Our Water
Drinking water with added minerals, made for you every day.
14 stages. One careful process.
Follow the steps behind every bottle of SIZ.
Storage & pre-filtration
Stage 01
Underground Water Storage Tank
Source water is held in a covered underground tank, protected from sunlight and outside contamination.
Stage 02
Jumbo Housing Filter
Coarse sediment filtration removes sand, rust and suspended particles.
Stage 03
Raw Water Storage
Pre-filtered water is held in a dedicated raw-water tank before treatment begins.
Stage 04
Feed Water Tank
Keeps a steady, controlled flow and pressure into the treatment line.
Stage 05
Carbon Filter
Activated carbon absorbs chlorine, odours and organic compounds that affect taste.
Stage 06
Multi-media Cartridge Filter
Fine cartridges capture remaining micro-particles and protect the RO membranes.
Core purification
Stage 07
UV Sterilization
Ultraviolet light inactivates bacteria and viruses before membrane treatment.
Stage 08
Reverse Osmosis
High-pressure membranes remove dissolved salts, heavy metals and other impurities.
Mineralisation & disinfection
Stage 09
Mineral Dosing
Measured amounts of essential minerals are added back for a balanced, fresh taste.
Stage 10
Product Water
Treated, mineralised water is held in a sanitised product-water tank.
Stage 11
Ozonation
Ozone disinfects the water and keeps it fresh, then naturally breaks down into oxygen.
Stage 12
UV Sterilization Before Filling
A final UV pass immediately before bottling as an extra layer of protection.
Control & bottling
Stage 13
Control Panel (PLC)
An automated control system monitors and runs every stage for consistent quality.
Stage 14
Automated Filling & Capping
Bottles are filled and sealed by machine, keeping handling to a minimum.
What's in every bottle
K + Mg
Added minerals
Reverse osmosis removes almost everything, including minerals. So we add potassium and magnesium back in measured amounts, for a fuller taste and to help your body keep its mineral balance.
pH 7.4
Balanced pH
pH is one of the clearest measures of water quality. Mineralisation brings SIZ to a balanced pH, which gives it its soft, smooth taste.
Taste the difference
Five bottle sizes, delivered free across Karachi.