Waterdrop G3 Replacement Filter 1-Year Combo, Pack of 2 WD-G3-CF Filters and 1 WD-G3-CB Filter, Replacement for WD-G3-W, WD-G3P600 and WD-G3P800-W Reverse Osmosis System

You've no other choice but to buy these filters if you wish to keep your Waterdrop RO system working. You will be doomed if you have a faulty faucet because it won't show you the warning light for filter replacement. You need to disconnect the power supply of the faucet and flush out the system to get the latest status of the filters. Pretty clumbersome but fortunately the support team can explain how you could troubleshoot....if you could get hold of them. Good luck.

these are the oem filters for the Waterdrop RO system I have. I love the RO system, and changing the filters with this system takes about 30 seconds and makes no mess at all. The water tastes great, and it is so convenient not having to lug gallon jugs of water from the store for drinking every few days

Great service Great filters this whole system works great and is so nice to have the confidence of RO water for drinking washing vegetables with and cooking etc a great investment for clean water looking out for myself and my family regarding the filthy water they expect us to drink that comes out of the tap..

Works as promised! Easy to change with the system. Water taste is superior.

Filters too expensive and hard to order when you live in Canada.