FAQ

Frequently asked questions

What is the main use case for this product?

The current hero offer is positioned for hard-water homes that want a cleaner-feeling shower routine.

Will it fit most shower heads?

The product is presented around universal fit for most standard shower heads. Customers can review the product page for the latest compatibility details.

Do you make medical claims?

No. Calvoriq keeps product messaging practical and source-faithful. We do not position the shower filter as a medical treatment.

Where can I review shipping, refund, and contact information?

Those store policies remain available from the footer so you can review them before checkout.