Up to $1,000 off your first Family Leisure Purchase!
Free® Biguanide Sanitizer by Leisure Time
product #9890

Free Biguanide Sanitizer

by Leisure Time
Product Temporarily Unavailable


Request More Info

Free Shipping on Orders Over $40

Product Details

 Free A Biguanide Sanitizer by Leisure Time

The Free Sanitizer by Leisure Time is the third step in the Free Sanitizing System by Leisure Time. Control and Boost hot tub chemicals work in conjunction with Free Sanitizer for start-up and maintenance of hot water.  The chlorine and bromine-free chemicals keep water sparkling clean and clear without agitating sensitive skin, and it is virtually odor-free. Free Sanitizer is a bromine-free, chlorine-free and odor-free biguanide sanitizer. It controls bacteria longer than chlorine or bromine. And because it does not affect pH levels, Free requires less maintenance than other sanitizing systems. And, it is considerably more stable in hot water, there is no harsh chemical odor, no burning eyes, no bleached hair or swimsuits, and your skin won’t dry out. Because, you are supposed to enjoy your water, not suffer from it! Sit back, relax and let Free do the work for you.


  • Use With Boost Liquid Shock
  • Chlorine & Bromine-Free Sanitizer
  • Odor Free Application
  • Controls Bacteria
  • Leading Spa Chemical 


Leisure Time

Item # 45500A

Amount 16 oz

Purpose Sanitizer

Bromine & Chlorine None

Ideal Use With Control & Boost

Function Controls Bacteria

Videos & Resources


Free Shipping

We offer free shipping on all orders over $40 in the contiguous United States. Orders under $40 will incur a flat $5.99 Shipping Fee. Spa chemicals and supplies ship via UPS / Fed Ex. Most delivery times within the Continental U.S range from 2-5 days depending on location.

Shipping Details & Conditions.


People Also Buy

$19.99 $15.99
$11.99 $8.99
$19.99 $14.99
$29.99 $24.99

Starting At $14.99


Looking for a price quote or have a question? Let us know here, and we'll call or email you back shortly. Be sure to include any details, including the quantity or specific options you are interested in.

Ready To See More?

Visit our YouTube channel to see more, or stop in to our nearest location.
We're here to make the buying experience simple, hassle-free and worry-free – from selection to installation.