Removing the prefilter for cleaning may vary by model, here are the general steps for reference:
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1. Turn off the water supply: Before any disassembly, ensure that the water supply is turned off to prevent water flow.
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2. Prepare tools: You may need a wrench or other suitable tool, depending on the connection you used to install the pre-filter.
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3. Remove the connection: Use the tool to loosen the pipe connection to the pre-filter. This may involve twisting or unwinding the connecting parts.
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4. Remove the prefilter: After unfastening the connection, gently unscrew the prefilter. Some models may need to be turned counterclockwise, while others may need to be gently pulled down.
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5. Clean the pre-filter: Put the pre-filter in clean water and wipe it gently with a soft brush or cloth. Depending on the filter type, a mild detergent or disinfectant can be used for cleaning.
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6. Rinse and dry: Rinse the pre-filter with clean water and make sure it is completely dry to avoid bacterial growth.
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7. Install the pre-filter: Reinstall the cleaned pre-filter. Depending on the connection, it may be necessary to rotate counterclockwise or gently push in and twist until the connection is secure.
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8. Restore water supply: After ensuring that all connections have been properly installed, open the water supply and check for leaks or looseness.
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The above steps are for reference only, the specific disassembly and cleaning method of each prefilter may be different. It is highly recommended to refer to the relevant instruction manual or contact brand customer service for more detailed guidance depending on the specific prefilter model you purchased.
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Discharge water in the pre-filter near the water pipe, you can see the water valve valve, we turn the water valve valve to close it. Then we put the basin under the pre-filter, unscrew the drain valve valve at the bottom of the filter, and turn off the drain valve valve after all the water in the filter bottle has been discharged. Generally, the valve and the water pipe are parallel to open.
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Remove and clean the special wrench, use the wrench to clamp the filter bottle, turn the wrench to rotate the filter bottle off. Then we take the filter out of the filter bottle. The filter element generally has two layers, and we can rotate the filter element to separate the two layers. Next we prepare an old toothbrush, turn on the faucet, will