Wood Filter

Cotton Beech Wood Filter

A cotton filter designed exclusively for the Joshua car diffuser, which rotates automatically in response to sunlight.

Inspired by the Joshua tree, a national symbol of the United States that grows naturally under the desert sun in the Mojave Desert, the Joshua diffuser captures the beauty of this iconic desert landscape.

1. Hold the entire upper solar panel and gently lift it straight up to remove it, keeping it vertical.

2. Fill the dropper with fragrance oil and slowly apply 1–2 dropperfuls to the wood filter, allowing the oil to absorb gradually. Once the oil has been fully absorbed, reattach the upper solar panel.

3. If the fragrance becomes weaker after 1–3 weeks of use, add an appropriate amount of fragrance oil to the wood filter. The filter should generally be replaced approximately every 3 months.