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WD-G3-N3CB Filter for Waterdrop G3P800 & G3 Reverse Osmosis System

Waterdrop SKU: WD-G3-N3CB
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Waterdrop WD-G3-N3CB Filter for Carbon Postfiltration

The WD-G3-N3CB Filter for Waterdrop G3P800 & G3 Reverse Osmosis System is a model specific Waterdrop replacement component that serves as the carbon block stage for its compatible reverse osmosis system.

Best suited for: Owners maintaining WD-G3-W, WD-G3P600, WD-G3P800-W with the model specific WD-G3-N3CB replacement designed for the system.

Why choose this replacement filter

The WD-G3-N3CB is made for WD-G3-W, WD-G3P600, WD-G3P800-W, providing the intended fit and replacement stage for straightforward routine maintenance.

How this replacement benefits your water

  • Refreshes the final carbon stage: A fresh carbon block renews the postfiltration step used after the RO membrane.
  • Supports better taste and odor: Carbon postfiltration helps polish finished water before it reaches the faucet.
  • Maintains system performance: Scheduled replacement keeps the compatible G3 filtration sequence operating as intended.
  • Fewer service interruptions: The published service life of up to 12 months or 1,100 gallons supports predictable maintenance.
  • Preserves the existing system: Replacing the carbon block renews this stage without replacing the complete RO unit.
WD-G3-N3CB Filter for Waterdrop G3P800 & G3 Reverse Osmosis SystemWD-G3-N3CB product details

Specifications

Model WD-G3-N3CB
Compatible system WD-G3-W, WD-G3P600, WD-G3P800-W
Published service life Provides up to 12 months or 1,100 gallons of clean water for you and your family, based on water condition.
Certification NSF 58 & 372
Dimensions 2.6 x 2.6 x 12.1 inches
Weight 1.3 pounds
Material Carbon block

Installation and ownership

Designed for WD-G3-W, WD-G3P600, WD-G3P800-W, this cartridge follows the system's standard replacement process. Replace it according to the system indicator, published service interval, and actual water conditions, then complete the recommended flushing and reset steps.

Frequently asked questions

Which systems use the WD-G3-N3CB filter?

It is designed for compatible Waterdrop G3P800, G3P600, and G3 reverse osmosis systems. Confirm the model number before ordering.

What does this filter do?

It is the carbon block finishing stage that helps improve the taste and odor of water after membrane filtration.

Is this a complete filtration system?

No. This is one replacement stage for a compatible G3 series system.

How long can it last?

The listed service guidance is up to 12 months or 1,100 gallons. Actual life depends on source water and use.

Which certifications are listed?

The product information lists NSF 58 and 372 certifications for the applicable performance and material claims.

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