MAXSafes Gun Safe Dehumidifier Rod, Dry Rod - Easy Installation Plug-in Electric Dehumidifier Eliminates Moisture for Gun Safes & Cabinets, ETL Approved，12in

Why it's worth it

A 12-inch version of the same ETL-certified electric rod, sized for safes under 100 cubic feet. It fits handgun cabinets and quick-access boxes where a full-length rod physically won't go, and it draws even less power.

Small safes need a small rod, not a scaled-down big one. Quick-access handgun safes, pistol cabinets and nightstand biometric boxes rarely have room for a 24-inch rod along the floor. This one is a foot long and an inch tall, so it tucks in along an edge without eating the space where your firearm actually sits.

It's maintenance-free in the same way the bigger rods are. Plug it in, leave it. No beads to watch, no oven cycle, no weighing anything. For a safe you open every day — which is what most small safes are — that constant, uninterrupted operation matters more than it does for a rifle safe you visit twice a month.

From our review of 8 gun safe dehumidifiers, by David Sinclair, Managing Editor

What we like

• +Small safes need a small rod, not a scaled-down big one
• +It's maintenance-free in the same way the bigger rods are
• +The ETL listing carries over
• +The power draw is close to nothing

What to know

• –Coverage tops out under 100 cubic feet
• –Newer brand, no decades-long record