Knowledge base

Product Knowledge Base (1)

Replacement filters knowledge (1)

Product Dimensions of filters from our factory

General (2)

Default solution category, feel free to edit or delete it.

Warranty and service charge

Friendly reminder in a low temperature (1)

How to deal with water filter in a lower temperature?

User Manuals (13)

Manuals for RO systems (20)

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Manuals for under sink products (14)

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Manuals for countertop products (19)

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Manuals for whole house & outer doors (13)

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manuals for refrigerator water filters (41)

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manuals for coffee water filters (9)

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Manuals for undersink filters (24)

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manuals for refrigertor air filters (4)

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manuals for pitcher&bottle water filters (9)

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manuals for faucet water filters (4)

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manuals for outdoor water filters (5)

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Manuals for whole house water filters (9)

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Manuals for PAWAII products (4)

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Videos (2)

RO water filters (4)

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Under sink products (1)

Instruction video for under sink products

Product Links (1)

Useful Product Links

Outdoor

Waterdrop-FAQ (3)

Return & Refund (2)

Reverse Osmosis System (1)

What is reverse osmosis and how does it work?

Replacement Filters (1)

Where can I discover the appropriate replacement filter for my RO system model?