Product Review

Waterspecialist RF-9999 Replacement Faucet Water Filter
We are committed to water treatment research and we try our best to provide the best products in the water filter market.

Compatible Models
PFM100B, PFM450S, FM-3333, FM-9400B, FM-3700B, FM-2000B, FM-9000B, FM-4000B

High Speed Water Flow
By using unique technique, our filter achieves highly efficient filtration with faster water flow that ensures you have quick access to clean and crisp water. Although the water flow is fast, there is no compromise on filtration performance.

Reset the Indicator
If the Indicator doesn't work after changing, please follow the instruction to reset it manually. Remove the filter, find a white box that sticks out with a button beneath where the filter normally goes. Press the button, and it will pop out. Insert the filter, put it back on.

TDS Value
TDS stands for total dissolved solids, is composed of inorganic salts and a small amount of organic matter. TDS value cannot be lowered because the filter can remove harmful substances while keeping beneficial calcium, magnesium, which is the main component of inorganic salts.