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20 Best Whole House Reverse Osmosis System For Well Water (2022 Updated)

Reverse osmosis is a filtration process that passes water through a semi-permeable membrane to remove impurities. A whole house reverse osmosis system filters all of the water coming into your home, so every water source in your home—including your faucets, showers, and toilets—will have filtered water.

This is an especially good option if you have well water, as it can remove contaminants like bacteria, viruses, and chemicals that may be in your water supply.

20 Best Whole House Reverse Osmosis System For Well Water

1. iSpring WGB32B-PB 3-stage Big Blue Lead Reducing Whole House Water Filtration System

iSpring WGB32B-PB 3-stage Big Blue Lead Reducing Whole House Water Filtration System

  • Filters the incoming water supply for your entire home.
  • Removes up to 95% of lead, manganese, sediment, chlorine, rust, pesticides, herbicides, industrial solvents, VOCs, and various other contaminants.
  • 20″ x 4.5″ filter cartridges allow for minimal pressure reduction and extended filter life.
  • Great for high capacity lead removal.
  • Package includes – black metal bracket, three housings with caps, three filter cartridges, and a 4.5-inch housing wrench.

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Specifications

Details
Reduces Bacteria No
Total Dissolved Solids (Percentage) 0
Reduces Turbidity Yes
Filter Life (Months) 6
Reduces Lead Yes

Reviews From Real Customers

Jchow
DurhamDweller

2. iSpring WGB32BM 3-Stage Whole House Water Filtration System w/ 20-inch Big Blue Sediment, Carbon Block, and Iron & Manganese Reducing Filter

iSpring WGB32BM 3-Stage Whole House Water Filtration System w/ 20-inch Big Blue Sediment, Carbon Block, and Iron & Manganese Reducing Filter

  • Make sure this fits by entering your model number.
  • [Protect Your Family and Household Appliance from Chlorine, Heavy Metal, and Other Harmful Chemicals] Our 2nd stage FG25B-KS 20 x 4.5 compound filter.
  • [DIY Installation and Maintenance] Refer to our manual and our helpful YouTube videos for easy DIY installation. 1 NPT inlet/outlet. 20 x 4.5 filter c.
  • [Built to Last] The first stage polypropylene sediment filter is able to filter particles as small as 5 microns. The third stage CTO Carbon Block filt.
  • [Please Note] Unlike an RO membrane, this filter DOES NOT reduce Total Dissolved Solids (TDS). Instead this filter keeps healthy minerals in your wate.

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Specifications

Details
Package Quantity (NA) 1
Min Feed Water Temperature (Fahrenheit) 40
Number of Filters 3
Diameter (Inches) 4.5
Reduces Chlorine Taste and Odor Yes

3. Hydrologic Evolution RO1000 High Flow Reverse Osmosis System

Hydrologic Evolution RO1000 High Flow Reverse Osmosis System

  • Continuous flow
  • no storage tank necessary
  • Uses line pressure only
  • 1/2 gpm permeate rate @ 50 psi

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Horizen Hydroponics
Reverse Osmosis Superstore

Product Details

Specifications

Details
Chlorine reduction (%) 99
Bacteria Reduction (%) 0
Number of filters included 3
Ease of Install Drilling Required
Minimum feed water pressure (psi) 40

Reviews From Real Customers

discountfilterstore.com
S_Chev
shd30_30

4. APEC Top Tier Supreme Certified High Flow 90 gpd Ultra Safe Reverse Osmosis Drinking Water Filter System (Ultimate RO-90)

APEC Top Tier Supreme Certified High Flow 90 gpd Ultra Safe Reverse Osmosis Drinking Water Filter System (Ultimate RO-90)

  • Highest grade 5-stage ultra-pure system with 100% US made, NSF certified filters to guarantee water safety & your health
  • Equipped with super capacity filters that last twice as long compare to others
  • System comes with 100% Lead-Free chrome faucet, plus FDA Certified JG Food grade tubing to provide safe, contamination-free pure water

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Details
Color Chrome Faucet

Reviews From Real Customers

Yupgitok johnL
homedepot.ca

5. APEC Top Tier Fast Flow High Output 90 gpd Ultra Safe Reverse Osmosis Drinking …

APEC Top Tier Fast Flow High Output 90 gpd Ultra Safe Reverse Osmosis Drinking ...

