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Breathing is not a Choice — How Safe is your Evaporative Cooler Air?

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Safe Air

Does Your Evaporative Cooler Smell Like a Swamp?

Not all zinc anodes for swamp coolers are created equal.

Understanding what Sunflower Zinc Anodes do and why they should be installed in evaporative coolers.

Evaporative Cooler Air Quality

Indoor Air Pollution Statistics and Expert Opinions

Compare & Contrast SunFlower Zinc Anode with Magnesium Anode Kit

Article in The Business Times of Western Colorado

Wholesale Distribution Information

Frequently Asked Questions

 

Frequently Asked Questions

Q: How does the Sunflower Zinc Anode work?
A: The Zinc Anode is laid in the water and attached with a screw to the cooler. A weak battery between the zinc and metal is created and electrons flow from the zinc to the steel. During this electro-chemical reaction, zinc oxide is released into the water..

Q: How does the Zinc Anode control bacteria?
A: Zinc oxide is an antibacterial compound that bacteria cannot digest. Zinc Oxide controls the growth of bacteria by reducing its food supply.

Q: Is Zinc harmful?
A: No. Zinc Oxide is a natural anti-fungal and antibacterial ingredient used in many over-the-counter products. Dr. Scholl’s Foot Powder, Johnson’s Diaper Rash Ointment, Desitin, Zinc Lozenges, and One-A-Day Vitamins contain zinc. It is also used to protect fruit trees, grapevines, and vegetables against mildew.

Q: How does the Zinc Anode control rust and corrosion?
A: Zinc and steel form a battery when they are connected in water. Electrons flow from the zinc to the steel because zinc is naturally more active than steel. The zinc corrodes instead of the steel.

Q: Is there an anode for use in fiber-glass coolers?
A: Yes, please refer to: Sunflower Zinc Anode 2 on our Products page for more information. No intallation, just lay it in the water pan . . . it will control the bacteria, mold, and mildew growth.

Q: How long before the Zinc Anode is consumed?
A: The Zinc Anode can last up to three years or more, depending of the salinity of the water and the length of the summer season.

Q: How much does the Zinc Anode cost?
A: Both Zinc Anode products cost less than $30.00 each.

Q: Is there any maintenance on the Zinc Anode?
A: There is no maintenance required. A "white coating" of zinc oxide on the anode can be brushed off in the spring when the cooler is put into use for another season.

Q: How is the Zinc Anode installed?
A: The Zinc Anode is laid into the water and the wire is connected to the cabinet with a sheet metal screw.

Q: What if there is a "fishy smell" in the air?
A: You are inhaling mold spores, bacteria, and other microorganisms.

Q: Who is most affected by the health problems associated with evaporative coolers?
A: Children, the elderly, those who are taking antibiotics, patients on chemotherapy, and anyone who has a weak immune system are most affected.

Q: Does the magnesium rod anode work the same as the Zinc Anode?
A: No! Magnesium does nothing to prevent the growth of bacteria, mold, and mildew. Experience has shown that a magnesium rod anode does not last as long as a zinc anode.

Q: Does the Zinc Anode cost more than the magnesium rod anode?
A: On an annual basis, the Zinc Anode is cheaper.

Q: Will changing the pads every season take care of the "bacteria problem?"
A: No. Bacteria multiply very rapidly and changing the pads does not stop the growth of the bacteria.

Q: Does using bleach or tablets work the same as the Zinc Anode?
A: No! Bleach is a corrosive agent that causes the pan and parts of your cooler to rust. After a few hours, the bleach and chemicals "evaporate" and are not effective. These work about the same as hot tub and swimming pool chemicals. They must be added on a continuous basis.

Q: Where can I purchase the Sunflower Zinc Anode in the Grand Junction, Colorado area?
A: Clifton Ace Hardware
Harbert Lumber
Sutherlands
Delta Ace Hardware
Orchard Mesa True Value
Valley Lumber
Fruita Co-op
Palisade United Fruit Growers
Western Implement
Grand Junction True Value
Peachtree True Value
Westburne Supply, Inc

Q: Who will install the Zinc Anode for me?
A: You can call Service Plus at 970-242-7400 to have the zinc anode installed.

 

   

Sunflower Anode Manufacturing
124 N. 22nd Court • Grand Junction, CO 81501
888-609-9766 • 970-243-4149
kathy@thinkzincanode.com

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