Who makes ZeroWater? Amazon sales, products and sellers
Updated November 2026 with September 2026 data
At a glance
- Size
- Large
- $4.4M est./mo
- Trend
- Growing
- +18%, last 2 vs prior 2 months
- Ratings
- Mixed
- 4.4 ★ · 270,046 reviews
- Who sells it
- Mostly one seller
- Top seller has 96% of units
ZeroWater estimated monthly revenue on Amazon
Our read on ZeroWater
ZeroWater ranks 2 of 78 brands in Replacement Pitcher Water Filters, within Tools & Home Improvement, with an estimated 25% of the category's revenue. Estimated revenue in September 2026 was $4.4M on 91,000 units, up 40% from $3.1M in June 2026, and the trend is labeled Growing at +18% over the last 2 months. The brand has 19 products selling, and its top product, the 2-Pack replacement filter, sells an estimated 30,000 units per month. Sales are concentrated: Amazon accounts for 96% of units, with 4 sellers in total. The average rating is 4.4 across 270,046 reviews, which places the brand in the Mixed rating band. This view covers 4 months of data.
Top ZeroWater products on Amazon
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| Product | Rating | Est. units/mo | Amazon link |
|---|---|---|---|
| ZeroWater Official Replacement Water Filter Removes PFOA/PFOS 2-Pack | 4.4 ★98,219 reviews | 30,000 | Check price on Amazon |
| Culligan ZeroWater 22-Cup Ready-Read 5-Stage Water Filter Dispenser | 4.2 ★48,915 reviews | 7,900 | Check price on Amazon |
| ZeroWater 23-Cup Water Filter Dispenser Removes PFOA/PFAS | 4.3 ★28,796 reviews | 3,400 | Check price on Amazon |
| ZeroWater 4-Pack Replacement Filter Cartridges ZR-004 | 4.6 ★3,465 reviews | 3,100 | Check price on Amazon |
| ZeroWater 20-Cup Water Filter Dispenser Removes PFOA/PFAS | 4.4 ★15,707 reviews | 890 | Check price on Amazon |
| ZeroWater 12-Cup Pitcher Water Filter Removes PFOA/PFAS | 4.2 ★49,014 reviews | 630 | Check price on Amazon |
| Zerowater Replacement Filters for Pitchers | 4.6 ★8,770 reviews | 490 | Check price on Amazon |
| ZeroWater ZD-010rp, 10 Cup 5-Stage Water Filter Pitcher | 4.3 ★153 reviews | 230 | Check price on Amazon |
| Culligan ZeroWater 10-Cup Ready-Pour Round 5-Stage Water Filter | 4.3 ★5,364 reviews | 56 | Check price on Amazon |
| ZeroWater 6-Cup 5-Stage Water Filter Pitcher 0 TDS for Improved Tap | 4.4 ★10,927 reviews | 25 | Check price on Amazon |
Who sells ZeroWater
- Amazon96%
- Cheddy4%
- Tulip Concepts<1%
- Libertas USA LLC<1%
Share of estimated units sold in September 2026, by the seller holding the Buy Box.
Place in its category
#2 of 78
Rank 2 of 78 brands in Replacement Pitcher Water Filters by estimated revenue in September 2026, with 25% of the category.
Frequently asked questions
Who makes ZeroWater?
ZeroWater is the brand name on 19 products we tracked on Amazon in September 2026 mostly in Replacement Pitcher Water Filters (Tools & Home Improvement). The largest seller of ZeroWater products that month was Amazon, with 96% 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 ZeroWater sell on Amazon?
ZeroWater sold an estimated $4.4M on Amazon in September 2026, about 91,000 units. That is +40% compared with June 2026. These are Ecominsights estimates, not figures reported by the brand.
What are ZeroWater's best-selling products on Amazon?
By estimated units sold in September 2026: 1. ZeroWater Official Replacement Water Filter Removes PFOA/PFOS 2-Pack (about 30,000 units); 2. Culligan ZeroWater 22-Cup Ready-Read 5-Stage Water Filter Dispenser (about 7,900 units); 3. ZeroWater 23-Cup Water Filter Dispenser Removes PFOA/PFAS (about 3,400 units).