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Pre-Filtration for Water Heaters


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HydroBlend SC-605-HW 5" Scale Control Filter SystemHydroBlend SC-605-HW Scale Control Filter System for Tankless Water Heaters
Part Number: SC-605-HW
  • Applications: Scale Control
  • Contaminants Reduced: Scale, Scale Inhibitor
  • Filter Capacity: 40,000 Gallons
  • Flow Rate: 1 - 4 gpm
  • Connection Type: 3/4" FPT or 1" FPT
  • Origin: USA
  • Certifications: The chemical additives contained in Phos-HW, Phos-CW are Certified to ANSI/NSF Standard 60 at a max. use level of 10 mg/L.
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$199.99 

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HydroBlend RSC-5-HW 5" Replacement Scale Control CartridgeHydroBlend SC-605-HW Scale Control Filter System
Part Number: RSC-5-HW
  • Filter Application: Scale Inhibitor
  • Feature: RSC-5-HW is only for HydroBlend Flow Thru Media Head
  • Country of Origin: USA
  • Length: 4-13/16"
  • Outer Diameter: 2.625"
  • Flow Rate: 1 - 4 gpm
  • Scale Reduction: 40,000 Gallons
  • Filter Media: HydroBlend HW Scale Control Media
  • Certifications: The chemical additives contained in Phos-HW, Phos-CW are Certified to ANSI/NSF Standard 60 at a max. use level of 10 mg/L.
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$139.99 

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HydroBlend SC-605-CW 5" Corrosion Control Filter System 3/4"HydroBlend SC-605-CW 5
Part Number: SC-605-CW
  • Applications: Corrosion Control
  • Filter Capacity: 40,000 Gallons
  • Flow Rate: 1 - 4 gpm
  • Connection Type: 3/4" FPT
  • Origin: USA
  • Certifications: The chemical additives contained in Phos-HW, Phos-CW are Certified to ANSI/NSF Standard 60 at a max. use level of 10 mg/L.
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$189.99 

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HydroBlend RSC-5-CW 5" Replacement Corrosion Control CartridgeHydroBlend SC-605-CW Corrosion Control Filter System
Part Number: RSC-5-CW
  • Filter Application: Corrosion Control
  • Country of Origin: USA
  • Length: 4-13/16"
  • Outer Diameter: 2.625"
  • Flow Rate: 1 - 4 gpm
  • Capacity: 40,000 Gallons
  • Filter Media: HydroBlend CW Corrosion Control Media
  • Certifications: The chemical additives contained in Phos-HW, Phos-CW are Certified to ANSI/NSF Standard 60 at a max. use level of 10 mg/L.
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$139.99 

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HydroBlend SC-610-HW 10" Scale Control Filter System for Tankless Water HeatersHydroBlend SC-610-HW 10
Part Number: SC-610-HW
  • Applications: Scale Control
  • Contaminants Reduced: Scale, Scale Inhibitor
  • Filter Capacity: 80,000 Gallons
  • Flow Rate: 4-7 gpm
  • Connection Type: 3/4" FPT or 1" FPT
  • Origin: USA
  • Certifications: The chemical additives contained in Phos-HW, Phos-CW are Certified to ANSI/NSF Standard 60 at a max. use level of 10 mg/L.
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$269.99 

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HydroBlend RSC-10-HW 10" Replacement Scale Control CartridgeHydroBlend SC-605-HW Scale Control Filter System
Part Number: RSC-10-HW
  • Filter Application: Scale Inhibitor
  • Country of Origin: USA
  • Length: 9-5/8" (24.4 cm)
  • Outer Diameter: 2.625"
  • Flow Rate: 4 - 7 gpm
  • Scale Reduction: 80,000 Gallons
  • Filter Media: HydroBlend HW Scale Control Media
  • Certifications: The chemical additives contained in Phos-HW, Phos-CW are Certified to ANSI/NSF Standard 60 at a max. use level of 10 mg/L.
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$219.99 

