Waterdrop RF10 Replacement Filter Cartridge for 10UA/10UB – 11K Gallons, PFAS & Lead Reduction

Upgrade your tap water with the Waterdrop RF10 replacement filter cartridge

Designed for Waterdrop 10UA and 10UB undersink systems, the RF10 cartridge provides purified water directly from your faucet. It supports everyday needs—from coffee and tea to cooking and hydration—without the ongoing cost and waste of bottled water.

What multistage filtration delivers

The RF10 cartridge uses an innovative multistage filtration approach to target a wide range of common impurities. You may notice crisper taste and aroma as chlorine and related compounds are reduced. The filtration also aims to minimize PFAS, PFOA/PFOS, heavy metals, chemical impurities, sediment, and other larger particles, helping water feel cleaner from the tap.

• PFAS and PFOA/PFOS reduction for cleaner-tasting water
• Heavy metals and chemical impurities filtered with minimal impact on essential minerals
• Sediment capture to enhance clarity
• Chlorine taste and odor reduction for fresher drinking water

High capacity for longer use

With municipal water, each RF10 undersink cartridge offers substantial lifespan—up to 1 year or about 11,000 gallons. This means fewer replacements and steady access to filtered water at home or in the office.

• 11,000 gallons maximum capacity
• Approximately 12 months of typical usage between changes

Safety, compatibility, and easy replacement

Made from BPA-free and lead-free materials, the cartridge is certified by WQA against NSF/ANSI 372 for safe materials and against NSF/ANSI 42 for taste and odor reduction. Third-party testing covers lead reduction (NSF/ANSI 53). The twist-and-lock design allows replacement in about three seconds, with no tools required.

Designed for Waterdrop 10UA and 10UB systems

This cartridge works with Waterdrop 10UA and 10UB undersink setups, delivering filtered water from your original faucet or a dedicated faucet. It’s a practical upgrade for homes, apartments, or small offices seeking a more sustainable water solution while maintaining convenience.

Practical usage notes: keeping a spare RF10 cartridge on hand can help ensure a smooth swap, and staying mindful of local water conditions can help you optimize filtration performance. Always follow the system’s maintenance guidelines for best results.

Disclaimer: The content highlights features and potential benefits based on the provided data. Individual results may vary. This description does not constitute medical advice or claims.