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Best sellerDrinking Water Systems
HW800 AlkaPro Tankless RO
800 gallons a day, 7 stages, no bulky tank under your sink.
Tankless reverse osmosis that filters down to 0.0001 microns — fine enough to take out lead and other heavy metals, dissolved solids, chlorine and common contaminants. Water is made on demand without a storage tank.
Best for: Anyone who wants better drinking and cooking water
What you get
Features
800 GPD tankless reverse osmosis
7-stage filtration at 0.0001 micron precision
Removes lead, heavy metals, dissolved solids and chlorine
Coconut-shell carbon block post-filter for taste
Faucet color-matched to your appliances
Quick-connect fittings — filter changes you can do yourself
Full specifications
Reverse osmosisNSF/ANSI 58Dedicated faucet includedFive faucet finishes
Key specifications
- Type
- Tankless, under-sink
- Filtration stages
- 7
- Production
- 800 GPD, made on demand
- Flow rate
- 0.53 GPM
- Filtration precision
- 0.0001 micron
- Waste ratio
- 2:1
- Remineralization
- Built-in alkaline stage
- Faucet
- Dedicated, five finishes
- Cabinet space
- No storage tank
- Filter changes
- Quick-connect cartridges, DIY
- Monitoring
- Faucet-mounted monitor
- Pairs with
- Any whole-home system, or on its own
Installation, upkeep & warranty
- Installation
- Included — dedicated faucet, drain saddle, cold-water tie-in
- Location
- Under the kitchen sink, or wherever the drinking tap goes
- Upkeep
- Owner-replaceable quick-connect cartridges
- Certification
- NSF/ANSI 58
- RO system warranty
- 1 year
- Labor warranty
- 1 year from date of purchase
What reverse osmosis removes
- Arsenic
- Nitrate and nitrite
- Fluoride
- Lead and heavy metals
- Uranium and chromium-6
- Chlorine and disinfection byproducts
- Sediment and dissolved solids
- Mineral taste and odor
Specifications from the manufacturer’s documentation. Component brands and certifications are those of their respective manufacturers.