Cyclopure vs Waters Co Filters: most-reported complaints compared
Most-reported issues at Cyclopure 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.
Cyclopure
TrustScore 4.6 · 575 reviews on Trustpilot.
169 reviews analysed, 2025-09-07 to 2026-09-12.
Complaint rate (recent window): 5%
78% of negative reviews get a company reply.
“Never received results”
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”
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, Cyclopure or Waters Co Filters.