  • High performance system, WQA Gold Seal certified to guarantee contaminant free pure water
  • Unlimited supply of bottled quality drinking water by removing chlorine, taste, odors and up to 99% of harmful contaminants found in tap water
  • Solid metal framed construction that prevents kinks and leaks in tubing damage, while also prohibiting vibration and noises
  • Simple and organized, RO-Hi is designed to make identifying and replacing filters intuitive and easy
  • Eco-friendly system with water saving design which includes low rinse water ratio and automatic shut off feature

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APEC Water Systems

Product Details

Specifications

Details
Color 90 GPD
Size Drinking Water Filter System

Reviews From Real Customers

[email protected]

6. APEC Top Tier 5-Stage Ultra Safe Reverse Osmosis Drinking Water Filter System

APEC Top Tier 5-Stage Ultra Safe Reverse Osmosis Drinking Water Filter System

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Product Details

Specifications

Details
Height (Inches) 19
Min Feed Water Temperature (Fahrenheit) 40
Weight (lbs.) 22
Recommended Use All water types
Reduces Chemicals yes
Lowe’s Exclusive no
Reduces Chloramine yes
Reduces Turbidity yes
Flow Rate (GPM) 0.035
Diameter (Inches) 2.5
Reduces PFOA/PFOS yes
Filtration Method Mechanical filtration
Reduces Mercury yes
Reduces Iron yes
Reduces Cysts yes
Household Size 4+ people
Reduces Pharmaceuticals yes
Length (Inches) 27
Max Feed Water Temperature (Fahrenheit) 100
Total Contaminants Reduced 1000
Package Quantity 1
Reduces Sediment yes
Total Dissolved Solids (Percentage) 95
Filter Life (Months) 12
Reduces Lead yes
Stage 5-stage
Reduces Micro-Organisms yes
Width (Inches) 16
Number of Filters 5
Reduces Chlorine Taste and Odor yes
Reduces Bacteria yes

Reviews From Real Customers

Minh
electricmark

7. ISPRING Whole House Water Filter System w/ Sediment and Carbon Block Filters, 2-Stage, Up to 100k Gal. Capacity, Fine Sediment and Carbon

ISPRING Whole House Water Filter System w/ Sediment and Carbon Block Filters, 2-Stage, Up to 100k Gal. Capacity, Fine Sediment and Carbon

  • Fine Sediment And Carbon

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Product Details

Specifications

Details
Package Quantity (NA) 1
Number of Filters 2
Min Feed Water Temperature (Fahrenheit) 40
Diameter (Inches) 4.5
Total Dissolved Solids (Percentage) 0

8. APEC Water Systems Essence ROES-100 5 Stage Reverse Osmosis Filter Dispenser

APEC Water Systems Essence ROES-100 5 Stage Reverse Osmosis Filter Dispenser

  • Low Drain Ratio
  • model number: ROES-100
  • Part Number: ROES-100
  • Package Dimensions: 23.2 x 19.8 x 11.5 inches

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Product Details

Specifications

Details
House Hold Size 5-6 people
Number of filters included 5
Ease of Install Drilling Required
Application Type Household
Bacteria Reduction (%) 99.99
Chlorine reduction (%) 99.99
Color/Finish White
Copper Reduction (%) 99.99
Filtration Method Activated Carbon,Carbon Block,Nanofiltration
Fitting style Quick connect
Fluoride Reduction (%) 99.99
Indoor/Outdoor Indoor
Iron Reduction (%) 99.99
Lead reduction (%) 99.99
Maximum feed water pressure (psi) 85
Maximum feed water temperature (F) 100
Maximum filtered water flow (gallons per min.) 0.07
Minimum feed water pressure (psi) 40
Minimum feed water temperature (F) 40
Number of Stages 5 Stage
Pack Size 1
Replacement Filter Type Reverse Osmosis Replacement Filters
Water Filtration System Type Reverse Osmosis
Water Treatment Type Reverse Osmosis System
Certifications and Listings NSF Certified
Fitting size (in.) 0.25 in
Product Width (in.) 12 in

9. APEC Top Tier Supreme Certified Alkaline Mineral pH+ High Flow 90 gpd 6-Stage Ultra Safe Reverse Osmosis Drinking Water Filter System

APEC Top Tier Supreme Certified Alkaline Mineral pH+ High Flow 90 gpd 6-Stage Ultra Safe Reverse Osmosis Drinking Water Filter System

  • Premium quality system, using only certified components guaranteeing contaminant free pure water
  • Filters remove chlorine, taste, odors and up to 99% of harmful contaminants found in tap water
  • 90 GPD industry leading DOW FILMTEC membrane with high flow filters and tubing provides highest flow rate and no wait time for drinking water
  • Simple and organized, the RO-PH90 is designed to make identifying and replacing filters intuitive and easy
  • Eco-friendly system with water saving design which includes low rinse water ratio and automatic shut off feature

