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Residential
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Cartridge Filters & Housings
- Cartridge Filters - Carbon
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Cartridge Filters - Sediment
- Nelsen Pleated (Flow-Max Replacement)
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- Pentek Pleated (Cellulose)
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- SELECT SEDIMENT CARTRIDGES BY SIZE
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Cartridge Housings & Parts
- Pentek 1/4" and 3/8" connections, (Uses 2-1/2" x 9-3/4" cartridges)
- Pentek 3/4" Filter Housing, (Uses 2-1/2" x 9-3/4" size cartridges)
- Pentek 3/4" Heavy Duty Filter Housing, (Uses 2-1/2" x 20" size cartridges)
- Pentek Valve-in-Head Housings, (Uses 2-1/2" x 9-3/4" cartridges)
- Pentek Whole House (Big Blue) Housings (1" and 1-1/2" connections, uses 4-1/2" x 9-3/4" cartridges)
- Pentek Whole House (Big Blue and Big Clear) Housings (1" and 1-1/2" connections, uses 4-1/2" x 20" cartridges)
- FlowMatic Brand Mounting Brackets, Wrenches and O-Rings
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- Chlorination Systems & Supplies
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Media & Resins
- Filter Support Media (Gravel or Garnet for media support base)
- Ion Exchange Resin (Water Softener, Tannin and Nitrate resins)
- Iron Removal Media (Arsenic, Birm, Katalox, Filox, Manganese Greensand, MTM, KDF 85 and Terminator Blend)
- pH Adjustment Media (Calcite and Corosex F for raising pH)
- Sediment Removal Media (Anthracite, Turbidex, Filter Ag, Filter Sand and Garnet)
- Taste, Odor & Chlorine Removal (Centaur Catalytic Carbon, Coconut Shell Carbon and KDF 55)
- Salt-free Media (FilterSorb SP3)
- Reference Manuals
- Pro Products & Supplies
- Reverse Osmosis
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Water Softeners
- Fleck 5600 3/4" 12-Day Timer
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- Fleck 9000 3/4" Mechanical Meter Twin Tank
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- Fleck 9100SXT 1" Electronic Meter Twin Tank
- Fleck 2750 1" 12-Day Timer
- Fleck 2750 1" Mechanical Meter
- Water Test Kits
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Water Treatment Systems
- Arsenic Removal
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Carbon Taste & Odor
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Coconut Shell Carbon Filter Systems (Helps improve taste, Removes Chlorine and Odors)
- Fleck 5600 3/4" 12-Day Timer Coconut Shell Carbon Filters
- Fleck 5600SXT 3/4" Electronic Timer Coconut Shell Carbon Filters
- Fleck 2510 3/4" 12-Day Timer Coconut Shell Carbon Filters
- Fleck 2510SXT 3/4" Electronic Timer Coconut Shell Carbon Filters
- Fleck 2750 1" 12-Day Timer Coconut Shell Carbon Filters
- Centaur Carbon Systems (Helps improves taste, Removes Dissolved Hydrogen Sulfide Gas, Chlorine and Odors)
- GREEN Alternative Upflow Carbon Filters
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Coconut Shell Carbon Filter Systems (Helps improve taste, Removes Chlorine and Odors)
- Iron Removal
- Nitrate Removal
- pH Neutralizers
- Sediment Removal
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- Pioneer Whole-House Lead, Cyst and PFOA/PFOS Removal System
- Salt Free Water Conditioners
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Cartridge Filters & Housings
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Commercial
- Brine Tanks
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Filter Cartridges
- Big Bubba Depth Cartridges
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- Flow-Max Jumbo Filter Cartridges for Model 40 Single Cartridge Jumbo Housings
- Flow-Max Jumbo Filter Cartridges for Model 90 Single Cartridge Jumbo Housings
- Flow-Max Jumbo Filter Cartridges for Model 170 Single Cartridge Jumbo Housings
- Flow-Max High Temp Jumbo Filter Cartridges for Models 40, 90 and 170 Single Cartridge Jumbo Housings
- Flow-Max Pleated Filter Cartridges for all Multi-Cartridge Housings
- Filter Housings
- Filter Systems
- Fleck Parts
- Fleck Valves
- Resin Tanks
- Reverse Osmosis
- UV Disinfection
- Water Softeners
FilterSorb SP3 Salt-free Catalytic Scale Prevention & Chemical Removal System 9-12gpm (NSPS-0948-RES-UPS)

Product Description
Complete system includes:
- 9x48 Vortech mineral tank
- 4 Liters FilterSorb SP3 media
- Distributor tube w/Top Basket
- Clack Upflow In/Out valve with Bypass, and 1" inlet PVC connectors
- 10" Big Blue filter housing with 4-1/2" x 10" GAC Carbon Cartridge (NFGAC-WH) filter
- Designed for City Water applications
- 9-12 gpm service flow rate
- NO Backwash Required!!
- NO Electricity Required!!
- NO SALT Required
- NO Wasted Drain Water
- Low Maintenance
Ohio Pure Water Scale Prevention System features Filtersorb SP3 filter media, to first remove (Descaling Effect), the already existing scale from pipes and heat exchanger surfaces, and further to protect the system from future formation of scale (Scale Protection Effect).
Filtersorb SP3 is based on a completely different technology. In this process the chemical structure of scale forming, Hard Water minerals, is changed. This technology is so effective that it requires a contact time of only seconds.
Our Units are designed as Up Flow systems, so only a simple in-out head is needed. The media transforms the dissolved Calcium Carbonate (Temporary Hardness), into non-charged, neutral chemical bonds. These Neutrally Charged Bonds, are completely stable and will not attach to any surface.
The size of the bonds are extremely small, (Nano-Meter in size, which is one billionth of a meter), that they can only be seen with a powerful microscope. These particles are easily rinsed away, with a flow of water.
Therefore, the effect is the same as if the water was free of temporary hardness (calcium carbonate), the same as Soft Water, but without the slick or slimy feeling!
These Chemical Bonds are also heat resistant. Tests with commercial coffee machines showed that those with Filtersorb-SP3 Hardness Stabilizer protection were much cleaner after a short time of use than the control systems which were cleaned every month.
Water filtered through FilterSorb SP3 media, also offers protection when used in front of RO membranes, as it helps keep the membranes from clogging with Calcium Carbonate.
FilterSorb SP3 media works as a catalyst only, and is not a filtration media. Therefore, there is no accumulation of anything inside the media tank. The constituted ingredients of the FilterSorb SP3 media, are listed in CR21, as an approved food ingredient.