EcoWater Spokane

Spokane's Ecological choice for fresh water

ERR3500 & ERO375

ERR3500 and ERO375

Optimized for 1” to 1½” Inch Plumbing

Safer, softer, cleaner and better tasting water is what you’ll get with EcoWater’s ERR3500 Whole House Water Filtration System. It removes impurities that can:

  • Stain sinks, showers, countertops and tubs.
  • Spot your glassware.
  • Ruin your clothes.
  • Corrode your plumbing and appliances.
  • Create unfavorable smells and tastes in your water.

The water in your home may exhibit a variety of adverse conditions from hardness (mineral deposits) and turbidity (suspended dirt) to bad tastes and smells (chlorine odor). Your water may also contain things you can’t even see such as nitrates or other potentially harmful contaminants. If your water looks, tastes or smells bad, EcoWater’s Whole Home System is for you.

Learn how a Whole House Water Filtration System can benefit your household in Adobe pdf format.

If your water looks, tastes or smells bad, Spokane EcoWater’s ERR3500 Whole House Water Filtration System is for you.

A Spokane EcoWater’s ERR3500 Whole House Water Filtration System includes three components:

EcoWater’s ERR3500 WATER REFINING SYSTEM® treats your water by removing mineral deposits while EcoWater’s ERO375 reverse osmosis (RO) drinking water system removes at least 95 percent of the dissolved solids in your drinking water. The optional electronic water monitor (located at the base of the faucet) tells you when it’s time to change the filter on your RO unit.

EcoWater Spokane’s ERR3500 Whole House Water Filtration System gives you cleaner, softer water from every faucet in your home, plus delivers safe, great tasting water for drinking or cooking. EcoWater offers a FULL line of products to meet your needs. Different products can be combined to create a customized Whole House Water Filtration System.


To find out more about this and other EcoWater products, please contact us at ( 509 ) 534-4054.