The brief
Sans sells professional-grade air purifiers and water filters. The business depends on replacement filters, so the storefront had to turn a one-time hardware purchase into a recurring relationship.
What shipped
A headless storefront built with Shopify Hydrogen and deployed on Oxygen. The cart drawer is the centerpiece: adding a purifier offers the matching filter subscription and a paired product, with savings and totals updated in place.
One product page covers sizes and colors, with a sticky buy bar, and trust signals like FSA/HSA eligibility, free shipping and the 30-day trial sit next to the price.
Under the hood
- Hydrogen (React) on Oxygen
- Intelligems tests and Replo landing pages
- Okendo reviews, Klaviyo and Postscript




