67g 72% Boost Packs with Replacement Cards – 12 Packs

Integra Boost 2-way humidity control packs control moisture in an enclosed area. Our patented technology will either release or absorb moisture, maintaining relative humidity at 72% in a contained environment.

We include a smart, simple-to-read to Replacement Indicator Card with our Integra Boost packs. Simply replace the old pack with a fresh one when the dot on the Replacement Indicator Card turns bright blue.