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WH2-HF 

High Flow Series Premium Multi-Stage   
Whole House Filter System w/ 5 Micron Carbon Block 

 

Package Contents: 

 

 

two (2) heavy-duty Pentek Big Blue 20” filter housing (1” NPT) w/ pressure relief buttons 

 

 

one (1) mounting bracket and related lag bolts and washers 

 

 

one (1) Hydronix SDC-45-2010 multi-gradient sediment filter 

 

 

one (1) Pentek EP-20BB 5 micron carbon block filter 

 

 

one (1) 1” housing coupler used to join the 2 filter housings 

 

 

one (1) spanner wrench  & one (1) roll of Teflon tape 

 

The WH2-HF high-flow series whole house filter package features dual stage filtration for a wide range of 
common contaminants that affect the clarity, taste, and odor of residential water.   It is designed specifically 
for customers seeking higher than average water flow rates and less pressure drop.  This system features 
Hydronix's unique multi-depth poly sediment filter. This filter uses the entire depth of its media by trapping 
the largest sediment particles on the outside of the filter, then gradually stepping down the size of particles it 
will reject as the water moves closer to the core of the filter, finally ending at 10 microns. The result is longer 
filter life and higher flow rates (less pressure drop). The polypropylene media is highly resistant to bacteria, 
making this an excellent choice for well water treatment applications.   

 

This filter is followed by Pentek’s EP Series 5 micron carbon block filter which features greater chlorine 
removal and dirt-holding capacity than competitor’s filters of a similar size.  The high porosity-design helps 
prevent the cartridge from clogging before its absorption capacity is exhausted, maximizing the utilization of 
the activated carbon media.  The carbon block filter has excellent chlorine reduction characteristics and is 
also commonly used to remove chlorine disinfection by-products (THM's), and a wide range of organic and 
volatile organic compounds (VOC's) that affect water clarity, taste, and odor. Minimum chlorine reduction of 
90% at over a filter life of 40,000 gallons at a flow rate of 4 GPM (151,400 L @ 15.1 LPM).  This system is 
also a popular choice for well water owners requiring filtration down to a level of 5 microns for a whole house 
UV sterilizer, especially where elevated levels of organic contaminants are present (organic contaminants can 
absorb UV light).  

 

Specifications 

Housing Material:

 

Polypropylene 

Housing O-Ring Material:

 

Buna-N 

Housing Pressure Drop:

 

1 PSI at 15 Gallons Per Minute (0.1 bar at 57 LPM) 

SDF-45-2010 Filter Pressure Drop:

 

1 PSI at 20 Gallons Per Minute (0.1 bar at 76 LPM) 

Pentek EP-20BB Filter Pressure Drop:  

2.5 PSI @ 4 Gallons Per Minute (0.17 bar @ 15.1 LPM) 

Maximum Recommended Flow Rate:

 

6 Gallons Per Minute (23 LPM) 

Recommended Operating Temp. Range:

 

40-100˚F (4.4 to 37˚C) 

Maximum Recommended Pressure:

 

90 PSI (6.2 bar) 

 

 

 

Summary of Contents for WH2-HF

Page 1: ...water treatment applications This filter is followed by Pentek s EP Series 5 micron carbon block filter which features greater chlorine removal and dirt holding capacity than competitor s filters of a similar size The high porosity design helps prevent the cartridge from clogging before its absorption capacity is exhausted maximizing the utilization of the activated carbon media The carbon block f...

Page 2: ... help drain the pipes STEP 3 Using a pipe cutter cut out a section of your main water line at the point where you want to install your filter system There will probably be some water remaining in the system so be sure to have a bucket and some rags handy to clean up any small spills Make sure that the section of water line you remove is appropriately sized such that all of the components of the sy...

Page 3: ...ve force is not required to obtain a good seal STEP 6 Turn on the water and inspect all plumbing connections very carefully for leaks Also inspect the seal between the black housing caps and the blue housing sumps to ensure that the O ring has formed a good seal Tighten this connection again using the spanner wrench if necessary If this connection still leaks turn off the water supply and check to...

Page 4: ... you of filter replacement schedules Replacement Filters Hydronix SDC 45 2010 replace every 6 12 months Pentek EP 20BB replace every 40 000 gallons 6 9 months Replacement Filters can be Obtained as Follows Phone Toll Free 1 866 376 2690 or Order Online at www home water purifiers and filters com Filter Cartridge Replacement Procedure 1 Turn off the water supply to the system using the shut off val...

Page 5: ...e that it slips over the standpipe in the bottom of the housing 8 Screw the blue sump onto the black housing cap tighten using the spanner wrench Do not over tighten 9 Turn on the water supply slowly to allow the system to fill with water Depress the red pressure release button on top of the unit again to release any trapped air Inspect carefully for leaks If a leak is found first inspect the O ri...

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