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Bed Bath & Beyond

Product Details

Specifications

Details
Number of Filters 6
Length (Inches) 27
Max Feed Water Temperature (Fahrenheit) 100
Total Contaminants Reduced 1000
Filter Life (Months) 12

Reviews From Real Customers

Dave V

10. APEC Top Tier Alkaline Mineral pH+ 75 gpd 6-Stage Ultra Safe Reverse Osmosis …

APEC Top Tier Alkaline Mineral pH+ 75 gpd 6-Stage Ultra Safe Reverse Osmosis ...

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Product Details

Specifications

Details
Max Feed Water Temperature (Fahrenheit) 100
Reduces Iron yes
Reduces Turbidity yes
Diameter (Inches) 2.5
Min Feed Water Temperature (Fahrenheit) 40
Reduces Chloramine yes
Weight (lbs.) 22
Reduces PFOA/PFOS yes
Recommended Use All water types
Height (Inches) 19
Reduces Cysts yes
Reduces Chemicals yes
Number of Filters 6
Reduces Sediment yes
Reduces Micro-Organisms yes
Reduces Bacteria yes
Filter Life (Months) 6
Household Size 4+ people
Reduces Mercury yes
Total Contaminants Reduced 1000
Flow Rate (GPM) 0.052
Reduces Chlorine Taste and Odor yes
Filtration Method Mechanical filtration
Total Dissolved Solids (Percentage) 95
Lowe’s Exclusive no
Reduces Pharmaceuticals yes
Package Quantity 1
Reduces Lead yes
Width (Inches) 16

11. iSpring WGB32BM 3-Stage Whole House Water Filtration System w/ Iron & Manganese Reducing Filter w/ Push-Fit Stainless Steel Hose

iSpring WGB32BM 3-Stage Whole House Water Filtration System w/ Iron & Manganese Reducing Filter w/ Push-Fit Stainless Steel Hose

  • “Protect Your Family and Household Appliance: Our 3rd stage filter is specially designed for iron and manganese removal
  • reducing iron and manganese”
  • Our filter lasts up to 3 times longer than greensand
  • DIY Installation and Maintenance: Refer to our manual and our helpful YouTube videos for easy DIY installation
  • Top-Notch Quality: The first stage high capacity polypropylene sediment filter is able to achieve filtration down to 5 microns

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Lowe’s
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Product Details

Specifications

Details
Lowe’s Exclusive No
Reduces Chlorine Taste and Odor Yes
Min Feed Water Temperature (Fahrenheit) 40
Number of Filters 3
Length (Inches) 21

12. Waterdrop LessWaste Reverse Osmosis System 0950045

Waterdrop LessWaste Reverse Osmosis System 0950045

  • A 5 Micron Sediment Filter traps sediment and other particles like dirt, silt and rust which affect the taste and appearance of your water. Carbon.
  • A 5 Micron Carbon Block Filter reducing Chlorine, Chloramines and other materials that cause bad taste and odor. 24 GPD Membrane.
  • A Semipermeable Membrane removes TDS, Sodium and a wide range of contaminants such as Chromium, Arsenic, Copper, and Lead. Carbon In-Line (GAC).
  • Requires a 110-volt electrical outlet independent from the garbage disposal.

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Premier H2O
Wayfair

Product Details

Specifications

Details
Capacity 3 Gallons
Purification Method Reverse Osmosis
Power Source Corded Electric
Lower Temperature Rating 40 Degrees Fahrenheit
Country of Origin China

Reviews From Real Customers

Junior R.
Luke P.
Cecile C.

13. PureDrop Water Filtration System Pre-Filter Kit 5-Stage Reverse Osmosis RTW5

PureDrop Water Filtration System Pre-Filter Kit 5-Stage Reverse Osmosis RTW5

  • Supplies up to 50 Gal. of drinking water per day without any electricity use Efficient production
  • Generates 1 Gal. of drinking water from less than 3 Gal. of tap water, easily surpasses the industry standard Compact design
  • The entire unit fits perfectly under most kitchen sinks Great value

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Specifications

Details
Reduces Chloramine Yes
Reduces PFOA/PFOS Yes
Filtration Method Multi-method
Total Contaminants Reduced 95
Total Dissolved Solids (Percentage) 95

