HydroBlu Versa Flow Water Filter: price & specs

HydroBlu's own Versa Flow product page confirms hollow-fiber media, a flow rate stated as "1 gallon in 5 minutes" (~0.76 L/min), up to 100,000 gallons (378,541 L) rated lifetime, 99.9999% bacteria and 99.99% protozoa/cyst removal but explicitly no virus or chemical removal, a 2 oz filter-only weight (10 oz for the full multi-use package with straw/bottle-cap/bag adapters), and backflushable field cleaning. No micron pore-size figure is stated on the page itself, though HydroBlu markets the underlying hollow-fiber technology elsewhere as comparable to other 0.1-0.2 micron designs; left blank here rather than assumed since this specific page did not state it. No separately sold replacement cartridge was found, so cartridge replaceable is false.