PES Water Solutions
Water Filtration Systems & Spot-Free Water Solutions
Compare deionized water systems, reverse osmosis and soft-water systems for residential water treatment, and convenient Phoenix 24/7 spot-free water fill stations for detailing and specialty rinsing.
Three ways to get better water
Choose the solution that fits your use
Start with the result you need. Each option below leads to dedicated information about the system, application, or fill-up process.
Spot-free finishing
Deionized Water Systems
Produce low-TDS water for final rinses where mineral spots and streaks are not acceptable.
- Auto detailing and mobile wash operations
- Window, glass, and solar-panel cleaning
- Commercial and economy system options
Installed filtration
Residential Reverse Osmosis & Soft Water
Reduce sediment, chlorine, and dissolved solids with a system configured for your home.
- Residential point-of-use filtration
- Sediment and chlorine reduction
- RO, carbon, and soft-water configurations
Ready-to-use water
Phoenix 24/7 Spot-Free Fill Stations
Use either Phoenix self-serve station at any time with on-site instructions and convenient card or tap-to-pay checkout.
- Available 24 hours a day
- Two stations at the Phoenix location
- Tap to pay and card only
Quick comparison
Which filtration option is right for you?
Use this overview as a starting point. Water quality, daily volume, and the result you need determine the best setup.
Get a RecommendationChoose DI for spot-free final rinsing
A strong fit for detailing, glass, and other work where mineral residue can affect the finished surface.
Choose RO or soft water for installed filtration
Designed for homes that need ongoing water treatment at the point of use.
Choose a fill station for flexible access
Get ready-to-use spot-free water without owning a filtration system or limiting your visit to store hours.
Built for the result
Why water quality matters
More consistent finishes
Control mineral content and other impurities that can leave residue, spots, or inconsistent results.
A system matched to your volume
Compare a DI tank program, residential installed filtration, or ready-to-use spot-free water based on how much you use.
Local guidance before you buy
PES can help compare options based on your source water, application, and maintenance preferences.
Common questions
Water filtration FAQs
A quick starting point before you explore each solution in more detail.
What is the difference between DI and reverse osmosis water?
Reverse osmosis uses a membrane to reduce a broad range of dissolved material. Deionization targets charged mineral ions and is commonly used when a low-TDS, spot-free final rinse is the priority.
Should I buy a system or use PES spot-free water?
A dedicated DI or residential filtration system is usually best for frequent or higher-volume use. PES spot-free fill-up service is a convenient option when you want ready-to-use water without installing or maintaining a system.
Are the spot-free water fill stations available after store hours?
At Phoenix, yes. Two self-serve spot-free water fill stations are available 24/7 with instructions posted on-site. Glendale fill-ups are available only during regular store hours with assistance from a PES representative.
Pressure Equipment Sales
Not sure where to start?
Tell our team what you need the water for and how much you use. We’ll help narrow down the right next step.