A full year of chlorine-free showers, delivered in one box. Pick your 4 spa scents.

Each vitamin C filter lasts about 3 months. The Filter Box covers the whole year — 4 refills, delivered in one clean shipment, for less than a coffee per month.

Here's the part nobody else offers: you pick your scents. Mix lavender winter, rose spring, lemon summer, or keep it simple — your shower, your rotation. Every refill arrives like a small ritual, not a bill.

Premium shower brands charge $25–40 per refill cartridge. The Filter Box gives you 4 for $39.99 — same clean chemistry, same chlorine-free shower, without the markup.

• 4 vitamin C filter refills (1 year of daily showers)

• Choose your 4 scents — mix or match from 10 options

• One payment, one delivery, no reorder reminders

• Fits the Shower Filter Starter Kit head