Twin 20″ Big Blue Filter Kit

Quick Summary

  • Twin 20″ Big Blue Filter Kit
  • NSF 42 Certified
  • Plug and play system
  • Suitable for larger houses and small commercial houses
  • Best for town water applications
  • 5 year warranty on housings and caps
  • Fully assembled in Bundaberg


Having the advantage of not being aligned with any specific manufacturer allows us to investigate, and where appropriate implement state of the art water treatment products and systems. In this case we offer the Pentek Big Blue filter housings as the base of our whole house and commercial filtration applications. The Pentek filter housings are NSF 42 certified.

The twin 20″ Big Blue filter kit is specially configured for use in town water for the reduction of chlorine, taste, odour and the reduction of pathogens depending on the filter cartridge selection.

Product Overview

  • Pentair NSF/ANSI 42 Certified
  • 1″ Full Flow Inlet & Outlet
  • Includes stainless steel mounting bracket, screws, and filter wrench.
  • Flows up to 65 LPM, depending upon filters utilised.


  • Whole house point of entry (POE) for larger houses and small commercial.

Included in the kit

Kit Options;

  • 3 liquid filled 0-100psi pressure gauges and air relief valve. (You require 3 gauges to determine which filter cartridge requires servicing saving you unnecessary replacement costs)
  • 900mm x 1″ Flexcon chrome flexible connection tubes and 2 x 1″ brass nipples.

NOTE: If you are unsure what type of filter to use for your whole house water treatment system, please don’t hesitate to call. We’re here to help.

It is recommended the 10″ x 4.5″ Whole House Big Blue Twin system only be used on water that is clear and free from observable sediment. The triple filter kit should be used for higher sediment loaded water.