Portable 3 stage R.O. Spot Free System
Portable 3 stage R.O. Spot Free System
✓ Quality Components & Warranty Assistance
✓ Transparent Shipping & Delivery
✓ Dedicated Customer Support
Questions before ordering?
Call us at 469-578-0577 Or Start a chat in bottom right of screen.
Return policy
Eligible unused and uninstalled products may be returned within 14 days of delivery. Approved voluntary returns are subject to a 15% restocking fee and customer-paid return shipping. Damaged, defective, or incorrect items are handled separately in accordance with applicable consumer rights.
Shipping
Every order is prepared with care. Shipping rates are calculated at checkout based on your location and order details. Some water treatment systems may arrive in multiple packages to help protect their components during transportation.
Warranty & Support
Select Pentair Fleck control valves carry a 5-year limited warranty, while qualifying residential pressure tanks may carry coverage of up to 10 years. Warranty terms vary by product and component. Our customer care team is here to assist with warranty questions, troubleshooting, and eligible claims.
Professional Spot-Free Cleaning Anywhere You Go!
Achieve a spotless, streak-free finish with the Luna Filters Portable 3-Stage RO Spot-Free Water Filtration System. Designed for professional detailers and everyday cleaning enthusiasts, this mobile water purification system combines sediment filtration, reverse osmosis (RO), and deionization (DI) to produce high-purity water for a superior cleaning experience.
Perfect for auto detailing, window cleaning, boats, RVs, solar panels, and more! Say goodbye to stubborn water spots, mineral deposits, and unnecessary towel drying.
3 Stages of Advanced Water Purification
Stage 1 – Sediment Pre-Filter
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Removes dirt, sand, rust, and suspended particles.
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Protects the RO membrane from sediment buildup.
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Extends the life of downstream filtration components.
Stage 2 – Reverse Osmosis (RO) Membrane
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Reduces up to 95–99% of dissolved minerals and salts under appropriate operating conditions.
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Reduces calcium and magnesium responsible for hard water spots.
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Reduces many dissolved contaminants, including certain heavy metals.
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Significantly lowers total dissolved solids (TDS).
Stage 3 – Deionization (DI) Resin
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Polishes RO-treated water by removing remaining dissolved ions.
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Helps achieve near-zero TDS water.
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Eliminates mineral-related water spotting when operating at sufficiently low TDS.
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Delivers high-purity rinse water for a brilliant finish.
Perfect For:
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Auto Detailing: Spot-free rinsing for cars, trucks, and motorcycles.
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Window Cleaning: Crystal-clear windows and glass without mineral streaks.
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Boats & Marine: Helps prevent hard water spots on fiberglass, paint, and glass.
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RVs & Campers: Keep your recreational vehicles looking showroom ready.
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Solar Panels: Low-mineral rinse water helps prevent residue on solar panels.
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Mobile Detailing Businesses: Portable, professional-grade water purification on the go.