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About Us

Central Coast & North Coast Water Tanks is New South Wales and Queenslands’ best supplier and installer of water tanks and rainwater harvesting tank systems.

Central Coast Water Tanks was started over 30 years ago we seen there was need for reliable, certified water harvesting systems along with certified rain water tanks.

Water Tank Cleaning Service

North Coast Water Tanks offer a water tank cleaning service.

At North Coast Water Tanks we guarantee not to waste your precious water resources, and therefore we’ll only lose a minimum amount of water. We have developed a method that removes the deposits which has contaminated your rain water, but doesn’t require you to empty your rain water tank before we clean it.

We are specialists in rain water tank cleaning and we clean all types of water storage tanks including:

  • poly tanks,
  • steel tanks,
  • concrete tanks,
  • fiberglass tanks and
  • galvanized tanks.

Water Tank Cleaning & Maintenance

Concrete Water Tank Repairs

Water Tank Liners

Consultation – Installation

Rainwater Tanks & Accessories Shop

Central Coast and North Coast Water Tanks is your one-stop online rainwater harvesting system shop for Rainwater Tanks & Accessories. Central Coast Water Tanks started over 30 years ago and we are now proud to announce we have expanded our services to the mid and far north coast of NSW and into Southern Qld providing our customers with the largest range of certified water tanks and rain harvesting systems available today and, providing a better and faster delivery service.

10 inch x 2.5 inch Pleated washable replacement cartridge

In stock

$42.00
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10 inch x 2.5 inch “6 pac” Pleated washable replacement cartridge

In stock

$216.00
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10,000L TALL Round Poly Tank

In stock

Original price was: $2,400.00.Current price is: $2,190.00.
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10″ x 2.5″ 5 Micron Polyspun Sediment Water Filter Cartridges

In stock

$15.00
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10″ x 4.5 5 Micron Coconut Carbon Block Water Filter Cartridge

In stock

$52.00
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10″ x 4.5″ 5 Micron Polyspun Sediment Gradient Water Filter Cartridge

In stock

$35.00
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10″ x 2.5″ 6PAC 5 Micron Polyspun Sediment Water Filter Cartridges

In stock

$81.00
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Australian Certification

All our poly tanks are manufactured to the highest food grade quality and are the best Rainwater Tanks & Accessories in today’s market All our poly tank manufacturers are Certified to the Australian Tank Standards AS4766:2006, which means you are getting the highest of quality and your poly tank will last a lifetime.

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