Conditions before the first run
Clesoon test environment: not run. Required inputs are feed-water pressure, temperature, TDS, room temperature, container volume, outlet height, filter batch, and power condition.
What was done
Record feed-water conditions and filter configuration.
Time repeated fills to a named volume and report median plus range.
Record standby noise, dispensing delay, flush water, and filter reset behavior.
Capture original photos, video, screenshots, and a dated measurement log.
Repeated runs: Not yet available; no result is published.
Raw measurement table
300 GPD / Condition: Manufacturer specification; not a Clesoon flow measurement / Evidence: official
Up to 26 oz/min / Condition: Manufacturer specification; test condition not independently reproduced / Evidence: official
2.5:1 / Condition: Manufacturer specification; water conditions not independently reproduced / Evidence: official
17.2 L x 9.3 W x 14.3 H / Condition: Y9A product specification / Evidence: official
NSF/ANSI 58 stated on official page / Condition: Certification scope and report must be matched to the exact regional model / Evidence: official
$319.99 sale price shown on 2026-08-21 / Condition: Official US page snapshot; promotions may expire / Evidence: retailer
Pending / Condition: Requires named pressure, temperature, TDS, volume, and repeated runs / Evidence: first-party
Pending / Condition: Fixed distance, room noise floor, and dispensing state required / Evidence: first-party
What the record actually shows
Official product page recorded: 300 GPD, up to 26 oz/min, 2.5:1 pure-to-drain ratio, 17.2 x 9.3 x 14.3 inches, and NSF/ANSI 58 stated.
Official US page showed a $319.99 sale price snapshot on 2026-08-21; this is not a guaranteed current price.
No original flow, noise, water-quality, or repeatability log exists yet.
Photos, video, screenshots, logs, and sources
Local copy of the official product image; source page recorded below.
2026-08-21
Open evidence ↗Local copy of the official product image; source page recorded below.
2026-08-21
Open evidence ↗Official specifications and price snapshot; not a Clesoon test.
2026-08-21
Open evidence ↗The official page links to a report; exact Y9A/Y9T scope must be checked before using it as a Y9A conclusion.
2026-08-21
Open evidence ↗What could change the result
Flow units and test conditions must be normalized before comparison.
The official page contains Y-series comparison material; do not transfer Y9T or Y11C-A claims to Y9A.
Sale price and coupon conditions can change.
Strengths, limitations, and audience
+ The official product record is identifiable and has measurable claims to test.
- No Clesoon first-party measurements or original test video yet.
- Certification scope, regional filter availability, and buyer-feedback sample still need confirmation.
High-demand countertop dispensing, after local certification and filter supply are verified.
Closest candidates
Xiaomi 1200G Water Purifier
Competitor differences remain unscored until the same test environment, repetitions, and evidence chain are available.