Reviews From Real Customers

ZoeyL
mattq7061
Doug T

14. Brondell RC-100 Circle Reverse Osmosis Water Filtration System

Brondell RC-100 Circle Reverse Osmosis Water Filtration System

  • SPACE SAVING COMPACT DESIGN leaves plenty of room for under sink storage

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Product Details

Specifications

Details
House Hold Size 3-4 people
Number of filters included 4
Ease of Install Drilling Required
Filtration Carbon Block
Number of Stages 4 Stage

Reviews From Real Customers

Jim D.
Riyaz Sheikh
Kevin18

15. Watts Premier 4-Stage Reverse Osmosis System

Watts Premier 4-Stage Reverse Osmosis System

  • Sediment (104017), Stage 2.
  • Carbon Block (101009), Stage 3.
  • 50 GPD Membrane (560018), Stage 4.
  • Granular Activated Carbon (GAC) Inline Filter (560010), giving you crystal clear, high quality and great tasting drinking water.

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Premier H2O

Product Details

Specifications

Details
Filter Micron Size 5 m
Brand Name Watts
Capacity 3 gal
Product Type Water Filtration System
Filter Material Carbon

Reviews From Real Customers

BebbingtonBros
Kupru

16. iSpring WGB21B 2-Stage Whole House Water Filtration System w/ 4.5″x10″ Sediment

iSpring WGB21B 2-Stage Whole House Water Filtration System w/ 4.5

  • Filters up to 15 gallons per minute of water for your entire home with 1″ input and output ports
  • Two stages of filtration – removes up to 95% of VOCs, sediment, chlorine, and other contaminants that cause foul tastes and odors
  • 50,000 gallon capacity 4.5″X10″ replaceable filters can provide up to a full year of clean water for a family of four
  • The system comes pre-assembled onto the mounting bracket for a streamlined, DIY installation
  • Pressure release valve (allows for release of built-up pressure when changing filters)

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Product Details

Specifications

Details
Diameter (Inches) 4.5
Number of Filters 2
Min Feed Water Temperature (Fahrenheit) 40
Package Quantity (NA) 1
Reduces Lead No

Reviews From Real Customers

RandallS
wilmont93
JSmith

17. Waterdrop Tankless 5-in-1 Under-Sink Reverse Osmosis Water Filtration System with 600 gpd Membrane, Black

Waterdrop Tankless 5-in-1 Under-Sink Reverse Osmosis Water Filtration System with 600 gpd Membrane, Black

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Product Details

Specifications

Details
House Hold Size 5-6 people
Number of filters included 1
Ease of Install Drilling Required
Filtration Carbon Block
Number of Stages 5 Stage

Reviews From Real Customers

Wake
marco
Alan S

18. Waterdrop Tankless 400 gpd 7 Stage Reverse Osmosis Drinking Water Filtration System with Smart Faucet, NSF Certified,Compact, Wd-g3-w, Women’s, Size:

Waterdrop Tankless 400 gpd 7 Stage Reverse Osmosis Drinking Water Filtration System with Smart Faucet, NSF Certified,Compact, Wd-g3-w, Women's, Size:

  • It only takes a few minutes to complete the installation and three seconds for filter replacement via twisting.
  • The tankless design frees the system from secondary pollution and saves 50% space.
  • The integrated water circuit helps avoid leakage.
  • The 1:1 drain ratio is more economical and environmentally friendly.
  • The smart and lead-free faucet has an indicator of water quality and filter service life.

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Product Details

Specifications

Details
Assembled Product Dimensions (L x W x H) 18.00 x 6.00 x 18.00 Inches

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Doobiewah
Chaitanya H
Debra Gorney

19. Home Reverse Osmosis RO Water Filter System 5 Stage Home Made in USA

Home Reverse Osmosis RO Water Filter System 5 Stage Home Made in USA

  • SEDIMENT WATER FILTER- 2.5 X 9.75″
  • GAC COCONUT SHELL CARBON WATER FILTER – 25 X 9.75″
  • 75 GPD MEMBRANE
  • POST CARBON WATER FILTER
  • REVERSE OSMOSIS FAUCET

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Fussy old guy

20. Crystal Quest Countertop Reverse Osmosis System

Crystal Quest Countertop Reverse Osmosis System

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FilterWater.com

Product Details

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Jeffrey I.
Kenneth W.
Frugal A.

Conclusion

Whole house reverse osmosis systems for well water typically remove most dissolved solids from the water, including minerals, metals, and salts. These systems typically have a very high initial cost, but they can provide many years of clean, safe water for your home.

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