Purchase price not published anywhere found on hydroflux.com.sg — same salesperson-only sales model as other Hydroflux flagship models (see brand notes and FAQ: https://www.hydroflux.com.sg/pages/faq). Two unrelated third-party lifestyle-blog reviews (lemon8-app.com) referenced this unit informally, one titled "Is the $3K Hydroflux WISH Water Dispenser Worth It?" — NOT recorded as a fact: it's a blogger's informal figure, not a published brand or retailer price, and could reflect a bundle/promo/different variant. Flagged here only as a rough plausibility signal, not a source. Included in this dataset because Hydroflux markets it as "Singapore's First & Only Tankless Water Dispenser" — one of the brand's most distinctive, prominently marketed models. Outputs: page states "5 Different Water Temperatures... 5°C, 25°C, 45°C, 75°C, 85°C" — recorded as [hot, cold, ambient] (25°C read as ambient). Tankless, explicitly marketed as such. Filtration described as "6-in-1 nano-filtration" with "nano-grab activated carbon with cellulose and polyester" plus a carbon-block layer — not branded RO or UF, recorded as "other". Filter pack $368.42 (GST-inclusive) is a standalone 1-year-supply pack of "2 WISH water filters" per its own product page — separate from the "up to 4 years worth of filters" bundle Hydroflux advertises as included with a NEW unit purchase (bundle contents/ timing not detailed on the WISH page). Free delivery and installation stated. Also has a built-in Bluetooth speaker and a UV/heat-based "smart sterilisation" feature per marketing copy (not schema fields). Installation type, water_source, warranty duration, and certifications are unstated on this page for the same reasons documented in the NAMI model file (same brand, same page structure) — left null / "other" / empty accordingly rather than assumed. Company-level BizSAFE3/ISO9001/SGS accreditations mentioned elsewhere on the site are not product-specific filtration certifications and are excluded from `certifications` per the schema's exact-scope requirement.