iSpring PH100 pH+ 6-Stage Under Sink Reverse Osmosis RO Drinking Water Filtration System 100 GPD Fast Flow 1:1 Pure to Waste Ratio with Alkaline Remineralization, US Made Filters

★★★★★ 4.1 149 reviews

$379.99
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$379.99
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Product details

Management number 230896913 Release Date 2026/06/18 List Price $152.00 Model Number 230896913
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The PH100 is a multi-layered filter system that provides optimal protection against over 1,000 contaminants, including lead (removes up to 98% of lead), chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more. The system consists of 6 different stages, each one designed to progressively remove contaminants and improve water quality, all the filter and RO membrane are made in the U.S.A. The RO membrane removes not only harmful pollutants but also most helpful minerals. As a result, a standard 5 stage RO system produces slightly acidic water with a pH of 7.0 or below. With the 6th stage - an US Made Alkaline Remineralization filter the PH100 restores healthy minerals and produces a balanced alkalinity, giving the water a better taste. It uses all natural mineral stones as the filtration media and never sacrifices quality for quantity. Safeguard your health by choosing iSpring as your first choice! Our products are tested annually to remove up to 99.99% of harmful contaminants that commonly appear in municipal and well water. The high-throughput RO membrane is rated for up to 100 gallons per day (GPD), with up to 1:1 pure to waste water radio which is 2x more efficient than a traditional reverse osmosis system. iSpring PH100 can produce up to 100 gallons of clean, safe, good-tasting water every time you turn on the faucet, ensuring that families of nearly any size will have plenty of clean drinking water available on demand.

  • IMPURITIES REDUCTION - High capacity Reverse Osmosis Water Filtration system for safe, and high-quality drinking water. This Reverse Osmosis system under sink is capable of removing up to 99% of over 1,000 contaminants, including lead (removes up to 98% of lead), chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more. Comes with high-quality US made filters and RO membrane.
  • FAST FLOW & LESS WASTE WATER - 100 GPD, the alkaline Reverse Osmosis system is up to 1:1 pure to waste water ratio. Enjoy crystal clear ice cubes, coffee, baby formula – even better than most bottled water. With upgraded 3/8” fast flow input and output design, the Reverse Osmosis water filter increases flow rate that produces clean, fresh, safe water. The entire alkaline Reverse Osmosis filter fits under a standard kitchen sink.
  • GREAT TASTING ALKALINE WATER - The RO membrane of the under sink Reverse Osmosis water filter system removes not only harmful pollutants but also a few helpful minerals. A standard 5 stage RO system under sink produces slightly acidic water with a pH of 7. 0 or below. This Reverse Osmosis water filter includes an additional 6 stage - an Alkaline Remineralization filter which restores healthy minerals and produces a balanced alkalinity, making water taste better.
  • EASY TO INSTALL & CHANGE FILTERS - Easy, Do-It-Yourself installation, typically in a couple of hours with knowledgeable technical support just a phone call away. Extra tool sets are included in the RO water filter system. Comes with clear manual and installation videos. For leak-free installation, simply push tubing ½ inch deep into quick-fitting connectors and lock, no threading pipes needed. Clear see-through 1st stage housing makes filter inspection a snap.
  • 100% CUSTOMER SATISFACTION - Backed by a 1-year Manufacturer with lifetime support from Atlanta, GA USA. Features a beautiful European-designed brushed nickel all-metal faucet. For the US Made replacement reverse osmosis filters, please search “F9KUS” or “F19K100US”. This RO under sink water system is to deliver endless bottled quality drinking water right in your home for many years to come, eliminating plastic bottles.
Under-sink & countertop filtration system type Under-Sink Filtration System
Filtration stages 6
Brand iSpring
Features Multi Filter
Height 17 in
Items included Filters
Rec. use Residential
Manufacturer iSpring Water Systems
Weight 0.01 oz
Model PH100

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