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AquaTru Countertop Reverse Osmosis System

AquaTru

Where to Buy

Direct$449 Amazon$449

Also check eBay for used & refurbished

Best Price

$449

direct

AquaTru Countertop Reverse Osmosis System

Our Take

AquaTru is the countertop reverse-osmosis water purifier, 4-stage RO without plumbing, electricity, or installation. Pour tap water in the top reservoir, purified water comes out the bottom. NSF-certified to remove 80+ contaminants including lead, fluoride, and PFAS. The right pick for renters and small spaces where an under-sink install isn't viable.

Pros

No plumbing or installation required
NSF-certified removal of 80+ contaminants (including PFAS)
Countertop form factor, works for renters

Cons

Slow, ~15 minutes per 1-gallon refill
Countertop footprint is real (16" tall)

Specifications

type

Countertop RO

stages

4-Stage

capacity

1 gallon

Price Comparison

directBest PriceIn Stock

amazonIn Stock

8.0/10

Best Price

$449

at direct

Check Price on Direct

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Related Reading

Buying Guide·13 min read

Best Water Filtration Systems of 2026: Whole-House, Under-Sink & Countertop Ranked

From whole-house systems to countertop pitchers, here are the water filters worth buying in 2026, ranked by contaminant removal, cost-to-filter, and who each one is actually right for.

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