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WaterMark Single Outdoor Water Filter System 10" x 2.5" Caravan Water Filter 1-0S

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WaterMark Certified Kit

This Water Filter Kit is certified to Watermark Standards AS/NZS 3497 Under the Certificate number 23247.

WaterMark certification is the level of certification required by law for a licensed plumber in Australia to install a water filter system. All products used under this certification will give you peace of mind knowing that your water filter complies with Australian plumbing codes.

Our WaterMark certified filter systems are hand assembled here in Australia and are randomly batch tested to ensure top quality and workmanship for your water filtration products.

Kit Includes:

  • GT8-4G WaterMark Certified Filter Housing
  • 304 Stainless Steel Bracket + Screws - Heavy Duty
  • Opening Handle for Filter


  • Outdoor UV Resistant Water Filter Kit - Includes Bracket
  • Watermark Certified Housing - Meets Top Standards
  • High Flow 3/4" Ports - Compatible With Hose Fittings
  • Adapt Easily to Caravan, or any other use (Pre Filter)
  • Compatible with Standard Size 10" x 2.5" Filters

Dimensions (mm)




Flow Rate

Up to 30L/Min

Port Size

¾” (20mm)


1°C – 38°C


20 psi (140 kPa) - 70 psi (500 kPa)

Bracket Type

Heavy Duty Stainless Steel

Cartridge Size

10” x 2.5”

Cartridge Life

Check Cartridge Specification Or 12 Months

Lifetime Warranty*

Filter Housing(s) Only

Manufacturer’s Warranty

1 Year

Due to the nature of the products we sell, a strict return policy is in place. We work with food grade certified materials that must be un-opened and un-used as to be able to be re-sold.

You will receive a credit of equal amount, less the postage cost to send it to you. 

  • Wrongly purchased items may be returned for a merchandise credit, this applies for but not limited to: Wrong size, wrong system etc.
  • 30 Day return Policy: We will accept returns up to 30 days after the initial purchase, all orders should be checked immediately for damage/fault upon arrival to aid us with the return process.
  • Return shipping is to be paid by the buyer to the address provided
  • Should the item appear faulty or doesn’t work how described, the unit/item must be returned for testing (if requested), the return postage paid by the buyer. If the unit/item is deemed to be faulty, compensation will be provided for the postage cost. If the unit/item is deemed to be in working order and as described, the buyer will need to pay for return postage. 

If you have any questions about our return policy, please contact us before purchase. This will also help to ensure you purchase the correct product that suits your requirements.

More Information
Product Type Water Filter