Reverse Osmosis Drinking Water Systems



Drinking Water System Model Name/Features System Specifications
click on pictures for details

Home NSF 58 Reverse Osmosis System
Wetterline™ Home
5-Stage Reverse Osmosis System
  • Our Best-Selling RO System!
  • Gold Seal Certified by WQA!
  • Certified to NSF 58 by WQA!
  • For Homes and Small Offices
  • Made in USA Filters and Parts
  • 3/8" Tubing to Lead-Free Faucet
  • Quick-Connect Fittings
Price $349 Sale $259
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Production Capacity 50 Gallons-Per-Day
Certifications NSF 58, WQA Gold Seal
Filter Dimensions 6"L x 16"W x 16"H
Tank Dimensions 11"D x 16"H
Tank Capacity 3.4 Gallons
Tank Material Steel
Min Working Pressure 40 psi
Max Working Pressure 100 psi
Warranty 1-Year Limited Warranty
Origin Made in USA
High Output Reverse Osmosis System
Wetterline™ Home Plus
5-Stage Reverse Osmosis System
  • Higher-Output RO System!
  • Fills Tank 50% Faster Than Standard 50 GPD System!
  • For Homes and Small Offices
  • Made in USA Filters and Parts
  • 3/8" Tubing to Lead-Free Faucet
  • Quick-Connect Fittings
Price $399 Sale $299
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Production Capacity 75 Gallons-Per-Day
Certifications NSF Certified Filters/Parts
Filter Dimensions 6"L x 16"W x 16"H
Tank Dimensions 11"D x 16"H
Tank Capacity 3.4 Gallons
Tank Material Steel
Min Working Pressure 40 psi
Max Working Pressure 100 psi
Warranty 1-Year Limited Warranty
Origin Made in USA
Permeate Pump Reverse Osmosis System
Wetterline™ Permeate Pump
4-Stage Reverse Osmosis System
  • Low Water Pressure RO System!
  • For Low Pressure (30-50 psi) Applications
  • Non-Electric Permeate Pump Fills Tank 50% Faster and Fuller!
  • Perfect For Well-Water Homes
  • Made in USA Filters and Parts
  • 3/8" Tubing to Lead-Free Faucet
  • Quick-Connect Fittings
Price $399 Sale $299
Add Wetterline™ Permeate Pump to Cart
Production Capacity 50 Gallons-Per-Day
Certifications NSF Certified Filters/Parts
Filter Dimensions 6"L x 16"W x 16"H
Tank Dimensions 11"D x 16"H
Tank Capacity 3.4 Gallons
Tank Material Steel
Min Working Pressure 30 psi
Max Working Pressure 50 psi
Warranty 1-Year Limited Warranty
Origin Made in USA
Booster Pump Reverse Osmosis System
Wetterline™ Booster Pump
5-Stage Reverse Osmosis System
  • No Water Pressure RO System!
  • For Extremely Low or No Pressure (0-30 psi) Applications
  • Electric Booster Pump Boosts Water Pressure
  • Made in USA Filters and Parts
  • 3/8" Tubing to Lead-Free Faucet
  • Quick-Connect Fittings
Price $499 Sale $369
Add Wetterline™ Booster Pump to Cart
Production Capacity 50 Gallons-Per-Day
Certifications NSF Certified Filters/Parts
Filter Dimensions 9"L x 17"W x 15.5"H
Tank Dimensions 11"D x 16"H
Tank Capacity 3.4 Gallons
Tank Material Steel
Min Working Pressure 0 psi
Max Working Pressure 30 psi
Warranty 1-Year Limited Warranty
Origin Made in USA
Value Reverse Osmosis System
Wetterline™ Value
Value Reverse Osmosis System
  • High Value RO System!
  • Uses Same Made in USA Filters and Housings as Competitor's RO System While Saving $100!
  • 1/4" Tubing to Lead-Free Faucet
  • Quick-Connect Fittings
Price $265 Sale $199
Add Wetterline™ Booster Pump to Cart
Production Capacity 50 Gallons-Per-Day
Certifications NSF Certified Filters/Parts
Filter Dimensions 6"L x 15.25"W x 15.25"H
Tank Dimensions 11"D x 16"H
Tank Capacity 3.4 Gallons
Tank Material Steel
Min Working Pressure 40 psi
Max Working Pressure 100 psi
Warranty 1-Year Limited Warranty
Origin Made in USA
Reverse Osmosis Retrofit Unit
Wetterline™ Retrofit
5-Stage Reverse Osmosis Unit
  • Great for Replacing Old System!
  • Use for Greenhouse or Pond!
  • Does Not Include Tank Or Faucet
  • Made in USA Filters and Parts
  • Quick-Connect Fittings
  • 50/75/100/150 GPD Available
From $199
Add Wetterline™ Retrofit Unit to Cart
Production Capacities 50, 75, 100, and 150 GPD
Certifications NSF Certified Filters/Parts
Filter Dimensions 6"L x 16"W x 16"H
Min Working Pressure 40 psi
Max Working Pressure 100 psi
Warranty 1-Year Limited Warranty
Origin Made in USA



Compact commercial reverse osmosis systems




Commercial System Suitable Applications Model Name
GPD (gallons-per-day)
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Compact Commercial Reverse Osmosis Water Treatment System
Compact Commercial
4-Stage Reverse Osmosis System
  • Compact Commercial RO System!
  • Great for offices, schools, coffee shops, hotels, restaurants, laboratories, manufactures, etc.
  • Available for pressurized tank or open tank installations
  • Wall Mount Available
  • Made in USA Filters and Parts
  • 150/250/450/800 GPD Available
From $1099
Production Capacity 150/250/450/800 GPD
Certifications NSF Certified Filters/Parts
Filter Dimensions 6"L x 16"W x 16"H
Tank Dimensions 11"D x 16"H
Tank Capacity 3.4 Gallons
Tank Material Steel
Min Input Pressure 40 psi
Max Input Pressure 80 psi
Operating Pressure 200 psi
Origin Made in USA
Commercial Plus Reverse Osmosis Water Treatment System
Commercial Plus
4-Stage Reverse Osmosis System
  • Compact Commercial RO System!
  • Great for offices, schools, coffee shops, hotels, restaurants, laboratories, manufactures, etc.
  • Available for pressurized tank or open tank installations
  • Made in USA Filters and Parts
  • 150/250/450/800 GPD Available
From $1399
Production Capacity 150/250/450/800 GPD
Certifications NSF Certified Filters/Parts
Filter Dimensions 14"L x 16"W x 30"H
Min Input Pressure 40 psi
Max Input Pressure 80 psi
Operating Pressure 200 psi
Origin Made in USA