AquaTru
AquaTru Countertop Reverse Osmosis
Countertop reverse osmosis with no plumbing. Tested to reduce 80+ contaminants including PFOA, PFOS, and PFNA.

$449
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Our take
AquaTru is the standard countertop reverse-osmosis option that avoids plumbing installation. The brand's published performance data sheet documents reduction of PFOA, PFOS, PFNA, and dozens of other contaminants across a four-stage filtration design. Counter-top RO is generally documented in the category literature as having a higher water-recovery ratio than older under-sink RO designs — meaning less waste water per unit of filtered water. Trade-offs cited in published reviews include counter footprint and a noticeable filtering-cycle noise level. RO remains the most thorough consumer-grade contaminant-removal category for households tracking a wide contaminant list.
Documented strengths
- Independently tested for multiple PFAS compounds
- No plumbing install
- Reduces 80+ contaminants per testing
Documented trade-offs
- Counter footprint
- Filter cycle is noisy
- Highest upfront cost in the category
Citations
- [1]Tested to reduce PFOA, PFOS, PFNA and other PFAS compounds per published independent testing — AquaTru Performance Data Sheet