Reverse Osmosis Water Filter System

3,415 Google Reviews, 4.7-stars, in Tampa Bay

Starts at $9.95/mo

Meet Tampa Bay’s most efficient reverse osmosis (RO) water system¹, certified to reduce 18 times more contaminants than the leading standard pitcher filter.² The Culligan Aquasential® Smart RO gives you filter change alerts, water quality tracking, and RO water at the touch of a button, so you can stop wondering what is in your glass.

The Aquasential® Smart RO is certified to reduce over 90 contaminants, including lead, PFAS (forever chemicals), and chlorine taste and odor.

Most systems stop at lead and chlorine. This one goes further: the Aquasential® Smart RO is certified to NSF/ANSI Standard 401 for the reduction of fifteen named pharmaceuticals and emerging compounds.

Fill a glass, a pitcher, or a pot straight from the faucet, any time. The Culligan Connect™ app even tracks how much money and plastic you’re saving versus bottled water.

Filter life and water quality show right on the unit and sync to the Culligan Connect™ app. If the system detects a leak, it shuts the water off automatically. No guessing, no surprises.

Cartridges are rated up to two years, not four times a year. Culligan of Tampa handles the annual system check in person.

What our customers say

There’s a reason Culligan of Tampa is the best water treatment company in Tampa Bay with over 3,415 4.7-Stars Google Reviews.

Amy, in customer service, was such a help to me today. She gave me some directions to help diagnose the problem with my softener and she went to bat for me to set up a service appointment on the day I desired. Thank you, Culligan, for standing behind your work and empowering your employees to go the extra mile.
LOVING my water filter! I saw an immediate difference with the feel, smell, and taste of the water! Culligan knows what they’re doing. Courtney was also extremely knowledgeable, friendly, and answered all of my questions. Install was quick and easy!
Jessica was great.
If only Culligan would give a time to expect the Technician. That would be helpful. Can he service the water softener as well?
Jaliee was very knowledgeable And polite when he come to my house to do my service call. He found the problem made a work order, and my problem will be taken care of next week. Thank you Jaliee
Lacy was very professional!
Lacy was very responsive and professional. She listened well and got me to the right resolution. Thanks again Lacy!
Updated Review on October 8, 2026 My previous review of Culligan of Tampa stated they had exceeded my expectations for the past 13 years. Today, Lacy and Rafael proved the Culligan Platinum Care package is worth every penny. Their expertise and customer service ensures my Culligan system will continue to operate flawlessly by replacing a HE board and a new unit cover. Rafael identified the repairs needed and Lacy coordinated getting everything accomplished. All of this made possible at no extra cost because of the Platinum Care package. Great customer service Lacy and Rafael. Thank you!
Very helpful. Very courteous. Very polite was a big help
Installed a whole house water filtration system. Not even a week later my skin is already softer!
Courtney was wonderful. Spent the time to answer all my questions and walked us through the process of testing the water. Did not feel my pressure to purchase. The companies reputations speaks for itself. Highly recommended. Thanks
Excellent technician Always ensures that the system is working properly. Platinum service is seamless Technician is courteous and knowledgeable. Would highly recommend Culligan.
I called to schedule my annual filter change and I got to work with Taylor, who was excellent in getting everything scheduled and answering all the questions that I had related to our service. A shout out to Taylor, very pleasant, very professional, very enjoyable conversation!
I want to give a big thank to Mr.G from Culligan out of Plant City! He did an excellent job fixing my water softener tank. He called me, kept me updated, and took the time to explain everything clearly so I knew exactly what was going on. Great service, great communication, and excellent work all around. I really appreciate you, G! Culligan rocks! 💧💪 Highly recommended!
Lacy helped me with scheduling a tech visit. She made it very easy.
Lacy was prompt and pleasant setting my service appointment!
We recently had the whole home filtration system installed and we couldn’t be happier with the results so far. It’s pretty crazy that I’ve made it this far without knowing what clean water is supposed to feel like. We initially decided to get it installed because we’d heard that it extends the life of appliances and reduces calcification. As first time homebuyers, the investment made sense to hopefully save money on the back end. We did not expect the change to be so drastic though. It’s especially noticeable in the shower — I didn’t realize that my hair and skin could feel this good. If you’re on the fence, get it for the showers alone, everything else is a bonus. Highly recommend this system and this company. Staff is extremely friendly and the install process was very smooth.
Debbie provided exceptional customer service. She was extremely informative and flexible with finding the right that was suitable for my situation. Awesome service!! Thank you.
very polite and professional
Very pleasant and helpful.
Great communication response time and very Curteous. Jessica was awesome to work with made my appointment scheduling fast and easy.
Lacy helped us get our account set up for our new home. She was patient and went above and beyond to explain everything and also provide the manuals and details for the units that came with our home.
Jessica was precise and so very helpful. Sweet and very respectful thank you
Thank you Lacy for helping us!
Taylor was very helpful and patient. She was extremely polite. Took care of everything I asked
Worlds most efficient NSF Certification | Culligan of Tampa UL Certified Company in Tampa, Plant City, Brandon, Lakeland, Wesley Chapel, Riverview, Temple Terrace Water Quality Association Tested and Certified Under Industry Standards

Why Culligan of Tampa?

Culligan of Tampa has been treating the water needs of the Tampa Bay since 1976! We’re dedicated to making your water better using superior equipment at great prices, coupled with the best service.

