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We’re giving back to SWFL by giving away $30k to local non-profits. Your vote counts! – Vote Now

Win a Free Reverse Osmosis Water Filter!

Enter now for a chance to win the only residential reverse osmosis system in Southwest Florida certified & tested by WQA for Total PFAS, lead, arsenic, viruses, bacteria, and ibuprofen.

Get 2x BONUS entries when you book your free water test!

Enter to Win

Hurry, Before The Giveaway Ends

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We're giving away the ultimate upgrade for your home: the Aquasential® Reverse Osmosis

Give your family the gift of peace of mind with the only residential reverse osmosis system in Southwest Florida certified & tested by WQA for Total PFAS, lead, arsenic, viruses and bacteria, microplastics, and ibuprofen.

Stop guessing about your water quality and give your loved ones water you can finally trust.

Certified to reduce 18 times more contaminants than the leading pitcher filter.

To make it even better, our winner’s system will include the Total Defense cartridge for an added layer of protection against total PFAS, lead, viruses, and more. This means not only safer water, but better-tasting water that makes your holiday coffee, teas, and even your food taste amazing.

This is the perfect way to provide an incredible layer of protection for your home just in time for all your holiday gatherings.

Enter below for your chance to win!

Enter to Win

Winner Gets:

Grand Prize:

  • Culligan Reverse Osmosis Water Filter
  • Only residential reverse osmosis in Southwest Florida certified and tested by WQA for Total PFAS, lead, arsenic, viruses and bacteria, ibuprofen, and 90 other common contaminants 
  • Better, safer drinking water for you & your family 
Enter to Win

How To Participate

Steps

Step 1: Fill out the form for your chance to win!

Step 2: We announce the lucky winner at the end of the giveaway!

Step 3: If you scheduled a water test, purchased a Reverse Osmosis & won the giveaway, we’ll refund you the difference.

Dates

Giveaway dates: October 1st – October 31st, 2026.

Runs for 4 weeks—the winner will be announced the following week!

We will contact the winner by phone and email provided in the form submission. The winner MUST respond within 72 hours to claim the prize or lose prize.

Eligibility

  • Open ONLY to homeowners within the Mast Family Culligan PAR. See the list below
  • One entry per household
  • The prize cannot be transferred, exchanged, or redeemed for cash
  • Current customers and non-customers are welcome to enter

Submit the form below to enter the giveaway

If you’re ready to increase your chances and get 2 additional entries, choose your preferred date and time for a FREE water test after submitting the form below to learn what’s in your water.

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We need to make sure if you're eligible for the giveaway.

Giveaway Rules:

  • Must be 18 or older
  • One vote per person (Duplicate submissions will NOT be counted)
  • Must be a homeowner in Lee, Collier, Hendry, Glades or Charlotte counties (Submissions from outside the area here will not be counted)

Mast Family Culligan reserves the right to verify voter information and disqualify any votes that appear fraudulent or duplicate.

Privacy Notice: By submitting your vote, you agree that we may use your contact information to verify your vote. Your information will be shared with Mast Family Culligan to keep you updated on the campaign and the announcement of the winner. We value your privacy and will not share your information with any third parties.