Home › Water Filters › Top Tier RO-90 vs RCC7AK
Top Tier RO-90 vs RCC7AK
APEC's $219 model meets iSpring's $209 model. We tally wins category by category, then call a verdict.
Our recommendation
The Top Tier RO-90 wins on more spec categories (2–0), but the RCC7AK undercuts it by $10. Choose the Top Tier RO-90 for performance, the RCC7AK to save.
Top Tier RO-90: 2 category wins RCC7AK: 0 category wins
Side by side
Top Tier RO-90
$219
RCC7AK
$209
Filter type
Under-sink RO
Under-sink RO
Removes
lead, PFAS, fluoride, nitrates, arsenic, chlorine
lead, PFAS, fluoride, nitrates, arsenic, chlorine
NSF certified
58
58
Flow rate
0.06 GPMWin
0.05 GPM
Filter life
1,000 gal
1,000 gal
Filter cost / yr
60 USDWin
70 USD
Installation
DIY
DIY
Storage tank
Yes
Yes
Top Tier RO-90
Five-stage under-sink reverse osmosis that strips lead, PFAS, fluoride, and more.
RCC7AK
Six-stage RO system with alkaline remineralization for clean, balanced drinking water.
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