Reverse Osmosis Water Systems For A Quality Life.

The PuroLine PL-4000 RO System replacement filter set.

Includes:
(1) 5 Micron Sediment Cartridge Filter
(1)10 Micron Carbon Block Cartridge Filter
(1)10" inline GAC Cartridge Filter

For quality water, you must change out this filter set once every year.  The Puro-Line PL-4000 package does not come with a membrane.  This membrane will need to be change out once every 4 years.  Please visit our online store to purchase the membrane.