Under-Sink Filtration
Our Services
Under-Sink Water Filtration Systems: Compact Power for Clean, Reliable Water
Powerful water purification, discreetly installed right beneath your sink.
Under-sink filtration systems are the perfect solution for homeowners looking for powerful water purification without sacrificing space or aesthetics. Installed neatly beneath your sink, these systems provide advanced filtration right where you need it most — with no visible equipment or countertop clutter.
Key Benefits of Under-Sink Filtration
- Targeted Filtration: Treats only the water you drink and cook with — no need to filter all household water.
- Space Saving Design: Tucks neatly under the sink with no bulky exterior equipment.
- Better Taste, Smell, and Safety: Reduces foul odors and unwanted chemicals for crisp, clean water.
- Cost-Effective Solution: Delivers high performance without the expense of a whole-house system.
- Improved Convenience: Filtered water on demand with a dedicated faucet installed beside your existing one.
DIY vs. Professional Installation
- Installing an under-sink system can be a DIY project for handy homeowners — especially if your system uses simple push-fit connectors. However, for more complex reverse osmosis models or to ensure leak-free connections and optimal performance, professional installation is highly recommended.
A trained technician can:
- Evaluate your water quality and recommend the right system
- Install the filtration system quickly and securely
- Ensure optimal flow rate and minimal disruption to plumbing
Is Under-Sink Filtration Right for Your Home?
- Homeowners who want clean water for drinking and cooking
- Households with limited counter space
- Families seeking long-term, high-performance water treatment
- Renters (in some models) who need a non-permanent filtration option
We Make Clean Water Easy
At Clear Water Filtration, Pump and Well Services, we offer expert guidance, professional installation, and trusted under-sink filtration products tailored to your home’s specific needs.
Under Sink vs. Countertop Water Filtration Systems
Installation Location
- Under Sink System: Hidden beneath sink
- Countertop System: Sits on the countertop
Faucet Usage
- Under Sink System: Comes with a dedicated faucet
- Countertop System: Shares the main sink faucet
Visual Appeal
- Under Sink System: Discreet & aesthetically pleasing
- Countertop System: More visible & may clutter your counter
Filtration Power
- Under Sink System: Offers stronger, multi-stage filtration options
- Countertop System: Typically limited to basic filters
How Under-Sink Water Filters Work
Under-sink systems connect to your cold-water line and dispense filtered water through a separate faucet, giving you dedicated access to purified drinking and cooking water. Most models use multi-stage filtration to remove:
- Chlorine and chloramine
- Sediment and rust
- Lead, mercury, and other heavy metals
- Volatile organic compounds (VOCs)
- Pesticides and industrial contaminants
These systems can include carbon filters, reverse osmosis membranes, or a combination depending on your specific water quality.
Why Homeowners Choose
Clear Water
Honest, Local Water Experts Serving MA Since 2010
USA-Made
Equipment
We only install high-quality, USA-manufactured equipment — the same systems we’d put in our own homes.
Financing
Available
Clean water for your family shouldn’t break the bank. Financing as low as $8.99/month with EnerBank approval.
15+ Years of
Local Expertise
Over 13,000+ satisfied customers across
Massachusetts. We know the local water issues — PFAS, hard water, iron, well-water quality — better than anyone.
Independent Lab
Water Testing
We start every job with an independent lab water test, so you know exactly what’s in your water before spending a dime on a system.
Custom-Designed Systems
No cookie-cutter solutions. Every Clear Water filtration system is uniquely designed for your home, water source, and family.
Don't Take Our Word for It
See what families across MA are saying about Clear Water.
Posted on Google meggan WeeseTrustindex verifies that the original source of the review is Google. We can't say enough good things about Clearwater Pump & Well Service. They truly went above and beyond to help us resolve a very frustrating issue with our irrigation pump and drive. After another company installed the wrong drive, Clearwater stepped in and worked tirelessly to find a solution. Before determining that the drive needed to be replaced, they spent hours at our home and on the phone with the drive manufacturer's customer support and technical team, doing everything possible to get the existing drive working. Their dedication, persistence, and commitment to helping us were exceptional. A huge thank you to Paul and his outstanding team—Mike, service technician Dimo, and electrician Jon. Everyone was knowledgeable, professional, patient, and genuinely cared about getting the job done right. We highly recommend Clearwater Pump & Well Service to anyone looking for honest, reliable, and experienced professionals. If you want a company that stands behind its work and goes the extra mile for its customers, Clearwater is the one to call.Posted on Google marilyn slatteryTrustindex verifies that the original source of the review is Google. I called a few companies before Clear Water as I had used them in the past. No response. Clear Water response was prompt and courteous as I was not a current customer Demo came at the appointed time and was very efficient. What we hoped to be an easy fix turned into a multiple hour job and even though he had to call in reinforcements he was a pleasure to work with. His day had to be extended because of my issue but he remained polite and committed to my needs. The men who worked on my well were terrific. The office personnel was professional and accommodating and the entire experience was positive. I highly recommend Clear Water and although I hope not to have to use them again, I wouldn’t hesitate if an issue arose.Posted on Google Jeff KalowskiTrustindex verifies that the original source of the review is Google. My well pump died in the early evening and when I put a call into them they got back to me right away and tried to trouble-shoot the problem with me and finally determined that the well pump had failed. They were at my house the next morning at 8am and replaced the pump right away. Their communication was outstanding with both the office staff and the technicians. These guys were terrific and I would highly recommend them. One of the best customer experiences I've ever had.Posted on Google Adam GuilmetteTrustindex verifies that the original source of the review is Google. Amazing customer service! Clear water was there for me on a Friday night and Saturday morning of a Holiday weekend to get me back up and water flowing! Thank you! Highly recommended!Posted on Google Val ZampineTrustindex verifies that the original source of the review is Google. We recently had Clearwater install a water softener and whole-house filtration system to address water quality issues in our home. From start to finish, the experience was professional and efficient. The technicians were wonderful and very well-educated. I would highly recommend your services for any well and filtration needs.Posted on Google Richie SchifferTrustindex verifies that the original source of the review is Google. Outstanding service and quality of their well systems ..2nd to none in the local well business ! I recommend them at the highest regardPosted on Google Tyler V. G. GeoffreyTrustindex verifies that the original source of the review is Google. So glad I called Clear Water Pump and Well for the install of the well pump on my property. Paul and Lisa were awesome to work with and were very insightful every step of the way. The rest of their team were just as awesome. They were professional, punctual, and very adaptable when I had to make an "on the job" change to our plan. Thank you for the great work!Posted on Google Chris OHalloranTrustindex verifies that the original source of the review is Google. Great service, very professional and thorough. Most importantly, extremely responsive (so important when you’re without running water).