Complete House WB Twin Filter System (20") - Rainwater

In Stock


The Plumm CH-T20-R whole home water filtration system is specifically designed to provide filter rainwater through an entire house. This filtration system offers outstanding performance and durability, making sure you and your family always have clean water.

This Plumm twin whole house filter system is equipped with 2 HS40-20WB wide body housings, which is suitable for 20” by 4.5” filter cartridges. These housings are made from premium materials for added durability and has 1 1/2" female BSP inlet & outlet. Like the Plumm CH-T10 water filter housing, this unit is WaterMark approved, which is mandatory in most applications in Australia.

The Plumm CH-T20-R whole home water filtration system also uses two cartridges: the Plumm 20 micron WP20-20WB washable pleated reusable cartridge and the 10 micron Plumm PC10-20WB pleated carbon cartridge. The Plumm WP20-20WB filter cartridge is able to reduce sand, dirt and other water contaminants down to 20 micron. While the Plumm PC10-20WB cartridge can address sediment, taste and odour issue.

Our Plumm whole house filtration system can operate perfectly in temperatures ranging 0 to 57 degrees Celsius and is able to tolerate pressures ranging from 99 to 880 kPa (kilopascal). The Plumm CH-T20-R filter system also includes the BR-WB-02 Stainless Steel Mounting Bracket and the WR-WB-01 Spanner to assist with cartridge replacements.

Buy your Plumm CH-T20-R or our other water filters at our online store to enjoy quick, easy and safe transactions. All orders above $50 are delivered for free. Online orders placed before 1PM AEST, are dispatched the same day; delivery will occur next day for some metro locations, and up to 4 days for regional locations.

We at Plumm Water have partnered with certified plumbers from all over Australia. You can buy our Plumm CH-T20-R and our other models of whole house water filters from our partner plumbers in your area or ask them to help you pick out the most compatible whole house filter system for your home.

If you have questions about our Plumm CH-T20-R or our other water filter systems, give us a quick call at 1300 250 260. You may also send us an email or chat with our customer support staff. We will be happy to assist you with any of your needs.


  • 2 x HS40-20WB 20" Wide Body Housings, with 1.5"/40mm BSP ports. Manufactured from Polypropylene for enhanced durability.
  • WP20-20WB 20-micron Washable Pleated Reusable Cartridge
  • PC10-20WB 10-micron Pleated Carbon Cartridge
  • BR-WB-02 Stainless Steel Mounting Bracket
  • WR-WB-01 Spanner to assist with cartridge replacements


  • Popular Application: Rainwater
  • Full carton quantity: 1 pc


  • Sydney metro - overnight​
  • ACT, Rural NSW - two days​
  • VIC, QLD, SA - two days​
  • WA,NT, TAS - three to four days


or 4 payments of $127.50 with Info

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