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HydroGuard HDGT-TW50 RO Membrane for HDGT-45 Reverse Osmosis System


  • HydroGuard replacement RO membrane (HDGT-TW50)
  • 50 gallon per day capacity
  • No tools required for installation
  • Quick-change membrane should be changed every 2 years
  • Eliminates up to 99% of dissolved solids, chlorine, microorganisms, lead, mercury, and more
  • For HDGT-45 reverse osmosis system
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HydroGuard HDGT-TW50 50 GPD Reverse Osmosis Membrane for HydroGuard HDGT-45 / HDGT-45CP RO System

This HydroGuard reverse osmosis membrane fits the 4 stage HydroGuard twist reverse osmosis system (HDGT-45 series, PS-SQC50). It effectively reduces TDS (total dissolved solids) and sodium as well as a wide range of contaminants such as arsenic, lead, chromium, copper, radium, cysts and more. The membrane is the core of your reverse osmosis system. As contaminants collect on the membrane, water from the feed solution sweeps it away and out its own tube. The cleansed permeate, or purified water, stream continues separately from the drain stream to the storage tank. The HydroGuard RO membrane reduces impurities and delivers clean, pure, great tasting drinking water.

HydroGuard HDGT-TW50 50 GPD RO Membrane Filter Features and Benefits

  • Provides high quality water for a broad range of water chemistries
  • Quick-change membrane filter is easily installed with no tools required
  • 50 gallon per day (GPD) capacity
  • Internal check valve ensures constant, efficient performance from your HydroGuard reverse osmosis system
  • Replace every 24 months

About the HydroGuard Reverse Osmosis System HDGT-45

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 HydroGuard HDGT-45 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 HydroGuard HDGT-45 features a compact design and delivers quality water from your tap whenever you want it.

 Download HydroGuard HDGT-45 Spec Sheet

Here’s replacement filters for the HydroGuard 4 Stage Reverse Osmosis System.

Style of System

TWIST (HDGT-45 or PS-SQC50) – HGDT-TW50, DROP IN (HDG-45) – HGD-TW50