PIURIFY vs Waters Co Filters: most-reported complaints compared
Most-reported issues at PIURIFY and Waters Co Filters, according to reviewers on Trustpilot — classified by our automated reader and backed by verbatim quotes from distinct reviews. This is a side-by-side of what reviewers report, not a score, rating or recommendation for either company.
PIURIFY
TrustScore 4.6 · 558 reviews on Trustpilot.
199 reviews analysed, 2025-11-30 to 2026-09-21.
Complaint rate (recent window): 8%
100% of negative reviews get a company reply.
“it leaks out of the bottom”
Waters Co Filters
TrustScore 4.6 · 51 reviews on Trustpilot.
47 reviews analysed, 2024-08-08 to 2026-09-05.
Complaint rate (recent window): 6%
0% of negative reviews get a company reply.
“responses read like bots, when you FINALLY get a human response”
Reported on both
Issues with an evidenced category (at least two verbatim quotes) on both sides.
| Issue | PIURIFY | Waters Co Filters |
|---|---|---|
| Faulty product | 56% | 100% |
Method: reviews are classified into a fixed complaint taxonomy by an automated reader; every category shown is backed by at least two verbatim quotes from distinct reviews. Figures are census classifications, not official statistics, and reflect what reviewers reported — not findings of wrongdoing by either company. Not affiliated with, endorsed by, or sponsored by Trustpilot A/S, PIURIFY or Waters Co Filters.