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$715.00
20” x 4.5” Whole House Triple Water Filter System | Scale Removal | 3-Stage Wall Mount | WaterMark Certified | Ideal for Heavy Sediment & Hard Water
Upgrade your entire household water supply with this robust 3-stage whole house water filtration system. Engineered to tackle both heavy sediment and hard water issues, this system is ideal for homes in areas with scale buildup, chlorinated water, and high particle loads.
Featuring WaterMark Certification (AS/NZS 3497), UV-resistant construction, 1” BSP brass ports, and double O-ring seals, it’s built for long-lasting performance in harsh outdoor environments.
⚠️ Please avoid installing in areas with direct sunlight. Recommended for garage or outdoor undercover locations. Alternatively, you may choose the version with stainless steel cover.
✔ 3-Stage Filter Housing System – Accepts standard 20” x 4.5” Big Blue cartridges
✔ Filter Wrench – Makes filter changes fast and convenient
✔ 3 x Pressure Gauges – Monitor filter performance and identify pressure drops
✔ 1 x 5 Micron Pleated Washable Sediment Filter – Reusable, ideal for coarse debris
✔ 1 x 1 Micron Gradient-Density Sediment Filter – Captures fine particles without flow loss
✔ 1 x 0.5 Micron Anti-Scale Coconut Carbon Block Filter – Removes chlorine, VOCs, and helps reduce limescale
✅ Effective Scale Control – Anti-scale carbon filtration helps prevent limescale in pipes and appliances
✅ Removes Up to 99% of Chlorine – Improves taste, odor, and chemical safety
✅ WaterMark Certified – Meets Australian standards for potable water safety
✅ Flow Rate: Up to 75L/min – Suitable for whole-house, multi-outlet use
✅ Heavy-Duty Brass Ports (1” BSP) – Built to withstand high pressure
✅ Double O-Ring Housing Design – Maximum sealing protection and leak resistance
✅ Wall Mount System – Ideal for outdoor walls, garages, or pump sheds
✅ Includes 3 Pressure Gauges – Easy visual inspection of each stage
✅ System Dimensions: 58 cm (W) x 20 cm (D) x 65 cm (H)
Whether you’re facing issues with scale buildup, chlorine taste, or dirty sediment, this 3-stage whole house system provides a complete and reliable solution for town water. Designed for Australian homes and plumbing, it’s perfect for protecting appliances, extending pipe life, and delivering clean, fresh water to every tap.
✅ Suitable for residential, office, and light commercial installations
✅ Filters included – system ready for installation
At SHIELD®, all orders are dispatched within one business day using our trusted freight partners.
If you have specific delivery instructions, please contact us via email. Please note that messages left during checkout may not be reviewed or actioned.
Tracking information will be uploaded at the time of dispatch, and you will receive an automated email with your tracking link once your order ships.
If your order hasn’t arrived within the expected delivery window, please allow an additional 2–3 business days, as most delayed parcels are delivered within this timeframe.
If you have any concerns, feel free to contact us.
Please inspect your items upon delivery. If your order is damaged during transit, clear photographic evidence is required to qualify for a replacement.
Fragile items will include a warranty label — this label must not be removed, as it may be required for verification during any damage assessment.
Unless otherwise specified, we offer a 30-day return policy for unused and unopened items.
You have 30 days from the date of delivery to request a return, provided the item has not been opened or used.
If your item appears faulty or is damaged during transit, SHIELD® will cover the return shipping cost and issue a full refund.
Buyers are responsible for inspecting items upon delivery and providing clear photographic evidence to support any claim.
We accept returns for unopened and unused products under any circumstance.
Return shipping is paid by the buyer, and a full refund will be issued once the item is received and inspected.
⚠️ Important Notice:
Water filters and filtration systems are health-sensitive products.
Once used or opened (e.g., filter seal removed), the item cannot be resold and is therefore non-returnable.
Please ensure the product is suitable before opening or using.
SHIELD® takes full responsibility for any “Not As Described” products.
If you believe the item received does not match the product listing, please contact us immediately.
We will cover all return shipping and related costs.
If your return is approved, we will provide a prepaid return label and instructions on how and where to send your item.
Returns sent without prior approval will not be accepted.
You may contact us at any time for return-related questions via email.
Please inspect your order upon delivery.
If the item is defective, damaged, or incorrect, contact us immediately so we can assess the issue and make it right.
To exchange an item, the fastest method is to return the original item.
Once the return is accepted, you can place a new order for the desired item.
We will notify you once your return is received and inspected.
If approved, the refund will be automatically issued to your original payment method.
Please note, it may take additional time for your bank or credit card provider to process and post the refund.
The SHIELD® water filtration system is WaterMark certified, ensuring full compliance with Australian plumbing and product safety standards.
Certified under WaterMark Certificate No. 030064, this system has been tested for material safety, structural integrity, and performance, providing peace of mind for residential and commercial water filtration needs.
Designed for durability and efficiency, SHIELD® systems deliver clean, safe, and great-tasting water while meeting the highest regulatory benchmarks required for installation in Australian homes.
Bought 3 water filter replacement, installed it myself
No dramas and a lot cheaper than outside..
Highly recommended…
This came very quick was easy to install and works great!! Top system.
I get all my filters from here also got a reverse osmosis system from here.
These guys are great and always so helpful.
recommend recommend
We purchased this filter unit for our caravan. It seems a solid unit and is working very well. We're confident we're drinking pure water that tastes great, while we're on the road.
We've experienced all sorts of water quality during our journeys and it's nice to have the peace of mind that our stomachs won't have an adverse reaction to the water we drink.
