Lindon, UT Water Filtration: DIY or Call a Plumber?

Estimated Read Time: 10 minutes

Wondering if you can install a water filtration system yourself? The short answer is sometimes. Simple faucet filters are DIY friendly, but under‑sink reverse osmosis and whole‑home systems can get complex fast. In this guide, we break down what you can tackle, where DIY goes wrong, and how to keep your water safe, warranties valid, and costs under control in Utah County.

What “DIY Friendly” Really Means

Not all filtration is created equal. Some products are designed for homeowners. Others assume a trained installer. Before you buy, decide which level you are comfortable with.

• Easiest DIY options:
  • Pitcher or countertop filters
  • Faucet‑mounted filters
  • Inline fridge filters with push‑fit connections
• Moderate DIY options:
  • Basic under‑sink carbon filters with a single cartridge
• Advanced or pro‑recommended:
  • Under‑sink reverse osmosis (RO)
  • Whole‑home carbon filters
  • Water softeners with brine tanks and drain ties

If your system needs a drain connection, pressure testing, a new shutoff valve, or a code‑compliant air gap, treat it as advanced.

Pros and Cons of DIY Installation

Doing it yourself can save labor costs and teach you how your home works. It can also introduce leaks, contamination, or code violations that cost more than the savings.

• Advantages:
  • Lower upfront labor cost
  • Flexible timing and pace
  • Personal familiarity with maintenance steps
• Risks:
  • Slow leaks that damage cabinets, flooring, and drywall
  • Cross‑connection hazards and backflow risks
  • Voided manufacturer warranties due to improper install
  • Incorrect sizing that reduces flow or fails to treat your water

Most homeowners underestimate water pressure, drain routing, and shutoff valve quality. A ten‑minute drip can turn into a slab or cabinet replacement.

What Makes Under‑Sink RO Tricky

Reverse osmosis systems look simple on the box. The challenge is not the tubing. It is the details that keep your water safe and your kitchen dry.

• Typical steps for RO installation:
  1. Mount the RO faucet and seal the deck correctly.
  2. Connect feed water with the right adapter and a reliable shutoff.
  3. Route the drain line through a code‑compliant air gap.
  4. Place and level the storage tank to avoid chafing lines.
  5. Flush, sanitize, and pressure check.
• Common DIY errors:
  • Using a piercing saddle valve on old copper, which can clog or fail
  • Skipping the faucet air gap where required
  • Over‑tightening plastic fittings and cracking housings
  • Forgetting a sanitizing step before first use

In Utah homes, older shutoffs under the sink often stick or leak when disturbed. Replacing a valve safely takes the right tools and a quick hand.

Whole‑Home Systems and Softeners: What to Expect

A whole‑home carbon filter or softener ties into your main water line and must be sized to your plumbing and family usage.

• Sizing matters:
  • Softener grain capacity must match hardness and gallons per day.
  • Oversized media tanks can reduce contact time and treatment quality.
  • Undersized units cause pressure loss and rapid filter changes.
• Plumbing requirements:
  • By‑pass valve for service and emergencies
  • Proper drain to an approved receptor, not a sink trap
  • Brine tank placement on level flooring with overflow protection

If your home has a fire sprinkler loop or irrigation tee near the entry, you need to pipe around it correctly so you do not soften or restrict the wrong branches.

Code, Permits, and Safety in Utah County

Clean water is not just about taste. It is also about compliance and health.

• Backflow and air gaps: Many RO faucets require an air gap to prevent wastewater from pulling into drinking lines.
• Discharge and drainage: Softener and RO drains cannot tie into a vent or unapproved connection.
• Shutoff valves: Old multi‑turn stops are prone to failure. Swapping to quarter‑turn valves is a smart upgrade during install.
• Licensing: In Utah, plumbing work beyond minor repairs should be performed by a licensed Journeyman or contractor to protect safety and warranties.

Eric's Plumbing & Drain Cleaning requires licensed Journeyman plumbers on our team, which protects your home and the value of your equipment.

Will DIY Void My Warranty?

Manufacturers vary, but many require professional installation for warranty coverage on softeners, control valves, and RO systems. Even when DIY is allowed, proof of proper startup, sanitizing, and pressure testing is needed. Your home insurance can also deny water‑damage claims if work was not performed to code.

We back our installs with a one‑year repair warranty and a 100% satisfaction guarantee. If a repair fails within the first year, we fix it at no charge. That protection is hard to match with DIY.

Tools and Materials Checklist

If you are set on DIY for a basic filter, get prepared. The right kit reduces mistakes.

• Tools:
  • Adjustable wrench and channel‑locks
  • Tube cutter and deburring tool
  • Torque‑limited driver for plastic screws
  • Bucket, towels, and a bright light
  • Drill with hole saw for faucet mounting, if needed
• Materials:
  • Push‑fit or compression fittings rated for potable water
  • New shutoff valve and supply lines
  • Plumber’s tape rated for potable use
  • Food‑grade sanitizer
  • Mounting screws and sealing gaskets

Never reuse cracked ferrules or old braided lines. If a connection looks suspect, replace it.

Step‑By‑Step: Basic Under‑Sink Carbon Filter

This is a common, safe DIY level if you have solid mechanical skills.

1. Shut off the cold water to the faucet and depressurize by opening the tap.
2. Mount the filter bracket on a solid surface inside the cabinet.
3. Cut and fit tubing from the cold line to the filter inlet with push‑fit or compression fittings.
4. Connect the outlet to the faucet or a dedicated filtered tap.
5. Flush the cartridge per manufacturer instructions and check for leaks over 24 hours.

