Calacatta Filter — Ultrafiltration
Tax included where applicable. Delivery and commissioning arranged by your concierge.
QORZAVEN Water — the kitchen's honest workstation
The Calacatta takes Czech tap water the last mile: ultrafiltration or reverse osmosis sized to your mains, a dedicated filtered way in a finish that matches your tap, and cartridge changes that need hands, not tools.
Water hardware is honesty in brass and steel: cartridges rated in cycles, finishes rated against scrubbing, boiling-water systems installed with their safety logic intact, and under-sink filtration that turns the tap into the best drink in the house.
Design & Craft
- 5-year warranty on sinks and taps; cartridges stocked 15
- Flow and rejection rates stated per system
- Water connections by certified trades, pressure-tested in writing
- Cut-outs machined at the works from the sink's own template
- Dedicated filtered ways in matching tap finishes
- Cartridge changes tool-free, dated by the app or the fridge magnet
Specifications
| Format | Ultrafiltration, under-sink |
| Rates | Flow + rejection stated |
| Service | Tool-free cartridges |
| Tapware | Matched filtered way |
| Weight | ≈ 6.5 kg |
| Warranty | 5 yr, cartridges 15 |
Care
Rinse and dry the sink after service; composite likes a weekly conditioner, stainless a polish along the grain. Aerators unscrew for a monthly rinse; filter cartridges change on the printed schedule.
Questions, Answered
What about waste sorting in a drawer?
Bin systems size to your municipality's streams and your cabinet's width — measured, not squeezed. Lids seal; the drawer closes on the evidence.
Is a boiling-water tap safe with children?
Fitted properly, yes: insulated spouts, two-step safety handles, and the logic explained at handover. We install to the maker's manual, always.
The QORZAVEN Promise
Kitchens are commissioned, not delivered. Our own fitters install, level, seal and connect; appliances are commissioned to their manuals; and the packaging leaves with us.