Patent No. 10-2040045

CN, DE, FR, TW, UK Patent Pending