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In-Line Anode for Corrosion Control

Helps prevent corrosion in High TDS situations.

Sacrificial Zinc Anode, for Pools and Spas. or
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** Most products can be shipped World-Wide. 
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Shopping in the website stores. Sacrificial In-Line Anode
Corrosion Prevention in Pools and Spas

in-Line Sacrificial Anode
Helps prevent corrosion in Pools and Spas,
due to High TDS (Total Dissolved Solids).

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Scroll down to browse through information on a Sacrificial, In-Line Zinc Anode for preventing corrosion, in pools or spas, with High Total Dissolved Solids (TDS).  Easy to install.  The Website Store Directory contains an alphabetized listing of all products for sale.  The Website Store Directory contains an alphabetized listing of all products for sale.  We don't just sell products.  We help you make a better-informed choice, by providing all the information, you might require. Need ordering help?  Scroll down the page, for the Order Desk Telephone Help Number. All items ordered will end up in the same shopping cart, no matter which page of this website, the items are located.  All Major Credit Cards and PayPal are accepted.  Order one today.

The In-Line Anode
A Sacrificial anode can prevent corrosion, due to high TDS in pools and spas.

Sacrificial Anodes are metals that are used to prevent metallic parts, such as rails, ladders, underwater light rings, pumps, filters, heaters, etc, from corroding.  The higher the TDS (Total Dissolved Solids) the more likely corrosion can occur, especially when two different metals are in immediate proximity, to one another.  The source of the high TDS varies.  It can be due to the nature of some water sources, especially those that are high in calcium hardness.  As chemicals, of any type are added, the TDS will slowly rise.  Salt chlorine generators require that salt be added to the water and this raises the TDS.  Evaporation will raise the TDS. because the new water contains some dissolved solids and over time it slowly keep rising.  Pools using liquid chlorine are adding salt, every time product is added.  In areas where pools are not partially drained for the winter, after a number of years, the TDS begins to reach the same level, as pools with salt chlorine generators.  Corrosion is not inevitable.  Keeping the chemistry optimized, making sure that all metal parts are properly bonded and grounded, and avoiding having dissimilar metals in immediate proximity to one another, will all reduce the potential corrosiveness of the water.  Adding a sacrificial anode will add additional protection and help safeguard all metal equipment, in pools and spas.  Because the zinc anode corrodes (dissolves) first, is why it is referred to as a sacrificial anode.

This sacrificial, in-line, zinc anode is already installed, inside a PVC T-shaped fitting, and is ready for an easy 3-step installation. Once the sacrificial anode is installed, it will be sacrificed (dissolved), in place of other metals. That is how it acts to protect your important pool or spa equipment.

Sacrifciial Zinc Anode, for pools and spas.   Easy in-line installation, with 2-inch PVC Pipe.
  Includes screw type ground wire connector.
  PVC adhesive is not included.
  Protects your heating elements, heat exchangers and other pool or spa equipment.
  An affordable way to help protect your equipment.
  Easy to replace, after it is exhausted.
  Installs in 3 easy steps:  cut the return pipe, glue in the T fitting and connect the grounding wire.
  Especially useful in High TDS pool and spa situations.
  Does not require any electrical power connections.
  Anodes can last for several years.
  Don't risk your equipment, install a sacrificial anode.
Don't take corrosion as inevitable . . . help prevent it.
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Call 919 367-2892, 9 AM-7 PM Eastern Time (US)
Sacrificial In-Line Anode
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Product Description Cost Each Place Order
Sacrificial Zinc Anode, for Pools and Spas. Sacrificial
In-Line Zinc Anode

for Pools and Spas.

Model: REG-20A

Item on sale!!!

Was: $99.95
Now: $79.95
Save: $20.00
All shipments made via best way.
Everything ordered ends up in the same cart.

Scroll down for complete shipping and returns policy.

We ship World-Wide.

Free Shipping

* FREE Shipping . . . within the Continental U.S.
* A $9.99 handling charge will apply to Continental U.S. orders, under $75.00.  U.S. Orders outside of the Continental (48 states) U.S. may require some additional charge, based on quantity and destination.
** Most products can be shipped World-Wide. 
International and orders outside of Continental U.S. - see comments below.

** International Orders and Shipments outside of the Continental U.S.
Place order above. Shipping charges will be calculated and added to the order, based on quantity and destination.  Shipments are usually made via Priority Mail International, with an expected delivery of 7-10 days, after shipment. Some orders, outside of The Continental (48) U.S., may require additional shipping charges, based on weight, size and destination. You reserve the right to cancel and receive a full refund, should you decline to proceed with the shipment.


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All prices and product specifications are subject to change without notice. Aqualab Systems, LLC or the website shall not be held responsible for pricing, graphic or typographical errors.  Prices do not include any applicable duty or taxes and are the responsibility of the buyer.

Any unit, accepted for return, may be subject to a 15% restocking fee.

Any claims of incorrect items, shortages, shipping damage or failure to perform properly. must be reported within 7 days, of the receipt of the merchandise. After 14 days, no refunds will be given and repair and/or replacement will be subject to the manufacturer's warranty policy. Returned goods must be in the original packaging and may be subject to a reasonable restocking charge. For returns within 14 days, after receipt of the merchandise, a return authorization number is required.  If returned more than 10 days after authorization has been given, the return may not be accepted for refund. Send an e-mail, including relevant information, to: to request a return authorization number. Returns, after 14 days, will not be accepted.

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Aqualab Systems, LLC does not make any warranty or representation, either expressed or implied, regarding the accuracy or completeness of the information provided by this website; nor does Aqualab Systems., Inc. assume any liability of any kind whatsoever related to, or resulting from, any use or reliance on this information. The content of this website should not be used, if it is conflict with any applicable federal, state or local regulations or guidelines.

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