Twin 10″ Big Blue Rainwater Filter Kit

Quick Summary

  • Twin 10″ Big Blue Rainwater Filter Kit
  • NSF 42 Certified
  • Plug and play system
  • Whole house POE system for smaller houses
  • Best for rainwater tank water applications
  • 5 year warranty on housings and caps
  • Fully assembled in Bundaberg
  • Picture shows optional gauges


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 Twin 10″ Big Blue Rainwater Filter Kit whole house filtration applications. The Pentek filter housings are NSF 42 certified.

Product Overview

  • Pentair NSF/ANSI 42 Certified
  • 1″ Full Flow Inlet & Outlet
  • Includes stainless steel mounting bracket, screws, and filter wrench.
  • Includes filters.
  • Flows up to 40 LPM. (Dependant on pump capacity)


  • Whole house point of entry (POE) filtration system for smaller houses on rain water.
  • Ultra-D filter is an excellent alternative to a UV system.

Included in the Kit

Kit Options

  • UV Guard SLT-40 46l/m UV disinfection with standard features.
  • 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.

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.