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Home Custom Molded Products Pool Defender 2" Zinc Anode & Water Bond Compact Design | without Copper Wire | 25810-350-050
NOTICE: The pool & spa industry continues to face industry-wide shortages on many products that most vendors expect to last late into 2022. We're allowing items to be purchased so that customers who choose to wait will have their order shipped when product is available. Most vendors are not providing any ETA on when items will be available. WE WILL EMAIL YOU RIGHT AWAY IF YOUR ITEM IS BACKORDERED. 

Custom Molded Products Pool Defender 2" Zinc Anode & Water Bond Compact Design | without Copper Wire | 25810-350-050

Custom Molded Products Pool Defender 2" Zinc Anode & Water Bond Compact Design | without Copper Wire | 25810-350-050
Sale $76.02

Shipping Flat Rate Shipping $14.99
  • NEW Compact Space-Saving Design
  • Inline Anode Connects to Pool Bonding Wire
  • Zinc Anode Lasts Approximately 3 Years
  • Compact Pool Defender Acts Protects the Pool from Galvanic Corrosion
  • Certified as a Water Bonding Device
  • 2" Comes with 1-1/2" Reducers
Q & A
Protect Your Pool From Corrosion & Damage
An electrical current can be generated in a pool from multiple sources, even when the pool is not running. This current must be controlled to meet new building codes and to prevent corrosive damage to metal pool components. This is a is a key step in building a quality modern pool. Pool Defender™ products are the simple way to guard the entire pool.
  • Electrical currents present in the pool are enhanced in saltwater, causing corrosive damage to metal pool parts even when the pump is off.
  • The zinc anode provides an easier path for electrical current, protecting expensive metal pool components.
  • Simply and easily replace the inexpensive zinc anode after about half has eroded.
  • NEW Compact Space-Saving Design
  • Inline Anode Connects to Pool Bonding Wire.
  • Compact Pool Defender (A) Meets NEC2008 680.26(C) as a Water Bonding Device*
  • The Compact Pool Defender Complies With: UL-1081, UL-1563, CSA C22.2-218.1
  • Sacrificial Zinc Anode Lasts Approximately 3 Years
  • Compact Pool Defender acts protects the pool from galvanic corrosion and is also certified as a water bonding device.
  • ETL Certified Pump and Union Style Water Bond Fittings Are Also Available from CMP
*Always consult governing building and electrical codes to ensure compliance prior to installation

Brand: Custom Molded Products
Q & A
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Browse 5 questions Browse 5 questions and 6 answers
Is this pvc or abs? All my plumbing is pvc.
Bryan H on May 3, 2021
Can defender be mounted vertically?
Joe C on Apr 15, 2021
BEST ANSWER: I mounted mine vertically and it seems to be fine as it sills with water. Just as long as you have access to replace the anode as required.
how does it bond the water if the filter is not running yes its a ? I apolagize wire inspector driveing me nuts
A shopper on May 25, 2021
BEST ANSWER: It is not a bond it is a sacrificial zinc. The zinc is to help control electrolysis from eating other metal connected to the pool Enter an answer to this question.
do you connect your own wire?
Steven T on Apr 1, 2017
Steven B on Sep 22, 2021
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Custom Molded Products, LLC takes great pride in the quality products that it manufactures. The company maintains high standards for the materials and workmanship that it invests in its products. Accordingly, Custom Molded Products makes this express Limited Warranty with respect to products manufactured solely by Custom Molded Products, LLC, as follows:
Custom Molded Products warrants its products to be free of defects in material and workmanship for a period of one (1) year from the date of original purchase of the Custom Molded Products product unless otherwise noted.
Exceptions to standard CMP one (1) year warranty:
  • DEL UV-C 50: 2 year warranty 
  • UV-C Bulbs for DEL AOP & UV-C 50: 18 months
  • Powerclean Salt Ultra: 3 year warranty (parts & labor)
  • Powerclean Salt Ultra Extended Life: 4 year warranty (parts & labor)
  • Powerclean Salt Econ: 2 year warranty (parts & labor)
  • Replacement for T-15 Cell: 2 year warranty
See warranty document for full warranty details.
This information was updated on 10/16/19. For the most current information and full warranty policy please visit www.c-m-p.com.

 Adobe Acrobat PDF Warranty Information
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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 Southern California and can land most products to your door (within the 48 contiguous states) in less than a week.
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