BRIO FUS300R, Instruction Manual

10

Maintenance

Replace the Filters

Replace the filters every 6 to 12 months or 950 gallons (3600 liters), whichever comes first. The red LED light on 

the indicator panel flashes to indicate the filter life has expired. 

1� 

Turn off the cold water supply valve.

2� 

Turn on the filtration faucet to drain the 

system.

NOTE: 

Remove the filters sequentially; stage 1 

sediment filter (1) first, then stage 2 

pre carbon filter (2), and then stage 3 

ultrafiltration filter (3).

3� 

Remove 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 sediment filter. 

4� 

Insert the new filter into the housing, being 

sure to align grooves. Firmly push filter in, 

then rotate clockwise 90°. The arrow on the 

filter should align with the ∆ mark on the filter 

housing as shown, and the filter should be 

securely locked in place.

5� 

To ensure normal operation, replace the 

battery every time you replace the filter.  

See “Replace the Battery” on page 11.

6� 

Flush the new filters before use.  

See “5. Flush the System” on page 8.

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