6 Stage Reverse Osmosis Water Filter System With Storage Tank Removes Fluoride (Kitchen)
By Purenex
Review & Description
Overall rejection/removal rate: 98% to 99% for the Ultra-pure, 95% for the drinking water
1st stage: 5 micron sediment filter, removes sediment, rust, dirt. (replace every 6-12 month)
2nd & 3rd stage: premium grade coconut shell carbon block filter, removes chlorine, chloramines, bad taste and odor (replace every 6-12 month)
4th stage: high rejection TFC/TFM-100GPD membrane, removes 95% to 97% of chemical, minerals, dissolved solids, like arsenic, lead, silica, nitrate, copper, ammonia, sodium, fluoride, etc. (replace every 12-24 month)
5th & 6th stage: de-ionized filter, further removes the mineral and chemical contents of water and achieving 99% to 100% removal rate (replace as needed, or after 600 to 1000 gallons). It comes with refillable clear casing. The DI resin inside changes color from green to dark brown when the resin is exhausted.
Operating parameter:
*Feed water pressure: 40-80 psi, (for pressure below 40 psi, use booster pump or permeate pump)
*Feed water temperature: 40-100 F *pH range: 3-10
*Hardness: lower than 500ppm (hard water will shorten the life of filters, but system will still perform) Using a water softening system prior to RO+DI filter will prolong the life of filters.
*Dissolved iron: less than 1 ppm
*Total Dissolved Solids (TDS): less than 1000 ppm, higher TDS will shorten the life of filters.
Dimension: 15in width x 16in height x 5.5in depth The system come with 4 gallon pressure tank, long reach dispensing faucet, under-the-sink adapter, drain clamp, tubing, shut off valve.
Optional easy-connect adapters are available for countertop installation or garden hose/ laundry room installation. Read more
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