Ultrafiltration for Hospitals, Clinics and Medical Facilities
In a medical building the UF stage is a physical barrier: 0.01 micron hollow fibre holds back particles, turbidity and bacteria, protecting sterilizer feed, dialysis pretreatment trains and the general supply from the sediment that follows mains work. It is a barrier, not a sterilizer - disinfection and validated monitoring remain separate obligations.
Hospital water problems are usually episodic: a mains repair sends sediment through the building, a sterilizer starts alarming on feed quality, or a new wing inherits an undersized line. A central barrier keeps those events from reaching equipment that is expensive to clean and impossible to take offline during clinic hours.
Which hospital systems benefit most?
Sterilizer feed, dialysis pretreatment, endoscope reprocessors and laboratory feed. Each has its own specification and its own responsible department; the common requirement is a consistent particle-free feed so that the equipment own monitoring means something.
Is UF a substitute for disinfection?
No, and it should never be presented as one. Ultrafiltration removes particles and organisms physically, but a validated disinfection step and the associated monitoring remain mandatory. The filter protects the disinfection step from load swings; it does not replace it.
How is capacity set for a hospital?
From the peak demand of the departments served, with diversity applied honestly. H-1 covers 3,000 to 10,000 L/h and H-2 extends to 20,000 L/h; where continuity matters, two modules in parallel give duty/standby without a second control cabinet.
Typical configuration
H-1 Whole-House UF Water Purifier
Horizontal whole-house ultrafiltration purifier in food-grade 304 stainless steel, with a uniform Φ168 mm cylinder and flow options from 3000 to 10000 L/h. PVDF or PVC membrane at 0.01 micron, no electricity required.
3,000-10,000 L/h · 304 stainless, washable
H-2 Whole-House / Commercial UF Water Purifier
Horizontal ultrafiltration purifier covering 1000 to 20000 L/h across three cylinder diameters (Φ102, Φ159, Φ203) for residential through commercial duty. Food-grade 304 stainless steel, PVDF or PVC membrane, 0.01 micron.
up to 20,000 L/h · Duty/standby pairing
ZH-A 5-Stage Stainless Steel UF System
Wall-mounted or under-sink five-stage ultrafiltration system in a 304 stainless steel body. PP, RFC, CTO, UF and T33 cartridges run in series at 0.01 micron and 220 L/h, with a pressure gauge and interchangeable cartridges.
220 L/h · For labs and reprocessing rooms
Frequently asked questions
Does the filter remove bacteria completely?
A 0.01 micron hollow fibre element is a physical barrier for bacteria-sized particles, but we do not publish a log-reduction claim for these models, and filtration does not replace validated disinfection and monitoring.
Can it be installed without shutting the building down?
Usually yes - the unit is installed on a bypass spool so commissioning and later element changes happen without interrupting supply. Plan the tie-in with your mechanical contractor.
What documentation comes with the unit?
Specification sheet, materials of construction and the certificate scans we hold. Certification scope is per model, so ask for the document that names the model you are buying.
Work out the numbers
Send the departments served and their peak draws - we will size a bypassed installation that can be serviced without downtime.