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$329.99
$399.99
$384.99
$68.99
$125.99
Out of Stock
$69.99
$299.99
Out of Stock
$189.99
$89.99
$35.99
$51.99
$149.99
$399.99
iSpring WGB22B 2-Stage Whole House Water Filtration System w/ 20” x 4.5” Big Blue Fine Sediment and Carbon Block Filters - Reduces up to 99% Chlorine (WGB22B)
  • [Protect Your Family and Household Appliance from Sediment, Chlorine, and More] Say goodbye to smelly, bad tasting water! Our system removes up to 99% of chlorine from water as well as sediment, rust, pesticides, herbicides, industrial solvents, VOCs, and various other contaminants. This system is installed at the main water supply line in order to treat all the water in your home.
  • [DIY Installation and Maintenance] Refer to our manual and our helpful YouTube videos for easy DIY installation. With 1” NPT inlet / outlet and Big Blue 20” x 4.5” filter cartridges, the system has minimum impact on water flow (up to 15 GPM) and requires minimum maintenance.
  • [Top-Notch Quality] The first stage high capacity polypropylene sediment filter is able to achieve filtration down to 5 microns. The second stage CTO Carbon Block filter is made of high quality coconut shell carbon for maximum filtration efficiency and filter life. Both are tested by an independent third-party to meet NSF/ANSI standards. Both filters have a capacity of 100,000 gallons of water, enough to supply a family of four with clean water for a full year. The cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use.
  • [Peace of Mind Customer Service] Register online to activate your 1-year manufacturer warranty and life-time free tech support from U.S. local support team. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
  • [Please Note] Unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS), and instead keeps healthy minerals in your water. If you are interested in a filter that removes TDS consider our iSpring Reverse Osmosis (RO) systems.
  • $329.99
    iSpring WGB22B-PB 2-Stage Whole House Water Filtration System w/ 20” x 4.5” Big Blue Carbon Block and Lead & Iron Reducing Filters (WGB22B-PB)
  • [Protect Your Family and Household Appliance from Lead, Iron, and More] Our 2nd stage filter (FCRC25B) lead & iron removal filter is specially designed for reducing lead & iron. This filter features a high capacity of 15,000 ppm for lead, effectively reducing lead to below 15 ppb (the EPA standard for drinking water). The system also removes sediment, chlorine, rust, pesticides, herbicides, industrial solvents, VOCs, and various other contaminants.
  • [DIY Installation and Maintenance] Refer to our manual and our helpful YouTube videos for easy DIY installation. With 1” NPT inlet / outlet and Big Blue 20” x 4.5” filter cartridges, the system has minimum impact on water flow (up to 15 GPM) and requires minimum maintenance.
  • [Top-Notch Quality] The first stage CTO Carbon Block filter is made of high quality coconut shell carbon for maximum filtration efficiency and filter life. It is tested by an independent third-party to meet NSF/ANSI standards. The filter has a capacity of 100,000 gallons of water, enough to supply a family of four with clean water for a full year. The cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use.
  • [Peace of Mind Customer Service] Register online to activate your 1-year manufacturer warranty and life-time free tech support. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
  • [Please Note] This system is installed at the main water supply line in order to treat all the water in your home. Unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS), and instead keeps healthy minerals in your water. If you are interested in a filter that removes TDS consider our iSpring Reverse Osmosis systems.
  • $399.99
    iSpring 2-Stage Whole House Water Filtration System w/ 20” x 4.5” Big Blue Fine Sediment and Carbon Block Filters, and 3/4 inch Push-Fit Braided Stainless Steel Hose Connectors - Reduces up to 99% Chlorine (WGB22B+AHPF12MNPT16X2)
  • [Protect Your Family and Household Appliance from Sediment, Chlorine, and More] Say goodbye to smelly, bad tasting water! Our system removes up to 99% of chlorine from water as well as sediment, rust, pesticides, herbicides, industrial solvents, VOCs, and various other contaminants. This system is installed at the main water supply line in order to treat all the water in your home.
