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White cylindrical water filter cartridge with twist-lock end cap

Waterdrop

Waterdrop WD-G3-N1CF Filter 6-month Lifetime water filtration

SKU CH-K5WQ-PJZZJ

A pre-sediment and carbon block filter compatible with WD-G3-W and WD-G3P800-W reverse osmosis systems, lasting six months and twisting in without tools

  • Product typeWater Filter
  • Reduces chlorine, VOCs and odours with pre-sediment carbon block
  • Lasts six months before replacement is needed
  • Fits WD-G3-W and WD-G3P800-W reverse osmosis systems
  • Tool-free twist installation completed in three seconds
  • Delivers fresh-tasting water for drinking, cooking and ice

Purpose & Audience

The Waterdrop WD-G3-N1CF is a pre-sediment and carbon block replacement filter designed for the WD-G3-W and WD-G3P800-W reverse osmosis systems. It serves households that want to maintain the multi-level filtration performance of their existing Waterdrop unit. Buyers needing a filter for a different brand or model should look elsewhere.

Compatibility Check

Verify that your installed system is either the WD-G3-W or the WD-G3P800-W before ordering. This filter is engineered specifically for those two models and will not fit other Waterdrop lines or third-party RO units. Confirm the model label on your current housing to avoid a mismatch.

Build Integration

The filter integrates as the first stage in the three-filter array, reducing chlorine, volatile organic chemicals, odours, dirt, sand, rust and certain industrial chemicals. A tool-free twist mechanism swaps the cartridge in seconds, restoring the system’s ability to deliver fresh-tasting water for drinking, cooking and ice without interrupting the under-sink plumbing.

How it compares

Measured against everything we stock in Filter Cartridges & Water Dispensers, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 88% of the 193 comparable items (median $44.99).

Specifications

Product
Product typeWater Filter

Questions about this item

Does the WD-G3-N1CF filter ship with any fittings or tubing, or is it just the cartridge?

The package contains the 3-in-1 pre-sediment and carbon block cartridge only; no extra fittings or tubing are included.

My system is a WD-G3P800-W — is this the correct replacement or do I need a different capacity?

Yes, the WD-G3-N1CF is the direct replacement for both the WD-G3-W and WD-G3P800-W models.

Once installed in my WD-G3-W, how long will the filter actually last before I must change it?

The filter is rated for a six-month service life or 800 gallons, whichever comes first, under typical household use.

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