Waterdrop Alkaline Water Filter for Berkey BB9-2 & Gravity Systems — Pack of 2 (Up to pH 9.2)

Elevate your daily water with Waterdrop

The Waterdrop Alkaline Water Filter is crafted as a replacement for Berkey BB9-2 black filters and is compatible with Waterdrop gravity filtration systems. It aims to raise the water pH toward 9.2, depending on your source water, delivering a crisper, smoother pour for drinking, cooking, and beverage prep.

Designed for practical, real‑world use, this filter combines alkaline media with carbon filtration to address a broad range of common water notes you might notice at home. It’s a straightforward upgrade that fits into your current setup without requiring a full system change.

What you get and what it can do

• Up to 6,000 gallons of filtered water per pair, offering a long‑term, cost‑effective option.
• Reduces chlorine, taste and odor, lead, PFOA, PFOS, and other particulates for cleaner water.
• Alkaline media targets higher pH levels while preserving essential minerals, contributing to a smoother taste profile.
• Estimated impact on plastic bottle waste is substantial, with up to 45,000 bottles avoided over the filter’s lifespan.
• Cost efficiency is notable at roughly 1 cent per gallon, making everyday refills more economical.
• Compatible with Berkey BB9-2 black filters, as well as Travel, Big, Royal, Imperial, Light, Crown Berkey models and Waterdrop gravity systems.

Cost, environment, and practicality

• Not sponsored by Berkey; Waterdrop is an independent brand offering compatible filtration options.
• Before first use, flush the filter for about 1 minute by running water through the unit to prime the media.
• If faucet compatibility causes splashing, this does not affect the filter’s performance.

Tips for use

For the best results, flush the filter prior to initial use, then use as part of your regular water routine. Pair with your Berkey or Waterdrop gravity system to maintain flexibility in your hydration setup.