Home › Water Filters › OptimH2O Reverse Osmosis vs PLUS Faucet Filtration System
OptimH2O Reverse Osmosis vs PLUS Faucet Filtration System
Aquasana's $379 model meets PUR's $33 model. We tally wins category by category, then call a verdict.
Our recommendation
The PLUS Faucet Filtration System wins outright, better on more specs and cheaper by $346.
OptimH2O Reverse Osmosis: 1 category wins PLUS Faucet Filtration System: 2 category wins
Side by side
OptimH2O Reverse Osmosis
$379
PLUS Faucet Filtration System
$33
Filter type
Under-sink RO
Faucet-mount
Removes
lead, PFAS, fluoride, nitrates, arsenic, chlorine
lead, chlorine, mercury
NSF certified
42, 53, 58, 401
42, 53
Flow rate
0.06 GPM
0.52 GPMWin
Filter life
600 galWin
100 gal
Filter cost / yr
110 USD
60 USDWin
Installation
DIY
DIY
Storage tank
Yes
No
OptimH2O Reverse Osmosis
Under-sink RO with Claryum remineralization that targets lead, PFAS, and fluoride.
PLUS Faucet Filtration System
Faucet-mounted filter that reduces lead and chlorine on demand with a simple twist.
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