A whole house reverse osmosis system is a great way to ensure that your home has clean, safe drinking water. This system works by filtering out contaminants and impurities from the water, leaving you with clean and pure water for drinking, bathing, and other activities. It can be used in both residential and commercial settings to provide clean water for everyone in the house. With a whole house reverse osmosis system, you can enjoy the benefits of having safe drinking water without worrying about any potential health risks associated with contaminated water.
Whole house reverse osmosis system comparison
4 Best reverse osmosis system for the whole house
- Crystal quest1500 GPD Whole House Reverse Osmosis System
- Best tankless reverse osmosis system: WECO HydroSense Light Commercial Reverse Osmosis Water Filter System
- iSpring RCB3P 300 GPD Light Commercial Reverse Osmosis RO Water Filter System
- Best tankless reverse osmosis system: Hydro-Logic 31023 1000-GPD Evolution RO1000 High Flow RO System
- Apex Commercial Reverse Osmosis System
Review of the whole house reverse osmosis systems
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Crystal Reverse osmosis systems provide filtered water throughout your home.
This system contains two membranes: a sediment filter and a carbon filter. The membrane filter lasts two years. Sediment and carbon filters last 12–18 months depending on usage.
The kit includes TDS meters, pressure gauges, membrane housings, a storage tank, float switches, an RO water pump, and a motor.
The storage tank is available in different sizes such as 165, 220, or 550 gallons.
It is also available in a stand-alone unit with no storage tank.
This system will produce 2-3 gallons per minute of wastewater.
- WECO HydroSense Light Commercial Reverse Osmosis Water Filter System (HydroSense-0500GAC-CAL-UV)
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The WECO Hydrosense Reverse Osmosis drinking water purification system is ideal for residential and light commercial applications.
The system consists of a Thin Film Composite reverse osmosis membrane, sediment, and compressed carbon block pre-filtration.
The Thin Film Composite reverse osmosis membrane removes up to 98.5% of water contaminants like radon, benzene, nitrate, TDS, fluoride, lead, sodium, and mercury.
The sediment removes tiny particles like rust, silt, and insect parts.
Compressed carbon block pre-filtration removes taste and odor-causing chemicals like chlorine, chloramine, and rotten-egg odors. It also removes organic contaminants like herbicides, insecticides, and industrial chemicals that seep into groundwater.
When water goes through the membrane, the pressure is boosted and water squeezes through a special membrane.
It comes with automatic electric booster pumps with pressure sensors that keep the system operating in optimal condition.
It includes a UV disinfection system and a pH-neutralizing filter.
The system is stand-alone and does not include a storage tank, but for high-flow applications, you can connect the system with atmospheric tanks or pressure tanks.
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The iSpring RCB3P Reverse Osmosis RO Water Filter System treats water in five stages. which includes:
Stage 1: a pre-sediment filter that removes sediments, dust, sand, particles, dirt, and rust. The filter lasts 6–12 months.
Stage 2: GAC carbon filter that removes cloudiness, color, chlorine taste, and odor. It lasts 6–12 months.
Stage 3: CTO carbon filter that removes chloramine, VOCs, and harmful chemicals. The filter lasts 6-12 months.
Stage 4: Ro membrane rejects impurities down to 0.0001 microns. It removes hardness and heavy metals. The membrane provides 300 gallons of water and lasts 2-3 years.
Stage 5: post carbon that removes any taste and odor.
The system comes with a built-in booster pump and pressure gauge that help increase the production of purified water by raising the water pressure.
iSpring RCB3P 300 GPD reverse osmosis system replacement filter
iSpring FPFGFC25X1 20 Inch Commercial RO 6-Month Supply, Fits RCB2P RCB3P
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The iSpring FPFGFC25X1 is a commercial reverse osmosis water filter system and whole-house system. It fits iSpring RCB3P, RCB2P, WCB32, and WCB32-O.
This replacement filter includes a sediment filter, a GAC carbon filter, and a CTO carbon filter. The sediment filters last 6-12 months, and carbon filters last 6–9 months.
It measures 2.5″ (Diameter) x 20″ (Length) x 1 1/8″ (I.D) and fits most housings that use 2.5″ x 20″ filters.
iSpring MC1 Reverse Osmosis (RO) Membrane Replacement 100 GPD
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The iSpring MC1 Reverse Osmosis (RO) Membrane Replacement is made of food-grade, high-capacity material. It is tested to meet NSF/ANSI standards and lasts 2-3 years.
It has a 0.0001-micron size that only allows water molecules to squeeze through.
This RO replacement membrane helps remove chlorine, fluoride, arsenic, hormones, asbestos, calcium, and sodium.
It measures 11.75” x 1.75″, which is a standard size that fits most standard under-sink RO membrane housings.
The membrane is capable of providing 100 gallons per day (GPD) but is available in different capacities such as 500, 75, and 50 GPD.
iSpring FT15 5th Stage Inline Post Carbon Filter Replacement Cartridge
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The iSpring FT15 is used in the 5th stage of the iSpring Ro system.
The replacement filter is supposed to be replaced about every 12 months, depending on your water usage.
It measures length of 10″ and O.D. = 2.5″ x 1/4″, therefore fits models. RCC7, RCC7P, RCC7AK, RCC7AK-UV, RCC7D, RCC7U, RCC1UP, RCB4T, RCS5T, and RCB3P.
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The Hydro-Logic 31023 tankless reverse osmosis system provides 1000 GPD.
It operates at 60 PSI water pressure, so if your water pressure is less than 60 PSI, a pump is recommended.
The system lowers TDS by 95% and waste to purified water is 2:1.
It includes two RO membranes (HL22045), one KDF/Carbon material filter (HL22043), and all required fittings.
Hydro-Logic Replacement
Hydro-Logic 728774 EvolutionRO 1000 Reverse Osmosis Membrane
Hydro-Logic 741646 Hydrologic Green Carbon stealthRO Reverse Osmosis Filtration System Filter
- Apex Commercial Reverse Osmosis System for Drinking Water & Hydroponic Treatment (1500 GPD)
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The Apex Commercial Reverse Osmosis System includes a three-stage filtration system that removes visible particles, chlorine, lead, and other toxins.
The system can be turned on and off manually with the flip of a single switch.
This model provides 1500 GPD and is available in 3000 GPD.
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