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PS-SQCFK – Replacement Water Filters for HydroGuard 4 Stage Reverse Osmosis System


HydroGuard replacement filter kit includes pre-sediment, pre-carbon filter, and post-carbon filter. Quick-change filters are easily installed and only need to be changed once per year. Eliminates up to 99% of dissolved solids, chlorine, microorganisms, lead, mercury, and more.

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  • PS-SQC50 Hydro Guard reverse osmosis system

Replacement Water Filter Cartridge Set for 4 Stage HydroGuard Reverse Osmosis System (HDGT-45, PS-SQC50, or HDG-50)

This HydroGuard replacement water filter cartridge set fits the two different styles of HydroGuard reverse osmosis systems: the 4 stage HydroGuard twist reverse osmosis system (HDGT-45 Series, PS-SQC50) or the drop-in style HDG-45 series reverse osmosis system. These high performance filters only need to be changed once per year.

  • This set includes three filters in total:
    • One (1) HydroGuard 5 micron sediment pre-filter (HDGT-SED5 or HDG-SED5)
    • One (1) HydroGuard 5 micron carbon block pre-filter (HDGT-CB5 or HDG-CB5)
    • One (1) HydroGuard 5 micron carbon post/polishing filter (HDGT-CB5P or HDG-CB5P)
  • Quick-change filters for clean and simple changes
  • Eliminates up to 99% of dissolved solids, chlorine, fluoride, microorganisms, and heavy metals such as barium, cadmium, chromium, lead and mercury
  • Sanitary quick-change cartridges
  • Quick-connect fittings make installation fast, convenient with no tools required for filter change

About the HydroGuard Reverse Osmosis System (PS-SQC50)

Premiere Sales is proud to carry the Hydro Guard™ Twist 4 Stage Reverse Osmosis System. Enjoy clean, safe drinking water with the HydroGuard HDGT-45 series reverse osmosis system. This RO systems offers the filtration capabilities of a conventional 5 stage RO system, with the advantage of less filters to replace making it a more cost effective system. It reduces the levels of lead, nitrates, cysts (cryptosporidium, giardia), arsenic, sodium and other contaminants commonly found in unfiltered tap water. This reverse osmosis system is easy to install, and uses sanitary quick change filters which makes changing water filters fast, convenient and sanitary. One of the revolutionary features of the PS-SQC50 is it’s leak detector shut off valve (FLOWLOK ™) which silently guards against any water leaks which may occur. It also has a water pressure regulator to protect your system from water hammer and spikes in water pressure. The PS-SQC50 features a compact design and delivers quality water from your tap whenever you want it.

 Download PS-SQC50 Spec Sheet

Here’s the replacement membrane for the HydroGuard 4 Stage Reverse Osmosis System (PS-SQCM).

Style of Cartridge

TWIST (for HDGT-45 or PS-SQC50), DROP IN (HDG-45)


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