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TAC Anti-Scale System for Tankless Water HeatersTAC Anti-Scale System for Tankless Water Heaters
Part Number: TAC-TWH
  • Template Assisted Crystallization (TAC) Media
  • Chemical free scale prevention
  • Service Flow Rate: 4 gpm
  • Prefiltration for Tankless Water Heaters
  • Replaces Watts OneFlow, ScaleNet, Next ScaleStop, Noritz H2Flow
  • Cartridge life of 2 YEARS based on hardness and chlorine levels
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$249.99 

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Aqua-Pure AP430SS Hot Water Protection SystemAqua-Pure AP430SS Hot Water Protection System
Part Number: AP430SS
Aqua-Pure AP430SS Hot Water Protection System Features: Unique scale stopper for scale and corrosion inhibition Translucent dispenser cartridge Slow dissolve rate Made from FDA CFR-21 compliant materials Maintain efficiency and extends life of...View Details
MSRP: $113.20
$62.57 

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Aqua-Pure AP431 Replacement Cartridge for AP430SSAqua-Pure AP431 Replacement Cartridge for AP430SS
Part Number: AP431-10
Aqua-Pure AP431 Replacement Cartridge for AP430SS Features: Unique scale stopper for scale and corrosion inhibition Translucent dispenser cartridge Slow dissolve rate Made from FDA CFR-21 compliant materials Maintain efficiency and extends life...View Details
MSRP: $46.49
$28.22 

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Neo Pure NP420 5 mic Sediment/Rust/Scale 2-1/2 x 9-7/8Neo Pure NP420 5 mic Sediment/Rust/Scale 2-5/8 x 9-3/4
Part Number: NP420
Alternate Part Number: AP420, 55274-07
Fits whole house systems AP101T, AP11, AP101, AP102, Whirlpool WHCF-GD05 as well as any other filter housings that meet the same size requirements.
  • Filter Application: Scale Inhibitor, Sediment/Dirt/Rust
  • Micron Rating (Nominal): 5 µm
  • Length: 9-7/8" (25.1 cm)
  • Outer Diameter: 2.5"
  • Flow Rate: 5 gpm
  • Filter Media: Polypropylene, Siliphos
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MSRP: $63.01
$18.90 

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NP110-2S 5 mic Sediment/Rust/Scale Cartridge 2-1/2 x 20"NP110-2S 5 mic Sediment/Rust/Scale Cartridge 2-1/2 x 20
Part Number: NP110-2S
2-1/2" x 20" Sediment/Rust/Scale filter. Grooves increases surface area. Protects tankless water heaters from scale build up and sediment.
  • Filter Application: Scale Inhibitor, Sediment/Dirt/Rust
  • Micron Rating (Nominal): 5 µm
  • Length: 20" (50.8 cm)
  • Outer Diameter: 2.5"
  • Flow Rate: 5 gpm
  • Filter Media: Polypropylene, Siliphos
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$34.90 

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Mounting Bracket - UB-1 Kit for 3/4" Housing U-Shaped Bracket and ScrewsMounting Bracket - UB-1 Kit for 3/4
Part Number: 151011
Alternate Part Number: UB-1, 151011, 144012-00, FC14401200
Pentek/Culligan UB-1 Mounting Bracket Kit Features: The Pentek / Culligan UB-1 Mounting Bracket Kit is a "U" shaped bracket used for mounting 3/4" standard filter housings, including Ametek, AquaPure, US Filter and others. The UB-1 Kit ( #...View Details
MSRP: $6.70
$4.11 

20+ for $3.99 ea
40+ for $3.86 ea
80+ for $3.58 ea

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Siliphos inhibits or binds calcium and magnesium hardness minerals, preventing them from precipitating out of solution and building up on metallic surfaces. Siliphos also forms a thin protective layer on the pipe wall or metallic surface with helps to eliminate hardness build up and corrosion. Average cartridge life is 4 to 6 months.

Pre-filtration is necessary when utiilizing tankless water heaters to prolong the life and efficiency of your equipment. Many tankless water heater manufacturers will void the warranty if the water supply is not pre-treated to eliminate any sedimentation, or scale build up that can damage your equipment.