Our team lives in the local area and we’re a family owned and operated business.

Coverage built to last: a lifetime warranty on the molded system manifold, 10 years on the RO tank and all other system parts, and 5 years on the faucet display and electronics.

Get Better Water For Your Family

Culligan RO systems run $9.95 to $50/month, depending on your water and household needs. Your free, no-obligation water test tells us exactly where you land, and you’ll have your price before we leave.

FAQs

  • Aesthetic Chloramine
  • Aesthetic Chlorine
  • Alachlor
  • Atrazine
  • Bacteria
  • Barium
  • Benzene
  • Bromochloroacetonitrile
  • Bromodichloromethane
  • Bromoform
  • Cadmium
  • Carbofuran
  • Carbon Tetrachloride
  • Chlorobenzene
  • Chlorodibromomethane
  • Chloropicrin
  • Copper
  • Cyst
  • 2,4-D
  • Dibromoacetonitrile
  • Dibromochloropropane
  • Dichloroacetonitrile
  • 1,1-Dichloro-2-propane
  • O-Dichlorobenzene
  • P-Dichlorobenzene
  • 1, 2-Dichloroethane
  • 1, 1-Dichloroethylene
  • Cis-1,2-dichloroethylene
  • Trans-1,2-dichloroethylene
  • 1,2-dichloropropane
  • Dinoseb
  • Endrin
  • Ethylene dibromide
  • Fluoride
  • Heptachlor (H-34, heptox)
  • Heptachlor epoxide
  • Heptachlorobutadiene
  • Hexachlorocyclopentadiene
  • Hexavalent Chromium
  • Lead
  • Lindane
  • Mercury
  • Methoxychlor
  • Methyltert-butylether (MTBE)
  • Particulate Class I
  • Pentachlorophenol
  • Pentavalent Arsenic @50 ppb
  • PFOA
  • PFOS
  • Radium 226
  • Radium 228
  • Selenium
  • Simazine
  • Styrene
  • TDS
  • 2,4,5-TP (Silvex)
  • Tetrachloroethylene
  • Tribromoacetic acid
  • Trichloroacetonitrile
  • Toluene
  • Toxaphene
  • 1,2,4-Trichlorobenzene
  • 1,1,1-Trichloroethane
  • 1,1,2-Trichloroethane
  • Trichloroethylene
  • 1,1,1-Trichloro-2-propane
  • Trivalent Arsenic @50 ppb
  • Trivalent Chromium
  • TTHM (chloroform)
  • Turbidity
  • Virus
  • Xylenes
  • Meprobamate (Group 1/B)
  • Arsenic
  • Ethylbenzene
  • Nitrate
  • Nominal Particulate Class I
  • PFBS
  • PFDA
  • PFHpA
  • PFHxS
  • PFNA
  • cis-1,3-dichloropropylene
  • 1,1,2,2-tetrachloroethane
  • Microplastics
 
Emerging Contaminants:
  • Atenolol (Group 1/B)
  • Bisphenol A (Group 3/A)
  • Carbamazepine (Group 1/B)
  • DEET (Group 1/C)
  • Estrone (Group 3/A)
  • Ibuprofen (Group 3/A)
  • Linuron (Group 1/B)
  • Metolachlor (Group 1/C)
  • Naproxen (Group 3/A)
  • Nonylphenol (Group 3/A)
  • Phenytoin (Dilantin) (Group 3/B)
  • TCEP (Group 2/C)
  • TCPP (Group 2/C)
  • Trimethoprim (Group 1/B)

No. Budget RO systems may filter some contaminants but aren’t certified to the same standards, require self-installation, and lack remote monitoring. Culligan of Tampa‘s system includes professional installation, local service in Tampa Bay, filter alerts via the Culligan Connect App, backed by a 10-year warranty on system parts and a lifetime warranty on the manifold. Here’s the difference: A $400–$1,000 online RO may reduce some contaminants. The Aquasential® Smart RO is certified to reduce over 90 contaminants, including PFAS, lead, arsenic, bacteria, viruses, and microplastics, verified against NSF/ANSI Standards 42, 53, 58, 401, and P231. Online systems require self-installation and self-maintenance.

Culligan of Tampa handles installation, monitors your system remotely, and dispatches a local technician when needed. Filters on budget systems need replacement every 6 months. Culligan filters last up to 2 years; membranes up to 5 years. The Culligan system is 3–5x more water-efficient than other leading RO systems, with a 52.8% recovery rate.

Pitcher filters use loose carbon granules and gravity; they address basic taste and odor, but can’t reach the contaminants that matter most. The Culligan Aquasential® Smart RO is certified to reduce 18x more contaminants than the leading standard pitcher filter, including PFAS, lead, arsenic, and viruses that pitchers don’t touch. Fridge filters are similar; most are certified for a narrow contaminant list and require replacement every 6 months.

Yes. Culligan of Tampa monitors your system remotely, sends filter change alerts through the app, and dispatches local technicians in Tampa Bay when service is needed. Filter replacements last up to 2 years; membranes up to 5 years, far less frequent than any pitcher or fridge filter.

Yes. An RO system eliminates dependence on single-use plastic bottles. With Culligan filters lasting up to 2 years and membranes up to 5 years, the cost per gallon drops significantly compared to bottled water or pitcher filters requiring monthly cartridge replacements.