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Safety Information

WARNING: 

To reduce risk of injury and property damage, you must read this entire guide before assembling, 

installing, and operating the filtration system.

 •

Installation needs to comply with state and local laws and regulations. 

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Product must be installed indoors. Do NOT use outdoors.

 •

Use only the hoses supplied with the unit; old hoses should not be reused.

 •

Keep the product in a dry place away from direct sunlight.

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Do NOT store in or expose the product to temperatures lower than 32 °F (0 °C). The ideal temperature 

range is 39–100 °F (4–38 °C).

 •

Keep the product away from heat sources or open flames.

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Do NOT place unit near strong magnetic devices, as this may cause the filter life indicator to fail.

 •

Do NOT immerse the product in water or other liquids.

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Do NOT use with water that is microbiologically unsafe or of unknown quality without adequate disinfection 

before or after the product.

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The product is suitable for municipal tap water. The best working pressure for this product is 30–100 psi.  

If the water pressure is unstable, install a pressure reducing valve at the water inlet for the product. 

 •

The design life of the product is 5 years. Replace the whole unit when the life expires.

 •

To ensure the health of you and your family, regularly replace the filters.

 •

In case of a water outage or pipeline maintenance, close the water inlet valve; otherwise, the service life 

of the filter may be affected. When re-supplying water, turn on the faucet and allow the water to run for 

10 minutes before dispensing.

 •

The flow rate will decrease when the ambient temperature is low, which is an inherent characteristic of  

the filter.

 •

Service should be performed only by a certified technician. Never remove any parts to avoid leakage  

or damage.

Intended Use

This filtration system is intended to be used in household and similar applications such as:

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Staff kitchen areas in shops, offices, and other working environments

 •

Farm houses

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Hotels, motels, and other residential type environments

This system is not intended for use by persons (including children) with reduced physical, sensory or mental 

capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction 

concerning use of the system by a person responsible for their safety.

Summary of Contents for FUS300R

Page 1: ...3 Stage Under Sink Filtration System Instruction Manual Model No FUS300R...

Page 2: ...tion 6 Connect to the Cold Water Supply 6 Install the Filtration Faucet 7 Make the Connections 7 Install the Battery 8 Flush the System 8 Operation 9 Operational Specifications 9 Indicator Panel Descr...

Page 3: ...unstable install a pressure reducing valve at the water inlet for the product The design life of the product is 5 years Replace the whole unit when the life expires To ensure the health of you and yo...

Page 4: ...rt Description A Top cover H PE tubing 1 4 in qty 2 B Transparent cover plate I Quick coupling 1 4 in qty 2 C Filter housing J Seal tape D Indicator panel K Feed water adapter E Battery CR2450 L Locki...

Page 5: ...lation Overview 6 5 4 8 7 G 2 3 1 Part Description Part Description 1 Sediment filter stage 1 6 Inlet water tubing white 2 Carbon block filter stage 2 7 Outlet water tubing blue 3 Post carbon filter s...

Page 6: ...ter pipe from the cold water supply valve NOTE If the cold water pipe is 1 2 in unscrew the converter 9 from the A end of the feed water adapter K and then screw it on the B end of the feed water adap...

Page 7: ...nto the base of the faucet stem 10 and pop a lock clip L around the collet D Insert one end of the blue outlet water tubing 6 into the other end of the connector 14 and pop a lock clip L around the co...

Page 8: ...ested flushing process A Turn on the filtration faucet first and then turn on the cold water supply valve 3 B Allow the water to run for 10 minutes NOTE Since the filter material contains granular act...

Page 9: ...or Panel Description The indicator panel is used to indicate filter life The red LED 15 on the indicator panel flashes to indicate the filter life has expired If the faucet is turned on while the red...

Page 10: ...move the filter by rotating counterclockwise 90 and then pulling downwards NOTE Install the new filters in reverse sequence stage 3 ultrafiltration filter stage 2 pre carbon filter and then stage 1 se...

Page 11: ...y 950 Gallons 3600 Liters Filter Capacity 950 Gallons 3600 Liters Filter Capacity 950 Gallons 3600 Liters Flow Rate 0 5 GPM 2 LPM Flow Rate 0 5 GPM 2 LPM Flow Rate 0 5 GPM 2 LPM Suggested PSI 30 100 P...

Page 12: ...in the tubing Ensure the tubing is straight The filters are clogged Replace the filters See Replace the Filters on page 10 The water smells or tastes bad The filter life may have expired Replace the f...

Page 13: ...tine maintenance on the Product as set out in the User s Manual In addition this Limited Warranty does not cover damages to the finish such as scratches dents discoloration or rust after purchase This...

Page 14: ...2022 Brio Water Technology Inc Contact Us Call 1 844 257 4103...

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