
Water Filtration & RO Systems Spokane WA
Clean, great-tasting water for your entire home. Professional installation of water filtration and reverse osmosis systems.
Service Overview
Concerned about your water quality? Spokane's water is generally safe, but it can contain minerals, chlorine, and other contaminants that affect taste and health. We install whole-home filtration systems, under-sink reverse osmosis units, and point-of-use filters to give you clean, great-tasting water throughout your home. From basic carbon filters to advanced RO systems, we'll recommend the right solution for your water quality concerns and budget.

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Our Services
Reverse Osmosis Systems
Advanced filtration that removes 99% of contaminants for pure drinking water.
- 5-stage filtration process
- Removes lead, arsenic, fluoride
- Great-tasting water
- Under-sink installation
- Dedicated faucet
- Annual filter service
Whole-Home Filtration
Filter all water entering your home for complete protection.
- Carbon filtration systems
- Sediment removal
- Chlorine reduction
- Protects appliances
- Better for skin and hair
- Low maintenance
UV Water Treatment
Kill bacteria and viruses with UV light technology.
- 99.99% bacteria elimination
- No chemicals added
- Ideal for well water
- Low operating cost
- Compact design
- Annual bulb replacement
Common Problems We Solve
Slow Water Flow
Usually indicates clogged filters or low pressure. Replace filters or add booster pump.
DIY possible for experienced homeowners
Bad Taste Returns
Filters are exhausted and need replacement. Follow manufacturer's schedule.
DIY possible for experienced homeowners

Why Choose Plumb Zebra?
Our Process
Water Testing
We test your water to identify specific contaminants and recommend the right filtration system.
System Selection
We explain your options - RO, carbon, UV, or combination systems - with clear pricing for each.
Professional Installation
Our technicians install your system properly with all necessary connections and testing.
Maintenance Plan
We set up filter replacement reminders and offer annual maintenance service to keep your system working perfectly.

Maintenance Tips
Filter Replacement
Replace pre-filters every 6-12 months and RO membranes every 2-3 years for optimal performance.
Frequency: As scheduled
System Sanitization
Sanitize RO system annually when changing filters to prevent bacterial growth.
Frequency: Once per year
Frequently Asked Questions
What's the difference between RO and carbon filtration?
Carbon filters remove chlorine, sediment, and improve taste. RO systems remove 99% of contaminants including heavy metals, fluoride, and dissolved solids. RO provides more thorough filtration but wastes some water in the process.
How much does a reverse osmosis system cost?
Quality under-sink RO systems cost $400-$1,200 installed. Whole-home RO systems cost $2,000-$5,000+. We offer various options to fit different budgets.
How often do filters need replacement?
RO pre-filters need replacement every 6-12 months, RO membranes every 2-3 years. Carbon filters last 6-12 months. We provide reminders and offer annual service plans.
Will a water filtration system lower my water pressure?
Quality systems have minimal impact on pressure. We size systems appropriately and can add booster pumps if needed to maintain good flow.
Do I need water filtration if I have city water?
City water is treated but still contains chlorine, minerals, and trace contaminants. Filtration improves taste, removes chlorine, and provides extra protection for your family.
Schedule Your Water Filtration & RO Systems Spokane WA Today
Get a free estimate and schedule your service with Spokane's trusted plumbing experts
Get In Touch
Call or Text
(509) 317-9009Hours
Monday – Friday: 7 AM – 6 PM
Saturday: 8 AM – 4 PM
24/7 Emergency Service Available
Emergency Service Available
For a plumbing emergency, call us instead of relying on the web form.
Call Now: (509) 317-9009







