Who makes Waterdrop? Amazon sales, products and sellers
Updated November 2026 with September 2026 data
At a glance
- Size
- Large
- $10.8M est./mo
- Trend
- Declining
- -30%, last 2 vs prior 2 months
- Ratings
- Strong
- 4.6 ★ · 272,687 reviews
- Who sells it
- Mostly one seller
- Top seller has 98% of units
Waterdrop estimated monthly revenue on Amazon
Our read on Waterdrop
Waterdrop ranks 1 of 105 brands in Under-Sink & Countertop Filtration, within Tools & Home Improvement, with an estimated 27% share of the category's revenue. Estimated revenue in September 2026 was $10.8M on 182,000 units, down 43% from $19.1M in June 2026, and the trend over the latest 2 months is labeled Declining at -30%. The brand has 349 products selling and an average rating of 4.6 across 272,687 reviews. Its top products include the G3-N1CF replacement filter at 17,000 units per month and the PT-07B Water Filter Pitcher at 12,000. Sales are concentrated, with Waterdrop Filtration Tech accounting for 98% of units among 5 sellers. Only 4 months of data are available.
Top Waterdrop products on Amazon
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| Product | Rating | Est. units/mo | Amazon link |
|---|---|---|---|
| Waterdrop G3-N1CF Filter, Replacement for G3-W & G3P600 & G3P800 RO | 4.8 ★3,051 reviews | 17,000 | Check price on Amazon |
| Waterdrop PT-07B Water Filter Pitcher | 4.6 ★16,725 reviews | 12,000 | Check price on Amazon |
| Waterdrop G3-N3CB Filter, Replacement for G3-W & G3P600 & G3P800 RO | 4.8 ★2,068 reviews | 5,900 | Check price on Amazon |
| Waterdrop PT-05B-L Water Filter Pitcher | 4.5 ★3,496 reviews | 5,800 | Check price on Amazon |
| [Genuine] Waterdrop PF-01A Water Filter Replacement for Waterdrop | 4.7 ★9,961 reviews | 5,400 | Check price on Amazon |
| Waterdrop RF10 Water Filter Replacement for Waterdrop 10UA/10UB/10UB-B | 4.7 ★5,938 reviews | 4,900 | Check price on Amazon |
| Waterdrop G3-2CFCB Filter | 4.8 ★1,593 reviews | 4,100 | Check price on Amazon |
| Waterdrop F2 Filter, Replacement for X8/X12/X16 RO System | 4.7 ★293 reviews | 3,700 | Check price on Amazon |
| Waterdrop 10UA Under Sink Water Filter System | 4.6 ★14,216 reviews | 3,300 | Check price on Amazon |
| Waterdrop Faucet Filter Replacement for PUR® Water Filter Replacement | 4.6 ★7,868 reviews | 2,800 | Check price on Amazon |
Who sells Waterdrop
- Waterdrop Filtration Tech98%
- WaterdropDirect1%
- Lifetech Filter1%
- Woot<1%
- Waterdrop Official Refurbished<1%
Share of estimated units sold in September 2026, by the seller holding the Buy Box.
Place in its category
#1 of 105
Rank 1 of 105 brands in Under-Sink & Countertop Filtration by estimated revenue in September 2026, with 27% of the category.
Frequently asked questions
Who makes Waterdrop?
Waterdrop is the brand name on 349 products we tracked on Amazon in September 2026 mostly in Under-Sink & Countertop Filtration (Tools & Home Improvement). The largest seller of Waterdrop products that month was Waterdrop Filtration Tech, with 98% of estimated units. Amazon listings don't show the brand owner's legal name, so the brand's own website is the place to confirm its parent company.
How much does Waterdrop sell on Amazon?
Waterdrop sold an estimated $10.8M on Amazon in September 2026, about 182,000 units. That is -43% compared with June 2026. These are Ecominsights estimates, not figures reported by the brand.
What are Waterdrop's best-selling products on Amazon?
By estimated units sold in September 2026: 1. Waterdrop G3-N1CF Filter, Replacement for G3-W & G3P600 & G3P800 RO (about 17,000 units); 2. Waterdrop PT-07B Water Filter Pitcher (about 12,000 units); 3. Waterdrop G3-N3CB Filter, Replacement for G3-W & G3P600 & G3P800 RO (about 5,900 units).