Defender is a unique blend of organic polymers designed to prevent scale formation, aid in the removal of existing scale and to help prevent precipitation of dissolved solids in spas or hot tubs.
Useful Tips
Use weekly for continued protection from scale
Compatible with chlorine, bromine, ozone and biguanide sanitizers
Defender is a unique blend of organic polymers designed to prevent scale formation, aid in the removal of existing scale and to help prevent precipitation of dissolved solids in spas or hot tubs.
Useful Tips
Use weekly for continued protection from scale
Compatible with chlorine, bromine, ozone and biguanide sanitizers
Available Size: 32 oz.
Features and details
Use weekly for continued protection from scale
Compatible with chlorine, bromine, ozone and biguanide sanitizers
Available Size: 32 oz
Special order item - backordered due to nation-wide chemical shortage
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ABOUT THE STORE Pool Supply Unlimited is an e-commerce company that loves water. We love to pump it, filter it, heat it, chlorinate it, light it up and stare at it while we're barbequing a fat, juicy steak. There are real pool professionals working here. Our guys have seen thousands of pools in their careers, no exaggeration. We are based in San Antonio, TX and can land most products to your door (within the 48 contiguous states) in less than a week.