Reverse Osmosis Systems

Improve Your Home’s Water Quality with Reverse Osmosis Filtration
Pure, Clean Drinking Water for Your Home
If you’re looking for the highest quality drinking water, a reverse osmosis (RO) system is one of the most effective filtration methods available. At Dor-Mar Heating, Air Conditioning, Plumbing, and Water Treatment, we specialize in reverse osmosis system installation, maintenance, and repair, ensuring that your family has access to clean, great-tasting, and contaminant-free water.
What is Reverse Osmosis & How Does It Work?
Reverse osmosis is a multi-stage filtration process that removes contaminants, impurities, and harmful substances from your water supply. It works by forcing water through a semi-permeable membrane, which traps contaminants like lead, chlorine, bacteria, pesticides, and heavy metals while allowing only pure water molecules to pass through.
The Reverse Osmosis Filtration Process:
- Pre-Filtration: A sediment filter removes dirt, rust, and debris that could damage the RO membrane.
- Carbon Filtration: Activated carbon removes chlorine, odors, and volatile organic compounds (VOCs).
- RO Membrane: The semi-permeable membrane filters out 99% of contaminants, including bacteria, viruses, and heavy metals.
- Post-Filtration: A final carbon filter polishes the water for improved taste and clarity.
- Storage & Delivery: The purified water is stored in a tank and delivered to your faucet on demand.
Benefits of a Reverse Osmosis System
Investing in an RO system provides several benefits:
- Superior Water Purity: Removes up to 99% of contaminants, including lead, arsenic, chlorine, and fluoride.
- Better Taste & Odor: Eliminates unpleasant tastes and odors for clean, fresh drinking water.
- Healthier Drinking Water: Reduces exposure to harmful chemicals, bacteria, and heavy metals.
- Saves Money: No need for expensive bottled water—RO filtration provides cost-effective clean water at home.
- Eco-Friendly: Reduces plastic waste from bottled water and promotes sustainable water usage.
Our Reverse Osmosis System Services
Reverse Osmosis Installation
If you’re ready to enjoy pure, filtered drinking water, our team will install a high-efficiency RO system that meets your household’s needs. We offer under-sink RO systems, whole-house RO systems, and commercial RO units.
Reverse Osmosis Maintenance
Regular maintenance is essential to keep your RO system running efficiently. Our RO system maintenance services include:
- Filter replacements (pre-filters, post-filters, and RO membranes)
- Sanitization of storage tanks
- Checking water pressure levels
- Testing for water purity
Reverse Osmosis Repair
If your system isn’t functioning correctly, we provide fast and reliable repairs. Common issues we fix include:
- Low water flow
- Leaking or clogged filters
- Unpleasant taste or odors
- Storage tank not filling properly
Financing Options for Reverse Osmosis Systems
We understand that investing in a high-quality water filtration system is a big decision. That’s why we offer flexible financing options to make clean water more affordable.
Financing Benefits:
- Low monthly payment plans
- Competitive interest rates
- Fast approval process
- No hidden fees
Visit our financing page to explore financing options and find a payment plan that works for your budget!
Why Choose Dor-Mar for Your Water Treatment Needs?
- Certified Water Treatment Experts – We have the expertise to handle all water quality issues.
- High-Quality Products – We install top-rated water filtration and softening systems.
- Upfront Pricing – No hidden fees—just transparent, honest service.
- Fast & Reliable Service – Same-day installations and emergency repairs available.
- Trusted Since 1962 – Over 60 years of experience in home services.
Schedule Your FREE Water Quality Test Today!
If you’re concerned about your home’s water quality, contact Dor-Mar Heating, Air Conditioning, Plumbing, and Water Treatment today to schedule a water quality test and consultation. We’ll help you find the perfect solution for clean, healthy water throughout your home!
See What Our Many Satisfied Customers Say…
FAQ About Reverse Osmosis Systems
Welcome to our FAQ on reverse osmosis water systems! Here, you’ll find essential information on water filtration, treatment, and softening to help you ensure your home’s water is clean, safe, and pleasant to use. Whether you’re looking to install a new system or simply want to understand how to maintain your current setup, our answers aim to guide you through every step of the process.
Q: How often do I need to change my RO filters?
A: Most RO filters should be replaced every 6 to 12 months, while the RO membrane lasts 2 to 5 years depending on water quality and usage.
Q: Can an RO system remove fluoride from water?
A: Yes, reverse osmosis removes up to 95% of fluoride, making it one of the most effective filtration methods for fluoride reduction.
Q: Will an RO system waste a lot of water?
A: RO systems produce some wastewater as part of the filtration process, but modern high-efficiency RO units minimize water waste by using advanced recovery technology.
Q: Is reverse osmosis water safe for infants and pets?
A: Yes! RO water is free from contaminants, making it safe for babies, pets, and anyone with sensitive health conditions.
Q: Can I install an RO system myself?
A: While DIY installation is possible, professional installation ensures optimal performance, leak prevention, and warranty protection.
Q: Does an RO system remove beneficial minerals from water?
A: Yes, an RO system removes both harmful contaminants and some beneficial minerals. If you prefer remineralized water, you can add a remineralization filter to restore essential minerals like calcium and magnesium.