UrSpring UF

Seccua UrSpring. Take control over your water quality.

Crystal-clear and safe drinking and process water from every fixture in your commercial facility or home. The new UrSpring cleans itself intelligently, only when required, and does not interrupt the water supply when water is used. Top quality water safety at an unbelievable price.

Highest Removal Performance

The UrSpring Ultrafilter removes bacteria, cyst and parasites from your water through a natural filtration process. Due to its Ultra-fine filter pores, of which not one is larger than any bacteria or parasite, such pathogens are removed from any water source without residuals or chemicals.

Removes turbidity and iron

No matter how much turbidity, rust or other particles are delivered into your water system from either your municipal supply or your well: Your UrSpring system will remove all such particles completely, leaving clear and fresh drinking water. It also contributes significantly to a clean and hygienic piping system.

Keeps E-Coli out of your water

Every single Seccua UrSpring unit has been tested for full removal capability of E-Coli before it leaves our factory. Ground-breaking functions of the unit help to minimize filter damage during operation, so your Urspring maintains highest E-Coli reduction capability throughout its entire filter-life.

UV pre-treatment, better than ever

Not only does the UrSpring remove turbidity and reduce bacteria and parasites to a large degree, but due to its fully automated filter-cleaning it also offers the most effective pre-treatment to downstream disinfection technologies like UV or chlorination – at lower operating cost than conventional cartridge filtration on high turbidity systems.

Helps to reduce disinfection by-products

Disinfection by-products are created when disinfection chemicals react with organic matter in the water, such as virus, bacteria, parasites, but also dissolved organics like true color typically made up from decaying leaves, grass or wood. Seccua UrSpring removes all particulate organic matter and up to 10% of true color and thereby helps to reduce disinfection byproducts effectively.

Easy to install, compact and efficient

Seccua UrSpring systems incorporate more power than any small-scale Ultrafiltration-system available: Up to twice the filter surface area and ultra-low required driving pressures helps to save energy and deliver more water for the best-available comfort.

Go Green!

Without any additional equipment required, the system can be connected to solar power supplying 12 VDC. Its ultimate low power consumption of only 1,5 W during filtration gives it a superior advantage over disinfection technologies like UV, using approx. 97% less energy than small UV disinfection systems. Furthermore, Seccua offers a unique recycling program for its filter elements, helping you to act more sustainable.

Removal performance

Virus (MS2 Phage)2: >99,99% (>4.7 log tested)

Bacteria (B. Subtilis, E-Coli)2: >99,99% (>4.9 log tested)

Parasites (Crypto)2: >99,99% (>4.7 log tested)

Water consumption during flushing typically less than 2%

1 Filtration performance depends on water quality and temperature. Please design carefully before deploying a UrSpring system and consult with Seccua Authorized System Partners for advise if required.
2 Virus and Bacteria removal of the Ultrafiltration membrane was measured by US EPA against EPA Standards for Ultrafiltration systems used on surface water filtration on a new membrane. The tests have been carried out using a Seccua Virex Pro unit which uses the same filter elements than the UrSpring systems. Removal performance can decrease over time, caused by membrane damage, without the UrSpring system being able to determine such decay.

Power supply

Voltage4:12 V DC, 110 V AC, 230 V AC

Power consumption:

during filtration approx. 1,5 W

during cleaning max. 5,4 W (typically5 daily for 20 s.)

4 Units are shipped with US, German and Chinese power-adaptors. Other country-specific equipment is available upon request.

5 The cleaning frequency depends on the contamination of the raw water and may vary. The power requirement of the pumps is not included in the consumption data.

Operating Conditions

Max. operating pressure 5 bar (75 psi)

Max. operating temperature 40 °C (104 °F)

optional 80 °C (176 °F)



Cleaning Mode: Time-of-day (standard) Dependent of filter-fouling (option)

Displayed Units: Metric or US

Flush when flow: Filter flush can be disabled when system recognizes water usage

Operating Modes

Filtration Maximum performance at an approx. pressure loss of 1 bar (14,5 psi)

Cleaning method Flushing by interval-, time of day- or fouling.

Maximum Δp inlet to filtrate 2,5 bar (36 psi)



Tested by US EPA for removal of Parasites, Bacteria and Virus


Membrane Protection Package

Additional sensors to monitor the pressure inside the unit. The unit then releases occurring over-pressure through its drain valve.

Weights and Dimensions

Width 150 mm (5.9 in.)

Depth 162 mm (6.4 in.)

Height 1268 mm (49.9 in.)

Weight (dry) 12 kg



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