  • [DIY Installation and Maintenance] Refer to our manual and our helpful YouTube videos for easy DIY installation. With 1” NPT inlet / outlet and Big Blue 20” x 4.5” filter cartridges, the system has minimum impact on water flow (up to 15 GPM) and requires minimum maintenance. Two 12” push-fit hoses are included for hassle-free installation to any 3/4'' pipes like Copper, PEX, or CPVC pipes with no welding or glue needed. A removal tool is also included if you need to disconnect the system from the pipes.
  • [Top-Notch Quality] The first stage high capacity polypropylene sediment filter is able to achieve filtration down to 5 microns. The second stage CTO Carbon Block filter is made of high quality coconut shell carbon for maximum filtration efficiency and filter life. Both are tested by an independent third-party to meet NSF/ANSI standards. Both filters have a capacity of 100,000 gallons of water, enough to supply a family of four with clean water for a full year. The cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use.
  • [Peace of Mind Customer Service] Register online to activate your 1-year manufacturer warranty and life-time free tech support from U.S. local support team. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
  • [Please Note] Unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS), and instead keeps healthy minerals in your water. If you are interested in a filter that removes TDS consider our iSpring Reverse Osmosis (RO) systems.
  • $384.99
    iSpring FP25BX4 20" Big Blue Whole House Water Filter 4.5" x 20" Sediment-Pack of 4, 20 x 4.5" - 5 micron, White, 4 Piece (FP25BX4)
  • Made of 100% Melt-Blown Polypropylene, 4-layer filtration
  • 4.5" (Dia) x 20" (Length)
  • Fits 20" Big Blue Water Filter Housings, such as Culligan whole house filter
  • Individually wrapped for freshness
  • Sold in 4 pieces pack
  • Made of 100% Melt-Blown Polypropylene, 4-layer filtration
  • Fits 20" Big Blue Water Filter Housings, such as Culligan whole house filter
  • $68.99
    iSpring Sediment Filter Replacement Cartridge, 5 micron, 4.5x20 in. Big Blue, Pack of 8 (FP25BX8)
  • Made of 100% Melt-blown polypropylene, 4-layer filtration
  • 4.5 inch (Dia) x 20 inch (length)
  • Fits 20 inch big blue water filter housings, such as Culligan whole house filter
  • Individually wrapped for freshness
  • Sold in 8 pieces pack
  • $125.99
    iSpring #UVB55 55W UV Replacement Lamp UV bulb for UVF55 (UVB55)
  • 55W Germicidal UV lamp, Philip Brand, Fits #UVF55
  • Approximate dimension: Dia 1" x 35" L (not including the poles)
  • 2 Pins at both ends
  • Flow rate: 12GPM
  • Life: 9,000 hours
  • Out of Stock
    $69.99
    iSpring F4WGB22BPB Replacement Water Filters for 2-Stage 20" Big Blue Whole House Water Filter, 1-Year Supply, Fits WGB22B-PB (F4WGB22BPB)
  • Heavy duty iSpring quality 4.5 in x 20 in CTO filter x 2 and Lead & Iron filter x2
  • CTO Carbon Block filters use high quality coconut shell carbon for maximum filtration efficiency and filter life, tested by independent third-party to meet NSF/ANSI Standard.
  • Lead removal cartridge (FCRC25B) reduces lead, iron and metallic tastes in drinking water.
  • Fits standard 20" housings, including brand name models
  • Individually wrapped for freshness
  • $299.99
    iSpring F4WGB22BM Replacement Water Filters for 2-Stage 20" Big Blue Whole House Water Filter, 1-Year Supply, Fits WGB22BM (F4WGB22BM)
  • Heavy duty iSpring quality 4.5 in x 20 in CTO filter x 2 and Iron & Manganese filter x 2
  • CTO Carbon Block filters use high quality coconut shell carbon for maximum filtration efficiency and filter life, tested by independent third-party to meet NSF/ANSI Standard.
  • Iron & manganese removal cartridge (FM25B) is effective on iron, manganese, and more
  • Fits standard 20" housings, including brand name models
  • Individually wrapped for freshness
  • Out of Stock
    $189.99
    iSpring F2WGB22B Replacement Water Filters for 2-Stage 20" Big Blue Whole House Water Filter, Fits WGB22B (F2WGB22B)
  • Heavy duty iSpring quality 4.5 in x 20 in PP filter and CTO filter
  • High capacity polypropylene sediment filter achieves filtration down to 5 micron, tested by independent third-party to meet NSF/ANSI Standard.
