Waterdrop C2SL Countertop Reverse Osmosis Water Filter, [ Mineral Added ],40oz Autofill Glass Pitcher, 7-Stage RO Filtration, 3:1 Pure to Drain, Reduce PFAS/TDS, Compact Design, Installation-Free
Waterdrop C2SL Countertop Reverse Osmosis Water Filter, [ Mineral Added ],40oz Autofill Glass Pitcher, 7-Stage RO Filtration, 3:1 Pure to Drain, Reduce PFAS/TDS, Compact Design, Installation-Free
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Waterdrop C2SL Countertop Reverse Osmosis Water Filter, [ Mineral Added ],40oz Autofill Glass Pitcher, 7-Stage RO Filtration, 3:1 Pure to Drain, Reduce PFAS/TDS, Compact Design, Installation-Free

|44 ratings

Key item features

  • [𝐏𝐨𝐰𝐞𝐫𝐟𝐮𝐥 𝟕-𝐬𝐭𝐚𝐠𝐞 𝐑𝐎 𝐟𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧] The Waterdrop C2SL countertop reverse osmosis system uses a 0.0001 μm RO membrane to reduce TDS and a wide range of contaminants. Tested by SGS to reduce 99.8% of PFOA, 99.7% of PFOS, 99.96% of microplastics, 99.83% of lead, 99.51% of chlorine, and 98.45% of fluoride under laboratory conditions
  • [𝐌𝐢𝐧𝐞𝐫𝐚𝐥𝐬 𝐟𝐨𝐫 𝐚 𝐛𝐚𝐥𝐚𝐧𝐜𝐞𝐝 𝐭𝐚𝐬𝐭𝐞] Enjoy cleaner water without the flat taste often associated with RO filtration. The mineral filter adds calcium, magnesium, potassium, and sodium to the filtered water for a smooth, balanced taste—ideal for everyday drinking, cooking, coffee, and tea
  • [𝐀𝐮𝐭𝐨𝐟𝐢𝐥𝐥 𝐠𝐥𝐚𝐬𝐬 𝐩𝐢𝐭𝐜𝐡𝐞𝐫, 𝐧𝐨 𝐢𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧] No plumbing, drilling, or faucet connection is required—just fill the 108 oz feed water tank and plug it in. The C2SL countertop RO system automatically refills the detachable 40 oz Maxblue glass pitcher, which fits easily in the refrigerator and is convenient for serving, cooking, and daily hydration
  • [𝐒𝐦𝐚𝐫𝐭 𝐚𝐥𝐞𝐫𝐭𝐬 𝐟𝐨𝐫 𝐞𝐚𝐬𝐲 𝐬𝐞𝐭𝐮𝐩] The smart display keeps filter life and operating status easy to check, while clear voice alerts let you know when the feed water tank is low or the filter needs replacing. Voice-guided first-time rinsing and filter setup make operation simple from day one
  • [𝐋𝐨𝐧𝐠-𝐥𝐚𝐬𝐭𝐢𝐧𝐠 𝐚𝐧𝐝 𝐰𝐚𝐭𝐞𝐫-𝐞𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭] Designed for 1–2 people, the C2SL countertop RO filters up to 528 gallons or lasts up to 12 months, helping reduce filter changes and routine maintenance. Its 3:1 pure-to-drain ratio produces more filtered water with less wastewater, while NSF/ANSI/CAN 372 certification confirms that the system is made with lead-free materials. Actual filter life may vary depending on water quality and usage

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4.4 out of 5 stars
stars
44 ratings30 reviews
How item rating is calculated
  1. 5 stars70% (31)
  2. 4 stars20% (9)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star9% (4)
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Showing 1-3 of 30 reviews

Sep 20, 2026
Reviewer name: alan
Sold and shipped byEcolife Technologies, Inc.
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Best Countertop RO Water Purifier For The Money

it is compact to fit easily on most countertops. I like it has glass pitcher. The filter is reverse osmosis, and also adds back a small amount of healthy elements such as calcium, magnesium and potassium. Other reverse osmosis completely take all elements good and bad.

Incentivized Review
Helpful?3CBJTTWIJG1220684760009
Oct 7, 2026
Reviewer name: ROD
Top Reviewer
Sold and shipped byEcolife Technologies, Inc.
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Popularity made my choice

Unit is popular for its special features, and filter availability. Simple to operate, and a good alternative for smaller households.

Incentivized Review
Helpful?3CBJTTWIJG1220684760009
Jun 4, 2025
Reviewer name: Polly P.
5 out of 5 stars
5 out of 5 stars review

This system produces the

This system produces the best-tasting water. I didn't believe it would eliminate the well water taste, but it doesn't disappoint. We have completely stopped purchasing bottled water. I do not miss hauling those large, heavy packages of bottled water. The cold & hot water feature works perfectly. I highly recommend this product. The only drawback is that the tank that holds the water can be a little difficult to remove when the tank is ready to be refilled.

Review from Waterdrop
Helpful?3CBJTTWIJG1220684760009
Current price is $179.99
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Sold and shipped by Ecolife Technologies, Inc.
4.646952323476162 out of 5 stars
4.6 stars out of 5, based on 4983 seller reviews(4.6)
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