I am very pleased with the filters
Does a great job
As described perfectly
Great product. Saving so much money on bottled water and filters. Easy to install yourself Highly recommended !
Pleated Washable Sediment & Coconut Carbon Block Water Filter Cartridges | 10” x 4.5” Universal Replacement for 3-Stage Whole House Filtration System
Bought 3 water filter replacement, installed it myself
No dramas and a lot cheaper than outside..
Highly recommended…
Gr8 after sales service
20” x 4.5” Whole House Triple Water Filter System | Scale Removal | 3-Stage Wall Mount | WaterMark Certified | Ideal for Heavy Sediment & Hard Water
Upgrade your entire household water supply with this robust 3-stage whole house water filtration system. Engineered to tackle both heavy sediment and hard water issues, this system is ideal for homes in areas with scale buildup, chlorinated water, and high particle loads.
Featuring WaterMark Certification (AS/NZS 3497), UV-resistant construction, 1” BSP brass ports, and double O-ring seals, it’s built for long-lasting performance in harsh outdoor environments.
⚠️ Please avoid installing in areas with direct sunlight. Recommended for garage or outdoor undercover locations. Alternatively, you may choose the version with stainless steel cover.
✔ 3-Stage Filter Housing System – Accepts standard 20” x 4.5” Big Blue cartridges
✔ Filter Wrench – Makes filter changes fast and convenient
✔ 3 x Pressure Gauges – Monitor filter performance and identify pressure drops
✔ 1 x 5 Micron Pleated Washable Sediment Filter – Reusable, ideal for coarse debris
✔ 1 x 1 Micron Gradient-Density Sediment Filter – Captures fine particles without flow loss
✔ 1 x 0.5 Micron Anti-Scale Coconut Carbon Block Filter – Removes chlorine, VOCs, and helps reduce limescale
✅ Effective Scale Control – Anti-scale carbon filtration helps prevent limescale in pipes and appliances
✅ Removes Up to 99% of Chlorine – Improves taste, odor, and chemical safety
✅ WaterMark Certified – Meets Australian standards for potable water safety
✅ Flow Rate: Up to 75L/min – Suitable for whole-house, multi-outlet use
✅ Heavy-Duty Brass Ports (1” BSP) – Built to withstand high pressure
✅ Double O-Ring Housing Design – Maximum sealing protection and leak resistance
✅ Wall Mount System – Ideal for outdoor walls, garages, or pump sheds
✅ Includes 3 Pressure Gauges – Easy visual inspection of each stage
✅ System Dimensions: 58 cm (W) x 20 cm (D) x 65 cm (H)
Whether you’re facing issues with scale buildup, chlorine taste, or dirty sediment, this 3-stage whole house system provides a complete and reliable solution for town water. Designed for Australian homes and plumbing, it’s perfect for protecting appliances, extending pipe life, and delivering clean, fresh water to every tap.
✅ Suitable for residential, office, and light commercial installations
✅ Filters included – system ready for installation
At SHIELD®, all orders are dispatched within one business day using our trusted freight partners.
If you have specific delivery instructions, please contact us via email. Please note that messages left during checkout may not be reviewed or actioned.
Tracking information will be uploaded at the time of dispatch, and you will receive an automated email with your tracking link once your order ships.
If your order hasn’t arrived within the expected delivery window, please allow an additional 2–3 business days, as most delayed parcels are delivered within this timeframe.
If you have any concerns, feel free to contact us.
Please inspect your items upon delivery. If your order is damaged during transit, clear photographic evidence is required to qualify for a replacement.
Fragile items will include a warranty label — this label must not be removed, as it may be required for verification during any damage assessment.
Unless otherwise specified, we offer a 30-day return policy for unused and unopened items.
You have 30 days from the date of delivery to request a return, provided the item has not been opened or used.
If your item appears faulty or is damaged during transit, SHIELD® will cover the return shipping cost and issue a full refund.
Buyers are responsible for inspecting items upon delivery and providing clear photographic evidence to support any claim.
We accept returns for unopened and unused products under any circumstance.
Return shipping is paid by the buyer, and a full refund will be issued once the item is received and inspected.
⚠️ Important Notice:
Water filters and filtration systems are health-sensitive products.
Once used or opened (e.g., filter seal removed), the item cannot be resold and is therefore non-returnable.
Please ensure the product is suitable before opening or using.
SHIELD® takes full responsibility for any “Not As Described” products.
If you believe the item received does not match the product listing, please contact us immediately.
We will cover all return shipping and related costs.
If your return is approved, we will provide a prepaid return label and instructions on how and where to send your item.
Returns sent without prior approval will not be accepted.
You may contact us at any time for return-related questions via email.
Please inspect your order upon delivery.
If the item is defective, damaged, or incorrect, contact us immediately so we can assess the issue and make it right.
To exchange an item, the fastest method is to return the original item.
Once the return is accepted, you can place a new order for the desired item.
We will notify you once your return is received and inspected.
If approved, the refund will be automatically issued to your original payment method.
Please note, it may take additional time for your bank or credit card provider to process and post the refund.
The SHIELD® water filtration system is WaterMark certified, ensuring full compliance with Australian plumbing and product safety standards.
Certified under WaterMark Certificate No. 030064, this system has been tested for material safety, structural integrity, and performance, providing peace of mind for residential and commercial water filtration needs.
Designed for durability and efficiency, SHIELD® systems deliver clean, safe, and great-tasting water while meeting the highest regulatory benchmarks required for installation in Australian homes.