  • CTO Carbon Block filters use high quality coconut shell carbon for maximum filtration efficiency and filter life, tested by independent third-party to meet NSF/ANSI Standard.
  • Fits standard 20" housings, including brand name models
  • Individually wrapped for freshness
  • $89.99
    iSpring FP25BX2 20" Big Blue Whole House Water Filter 4.5" x 20" Sediment-Pack of 2, 20 x 4.5" - 5 micron, x, White (FP25BX2)
  • Made of 100-Percent Melt-Blown Polypropylene, 4-layer filtration
  • 4.5-Inch Diameter x 20-Inch Length
  • Fits 20-Inch Big Blue Water Filter Housings, such as Culligan whole house filter
  • Individually wrapped for freshness
  • $35.99
    iSpring FC25B - High Capacity 4.5" x 20" Big Blue Whole House Water Filter CTO Carbon Block, 4.5" x 20", Grey (FC25B)
  • Made from high-quality coconut shell carbon and individually wrapped for freshness. Tested by independent third-party to meet NSF/ANSI Standard
  • Effective reduction of sediment, chlorine, and a high removal capacity of unpleasant odors, and tastes
  • 4.5" (Dia) x 20" (Length) fits 20" Big Blue Water Filter Housings usually in whole house filter
  • Source water temperature 40F ~ 125F. Pressure impact: 5 psi drop at a flow rate of 5 gpm
  • Free tech support from Atlanta (678) 261-7611
  • $51.99
    iSpring F4WGB22B Replacement Water Filters for 2-Stage 20" Big Blue Whole House Water Filter, 1-Year Supply, Fits WCB22B, WGB22B (F4WGB22B)
  • Heavy duty iSpring quality 4.5 in x 20 in PP filter x 2 and CTO filter x 2
  • High capacity polypropylene sediment filter achieves filtration down to 5 micron, tested by independent third-party to meet NSF/ANSI Standard.
  • CTO Carbon Block filters use high quality coconut shell carbon for maximum filtration efficiency and filter life, tested by independent third-party to meet NSF/ANSI Standard.
  • Fits standard 20" housings, including brand name models
  • Individually wrapped for freshness
  • $149.99
    iSpring WGB22BM 2-Stage Whole House Water Filtration System w/ 20” x 4.5” Big Blue Carbon Block and Iron & Manganese Reducing Filters (WGB22BM)
  • [Protect Your Family and Household Appliance from Iron, Manganese, and More] Our 2nd stage filter (FM25B) is specially designed for iron & manganese removal, reducing iron (MAX 3.0 ppm down to 0.01 ppm) and manganese (MAX 1.0 ppm down to 0.01 ppm). Our filter lasts up to 3 times longer than greensand due to the catalytic media not being consumed in the process. The system also removes sediment, chlorine, rust, pesticides, herbicides, industrial solvents, VOCs, and various other contaminants. For well/pond water with very high iron/manganese please contact us for customized solutions.
  • [DIY Installation and Maintenance] Refer to our manual and our helpful YouTube videos for easy DIY installation. With 1” NPT inlet / outlet and Big Blue 20” x 4.5” filter cartridges, the system has minimum impact on water flow (up to 15 GPM) and requires minimum maintenance.
  • [Top-Notch Quality] The first stage CTO Carbon Block filter is made of high quality coconut shell carbon for maximum filtration efficiency and filter life. It is tested by an independent third-party to meet NSF/ANSI standards. The filter has a capacity of 100,000 gallons of water, enough to supply a family of four with clean water for a full year. The cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use.
  • [Peace of Mind Customer Service] Register online to activate your 1-year manufacturer warranty and life-time free tech support from U.S. local support team. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
  • [Please Note] This system is installed at the main water supply line in order to treat all the water in your home. Unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS), and instead keeps healthy minerals in your water. If you are interested in a filter that removes TDS consider our iSpring Reverse Osmosis (RO) systems.
  • $399.99
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