1. See Detail

Self Piercing Saddle Valve 4 water filter installations (15-31G)

In stock

Only to be used in desperation if there is no plumber to do the installation into the water line.
Will work on lines up to 1/2" thick. Clamp around copper pipe and turn handle to self pierce copper pipe and access the water supply to the filter. Ideal on older houses with individual copper water lines

These devices work very well but are not Australian Standards Approved so should only be used at own risk and when no other options are available. 

Interesting Information from a previous customer included below

"Yesterday i purchased a GT15-31 self piercing saddle valve, I wanted to say thanks for supplying this product in Australia and at a decent price.

You are actually helping people quit smoking by supplying this device

You may ask " well how does that work"

We e-cigarette users need this device to punch holes into steel tubes which house the burning coils used to make the nicotine vapor we use to stay off smoking. it allows the nicotine liquid pass through the hole and onto the coil.

This is just such a simple device for our needs. one of the only other ways is a rotary tool aka a dremel but not everyone can afford a dremel kit or wants to play with power tools.

So this helps us out a lot. you being pretty much the only Australian supplier of this tool.

Please keep this is stock because it must be flying out the door. and it only lasts for 50 pierces and then we need to buy another one. so you will get repeat customers

Thanks for making my life easier!"


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 Filtration