Waterdrop - WD-A2RF Filter, Replacement for WD-A2 Countertop Reverse Osmosis System, 12-month Lifetime - White
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About this product
The Waterdrop WD-A2RF replacement filter is designed for the WD-A2 countertop reverse osmosis system, featuring a 0.0001μm RO membrane that reduces TDS, PFAS, chlorine, fluoride, arsenic, lead, and more for clean, healthy water. With a long-lasting 12-month lifespan. Its 4-in-1 composite design allows quick 3-second replacement, while the 3:1 pure-to-drain ratio saves water and reduces over 4,000 plastic bottles annually. Made from high-quality BPA-free materials and tested for durability with 100,000 water hammer cycles, it ensures reliable and sustainable performance.
Features
𝐑𝐞𝐩𝐥𝐚𝐜𝐞𝐦𝐞𝐧𝐭 𝐟𝐨𝐫 𝐖𝐃-𝐀𝟐 𝐑𝐎 𝐒𝐲𝐬𝐭𝐞𝐦
Waterdrop reverse osmosis water filter has a 0.0001μm RO membrane to reduce TDS, PFOA, PFOS, Chlorine, Fluoride, Arsenic, Lead Nitrate, Chromium-VI, Copper, Sediment, Salt and more, providing healthy water for you
Durable & Safe Materials
This RO filter is constructed with high-quality, BPA-free, durable materials. It has passed 100,000 water hammer tests—it is built to ensure water safety and withstand the test of time
𝐄𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭 & 𝐒𝐮𝐬𝐭𝐚𝐢𝐧𝐚𝐛𝐥𝐞
This reverse osmosis replacement water filter's 3:1 pure water ratio saves 1200% water and reduces 4000+ plastic bottled water per year to achieve sustainable living
𝐄𝐚𝐬𝐲 𝐭𝐨 𝐑𝐞𝐩𝐥𝐚𝐜𝐞
This replacement water filter is designed to be easily replaced in 3s. Its 4-in-1 composite design enables easy replacement while saving even more costs as little as $0.2 per day per year
𝐋𝐨𝐧𝐠-𝐥𝐚𝐬𝐭𝐢𝐧𝐠 𝐋𝐢𝐟𝐞𝐬𝐩𝐚𝐧
Enjoy 12-month long-lasting protection without the frequent hassle and high cost of replacements. Plus, an easily replaced filter provides you with more convenience
Specifications
- BrandWaterdropModel NumberWD-A2RFProduct NameWaterdrop WD-A2RF Filter, Replacement for WD-A2 Countertop Reverse Osmosis System, 12-month LifetimeColorWhiteProduct Height5.63 inchesProduct Width5.63 inches
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The Waterdrop WD-A2RF replacement filter is designed for the WD-A2 countertop reverse osmosis system, featuring a 0.0001μm RO membrane that reduces TDS, PFAS, chlorine, fluoride, arsenic, lead, and more for clean, healthy water. With a long-lasting 12-month lifespan. Its 4-in-1 composite design allows quick 3-second replacement, while the 3:1 pure-to-drain ratio saves water and reduces over 4,000 plastic bottles annually. Made from high-quality BPA-free materials and tested for durability with 100,000 water hammer cycles, it ensures reliable and sustainable performance.

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The K19RF replacement filter is compatible with Waterdrop 𝐖𝐃-𝐊𝟏𝟗-𝐒, 𝐖𝐃-𝐊𝟏𝟗-𝐇 countertop reverse osmosis system.

The Waterdrop WD-A1-RO replacement filter is designed for the WD-A1 reverse osmosis hot and cold water dispenser, certified by NSF/ANSI 372 for lead-free materials and tested by SGS for safety. With 0.0001μm RO filtration, it effectively reduces over 1,000 contaminants including PFAS, fluoride, lead, chromium, arsenic, nitrate, and radioactive substances, ensuring clean and safe water. Built with durable BPA-free materials and tested to withstand 100,000 water hammer cycles, it provides reliable performance for up to 12 months. The filter is engineered for quick 3-second replacement, offering convenience, safety, and consistent water quality.
Specs
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