801Filter 801

Filter 801 — Utah Reverse Osmosis & Whole-Home Filtration

Born in the 801 · Filtration & RO Experts

Pure water
from your own tap.

Stop buying, hauling, and tossing plastic bottles. Our 5–7 stage reverse osmosis and whole-home carbon systems strip chlorine, taste, odor, lead, and PFAS — then remineralize for crisp, healthy water at every tap.

99%of TDS removed by RO
5–7stage filtration
100%★free water tests
See your bottled-water savings ↓
NSF-Certified MembranesRemineralizationUnder-Sink & Whole-HomeLicensed & InsuredFinancing Available
Free Water Tools

How fast does filtration pay for itself?

See your yearly bottled-water spend, payback period, and plastic bottles kept out of Utah landfills.

Reverse Osmosis

The purest water money can make

RO pushes water through a semi-permeable membrane that removes up to 99% of dissolved solids — lead, arsenic, nitrates, PFAS, and more. We add an alkaline remineralization stage so it tastes great and is good for you.

  • Removes up to 99% of total dissolved solids
  • Great-tasting, crystal-clear water on demand
  • Remineralized for healthy minerals and pH
  • Optional line to your fridge and ice maker
Explore Reverse Osmosis
99%

of dissolved solids removed

A premium under-sink RO system with remineralization averages around $2,200 installed — and pays for itself versus bottled water.

Free water test, no pressure

See exactly what is in your water. Filter 801 tests it free and recommends the right fix — no obligation.

Call (801) 433-7000
FAQ

Filtration questions

Does RO remove healthy minerals?

RO removes nearly everything, including minerals — which is why we add a remineralization stage to restore calcium and magnesium for taste and health.

Under-sink or whole-home filtration?

Most homes only need RO at the kitchen for drinking and cooking, plus whole-home carbon for chlorine. We tell you honestly what your home needs.

How much does a system cost?

A 5-stage RO starts around $899; a premium 7-stage with remineralization averages ~$2,200; whole-home carbon starts around $2,499. Free test confirms your build.

No Pressure · No Obligation

Taste the difference

Book a free water test and a sample of RO water. We will design the right filtration system for your home — about 30 minutes, zero pressure.

(801) 433-7000