Shipping until December 26th this year. Shipping will resume on January 3rd. This product has the highest water purification grade. Purchased new and installed for six months. Usage was for one person, so I think the filter still has life left. The box will be folded and included. - Brand: Cleansui - Model: CSP901 - Water purification capacity: 16L/day - Compatible faucets: 16mm, 19mm, 22mm, 24mm Thank you for viewing.