Planet Wave PW-HPK-01 Automatic Guitar - £24.99

Planet Wave PW-HPK-01 Automatic Guitar Humidity Control System Planet Waves, in collaboration with Humidipak, brings you the first two-way humidity control that maintains a constant 45% relative humidity level. The patented Planet Waves Humidipak completely eliminates all the guesswork and anxiety ofmaintaining your instrument's proper humidity level. No more guessing if or when to refill the humidifier and worrying about drips or mess. Unlike all refillable humidifiers, the Humidipak provides true "two-way" purified humidity control since it adds ordepletes moisture only as needed to maintain 45% RH - the ideal climate for wooden instruments. •True two-way Humidity control•Maintains constant 45%RH within instrument case•No water, no drips, no mess•Long lasting, maintenance free design PW-HPK-01 Humidipak KitPW-HPRP- 01 Standard Replacement PackettePW-HPRP- 01H High-Absorption replacement Packette**If you live in an extremely humid environment where "de-humidification" is required more than humidification, the Hi-Absorption Humidipak refill packettes have a greater absorption capacity over the standard re-fill packettes.