compatible 3M Purificare replacement filter set for Cuno SQC4 unit.

Filter change in seconds and without tools.
The compatible filter set (not original 3M filters) consists of one piece each:

Stage 1 compatible sediment filter alternative for 47-9288G2 (70020323468) :
5 times larger capacity than conventional filters. Due to the
filtration technology with staggered densities changes the
capacity. Filtration ranges from 20 down to 5 microns.

Stage 2 compatible carbon filter alternative for Carbon Cartridge 47-9298G2 (70020323104):
Granular activated carbon pre-filter. High efficiency
of the carbon pre-filter reduces and eliminates chlorine, pesticides,
Herbicides, bad taste and bad odors.

Stage 4 compatible carbon post filter alternative for Cranular Carbon 47-9289G2 (70020323526):
Activated post-filter with carbon blocker. A high purity carbon
post-filter works like a final polishing stage and provides you with crystal clear
crystal clear and great tasting water.

----------------------------------------------------

The membrane is not included, you can order it here (click here):

Stage 3 Membrane RO Membrane :
Hand wound TFC membrane (Thin-Film-Composite) with a
microporous membrane bottom layer against calcareous water.
Therefore longer durability. Membrane without formaldehyde.