If anything drips or the flow is weak, stop and reassess. Small leaks often appear after the first few cycles.

When to Call a Pro Immediately

Some signals say it is time to bring in help.

• You need to cut into copper, PEX manifolds, or a main water line.
• The install requires a new drain receptor or an air gap device.
• Shutoffs will not close fully or start seeping after you touch them.
• You cannot find a code‑compliant tie‑in for the drain.
• You see corrosion on fittings or green staining on copper.

A licensed pro can replace valves, set a proper by‑pass, and pressure test the system without surprises.

Cost Comparison: DIY vs Professional

Costs vary by brand and layout, but here is a realistic way to think about it.

• DIY costs:
  • Equipment price
  • Tools you do not own yet
  • Extra fittings, valves, and sealants
  • Potential rework or damage repair
• Professional costs:
  • Set pricing you approve up front
  • Correct parts the first time
  • Warranty on labor and materials installed by the contractor

Eric's Plumbing & Drain Cleaning offers set pricing and free consultations for water softeners and water heaters. That means you can explore options without commitment, then choose DIY or pro with clarity.

Protecting Water Quality After Install

Filtration only works if you maintain it. Skipping cartridge changes or missing a softener salt bridge can undo the whole project.

• Post‑install best practices:
  • Record filter change dates on a label inside the cabinet.
  • Use OEM or approved cartridges to avoid performance loss.
  • Sanitize RO systems during annual filter changes.
  • Inspect for cabinet moisture monthly for the first quarter.

Members of our Plumbing Wellness Program receive annual walkthroughs, priority scheduling, and discounts, all starting at $9.99 per month. Routine eyes on your system pay for themselves by catching small issues early.

Local Insight: Utah County Homes

Homes in Provo, Orem, Saratoga Springs, and Spanish Fork often report mineral scaling on fixtures and water heaters. Many owners pair a high‑efficiency softener with an RO tap in the kitchen for taste and appliance protection. If you are remodeling a kitchen or replacing a water heater, that is the perfect time to add filtration while valves and lines are already accessible.

DIY Decision Framework

Use this quick test before you buy.

• Go DIY if:
  • You are installing a pitcher, faucet filter, or single‑cartridge under‑sink unit.
  • All shutoffs operate smoothly and there is a clean spot to mount the unit.
  • You can observe the system for 24 hours after startup.
• Hire a pro if:
  • You are adding RO, a whole‑home filter, or a softener.
  • You need to modify drain lines or install an air gap.
  • Your home has older plumbing, corrosion, or mixed materials.

If you are on the fence, schedule a free consultation. We can size your system, confirm your water quality goals, and give you a clear, written plan.

What Homeowners Are Saying

"Richie and Bob did an awesome job replacing our water heater and softener. They walked me through the whole process. It even looks better than before."
–Darren K., Water Softener Installation

"This company is great! They are so professional and knowledgeable. They are super nice to talk with and always responded quickly to my calls. The price they charged was fair, and the work the did at our house was excellent. I was nervous about our water softener installation and they went out of their way to help me and answer questions. From my experience with them, I wholeheartedly recommend Eric’s Plumbing & Drain Cleaning Inc.!"
–Luv U., Water Softener Installation

"When our water softener gave up the ghost, I knew exactly who to turn to. I’ve had Eric‘s plumbing out here for various assorted issues over the years, and I’ve always had a positive experience with them. The job was completed quickly and efficiently. I can easily recommend Eric‘s plumbing."
–Bradley C., Water Softener Replacement

Frequently Asked Questions

Is it safe to install a reverse osmosis system myself?

It can be, but many RO installs fail on the drain air gap, shutoff valves, and sanitation. If your system needs a new valve, a drain tie‑in, or you are unsure about pressure testing, hire a licensed plumber.

Do I need a permit to install a water softener in Utah?

Permit rules vary by city and scope. Many replacements do not need a permit, but new tie‑ins or drainage changes can. Check with your local building department or call us for guidance before you start.

How long does a professional filtration install take?

Most under‑sink systems take 1 to 3 hours. Whole‑home filters or softeners typically take 3 to 6 hours depending on accessibility, piping changes, and whether new shutoff valves are needed.

Will DIY void my equipment warranty?

Often yes for softeners and some RO systems. Many manufacturers require professional installation and documented startup to honor warranty claims. Always read the warranty terms before starting.

Can I reuse my old saddle valve for a new filter?

We do not recommend it. Piercing saddle valves clog and can leak. A proper quarter‑turn shutoff and approved adapter provide a safer, longer‑lasting connection.

The Bottom Line

You can install a water filtration system yourself in limited cases, but RO systems and whole‑home softeners are best left to a licensed pro. For homeowners in Provo, Orem, and across Utah County, our team can size, install, and maintain the right solution with warranties that protect your home.

Call to Action

Ready for safer, better‑tasting water? Call Eric's Plumbing & Drain Cleaning at (801) 852-5651 or schedule at https://ericsplumbinganddrain.com/. Ask about our free consultation for water softeners and our Plumbing Wellness Program starting at $9.99 per month.

Call now: (801) 852-5651 • Book online: https://ericsplumbinganddrain.com/ • Free consultation on water softeners available in Utah and South Salt Lake County.

Eric's Plumbing & Drain Cleaning is a local, family‑owned team serving Utah and South Salt Lake County for 15+ years. With over 25 years of experience, licensed Journeyman plumbers, set pricing, and a 100% satisfaction guarantee, we install and service water softeners and filtration systems the right way. Enjoy our one‑year repair warranty, free consultations on water softeners and water heaters, and savings through our Plumbing Wellness Program. Trusted in Provo, Orem, Saratoga Springs, and beyond.