APEC Water SystemsROES-PHUV75 Essence Alkaline UV 7-Stage 75 GPD Reverse Osmosis System
Adds a UV lamp to the alkaline Essence system, with no dose verification published by anyone.
$367
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Usability
Usability
The ROES-PHUV75 is aimed at households on private or intermittently suspect supply who want microbiological treatment behind the membrane. Its strongest attribute is that the UV stage sits after the membrane and the remineralisation cartridge, which is the correct order and means the lamp treats already-polished water. Its weakest is the absence of NSF/ANSI 55, the only performance standard that exists for ultraviolet disinfection, which means the dose this lamp delivers has never been verified by anyone outside APEC. That gap matters more than an unverified taste claim, because a UV system with no rated dose offers no evidence at all against the organisms it is sold to handle. The buyer is also giving up the WQA listing the plain ROES-PH75 holds and paying 98 dollars more, and the lamp needs an outlet and an annual replacement the other Essence models do not.
- Seven stages with UV placed after the membrane and remineralisation cartridge
- 75 GPD output into a four-gallon pressurised tank
- Remineralisation stage included rather than sold as an upgrade
- Built on the Essence chassis that has tested well independently
- Assembled in California with lifetime technical support
- No NSF/ANSI 55 listing, so the ultraviolet dose is unverified by any third party
- No WQA listing either, unlike the cheaper ROES-PH75
- Requires an under-sink electrical outlet the other Essence models do not
- UV lamp is an annual consumable on top of the six filtration stages
- Warranty is one year unless registered within eight weeks
The APEC Water Systems ROES-PHUV75 is a seven-stage under-sink reverse osmosis system rated at 75 gallons per day, combining the Essence membrane path with calcium carbonate remineralisation and an ultraviolet sterilisation stage on the outlet. It requires an electrical outlet under the sink for the UV lamp. Unlike the ROES-PH75 it carries no WQA listing, and no NSF/ANSI 55 listing exists for the UV stage.
Additional information
Specification: APEC Water Systems ROES-PHUV75 Essence Alkaline UV 7-Stage 75 GPD Reverse Osmosis System
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Questions answered from our data
How much does a reverse osmosis system cost?The 69 reverse osmosis systems we list run from $165 to $3,779, with a median of $367.
How long do reverse osmosis filters last?Of the 69 reverse osmosis systems we list, 64 state a filter life; the most common is 6-12 months (62).
Does reverse osmosis remove fluoride?63 of the 76 reverse osmosis systems we list claim to reduce fluoride.
Do water filters remove lead?120 of the 296 systems we list claim to reduce lead.
