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IPW Industries Inc 20" x 4.5" Big Blue CTO Carbon Block & Sediment Replacement Filter Cartridges Combo Set | Whole House Filters 5 Micron

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IPW Industries Inc 20" x 4.5" Big Blue CTO Carbon Block & Sediment Replacement Filter Cartridges Combo Set | Whole House Filters 5 Micron

This 20" x 4.5" Big Blue combo set pairs a CTO carbon block filter with a sediment cartridge to deliver whole-house chlorine reduction and sediment removal in one package. Both cartridges are rated at 5 micron and built to fit all standard 20-inch Big Blue housings from major brands.
SPECIFICATIONS

Filter Set Details

Dimensions 20" x 4.5" each cartridge
Micron Rating 5 micron (both filters)
Carbon Block Capacity Up to 20,000 gallons
Carbon Block Flow Rate 7 GPM @ 8 PSID
Sediment Flow Rate 5 GPM nominal
Operating Pressure Up to 90 PSI
Temperature Range 39°F – 125°F (4°C – 52°C)
Replacement Interval Every 2–3 months depending on water quality
INSTALLATION & USE

Filter Replacement Steps

  1. Shut off water supply to the filter housing and relieve system pressure by opening a downstream faucet.
  2. Use a filter wrench to unscrew the Big Blue housing sump, remove old cartridges, and clean the housing interior and o-ring.
  3. Install the sediment filter first (stage 1) and the carbon block filter second (stage 2) if using a dual-housing system, or use individually in separate housings.
  4. Reassemble housings, turn water back on slowly, and check for leaks before returning system to full pressure.
  5. Flush each new cartridge for 3–5 minutes to remove any carbon fines or manufacturing residue before normal use.
COMPATIBILITY

Works With Standard 20" Big Blue Housings

These IPW Industries cartridges fit all standard 20-inch Big Blue, Jumbo, and Full Flow filter housings from iSpring, Pentair/Pentek, Tier1, Aquaboon, Simpure, Geekpure, CFS, Omnifilter, Viqua, APEC, Watts Water, Watts Premier, PurePlus, and AquaCrest. The carbon block replaces Matrikx 32-450-20-Green, iSpring FC25B and F2WGB22B, Pentek CBC-20BB, and Filtrex FXB20CL2. The sediment cartridge replaces Pentek EP-20BB, EPM-20BB, P5-20BB, and Hydronix CB-45-2005 models.

🔧 Pro tip: Install the sediment filter upstream of the carbon block to extend the life of your more expensive carbon cartridge by catching larger particles first.
This 20" x 4.5" Big Blue combo set pairs a CTO carbon block filter with a sediment cartridge to deliver whole-house chlorine reduction and sediment removal in one package. Both cartridges are rated at 5 micron and built to fit all standard 20-inch Big Blue housings from major brands.
SPECIFICATIONS

Filter Set Details

Dimensions 20" x 4.5" each cartridge
Micron Rating 5 micron (both filters)
Carbon Block Capacity Up to 20,000 gallons
Carbon Block Flow Rate 7 GPM @ 8 PSID
Sediment Flow Rate 5 GPM nominal
Operating Pressure Up to 90 PSI
Temperature Range 39°F – 125°F (4°C – 52°C)
Replacement Interval Every 2–3 months depending on water quality
INSTALLATION & USE

Filter Replacement Steps

  1. Shut off water supply to the filter housing and relieve system pressure by opening a downstream faucet.
  2. Use a filter wrench to unscrew the Big Blue housing sump, remove old cartridges, and clean the housing interior and o-ring.
  3. Install the sediment filter first (stage 1) and the carbon block filter second (stage 2) if using a dual-housing system, or use individually in separate housings.
  4. Reassemble housings, turn water back on slowly, and check for leaks before returning system to full pressure.
  5. Flush each new cartridge for 3–5 minutes to remove any carbon fines or manufacturing residue before normal use.
COMPATIBILITY

Works With Standard 20" Big Blue Housings

These IPW Industries cartridges fit all standard 20-inch Big Blue, Jumbo, and Full Flow filter housings from iSpring, Pentair/Pentek, Tier1, Aquaboon, Simpure, Geekpure, CFS, Omnifilter, Viqua, APEC, Watts Water, Watts Premier, PurePlus, and AquaCrest. The carbon block replaces Matrikx 32-450-20-Green, iSpring FC25B and F2WGB22B, Pentek CBC-20BB, and Filtrex FXB20CL2. The sediment cartridge replaces Pentek EP-20BB, EPM-20BB, P5-20BB, and Hydronix CB-45-2005 models.

🔧 Pro tip: Install the sediment filter upstream of the carbon block to extend the life of your more expensive carbon cartridge by catching larger particles first.
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From $18.40

Original: $52.56

-65%
IPW Industries Inc 20" x 4.5" Big Blue CTO Carbon Block & Sediment Replacement Filter Cartridges Combo Set | Whole House Filters 5 Micron—

$52.56

$18.40

Description

This 20" x 4.5" Big Blue combo set pairs a CTO carbon block filter with a sediment cartridge to deliver whole-house chlorine reduction and sediment removal in one package. Both cartridges are rated at 5 micron and built to fit all standard 20-inch Big Blue housings from major brands.
SPECIFICATIONS

Filter Set Details

Dimensions 20" x 4.5" each cartridge
Micron Rating 5 micron (both filters)
Carbon Block Capacity Up to 20,000 gallons
Carbon Block Flow Rate 7 GPM @ 8 PSID
Sediment Flow Rate 5 GPM nominal
Operating Pressure Up to 90 PSI
Temperature Range 39°F – 125°F (4°C – 52°C)
Replacement Interval Every 2–3 months depending on water quality
INSTALLATION & USE

Filter Replacement Steps

  1. Shut off water supply to the filter housing and relieve system pressure by opening a downstream faucet.
  2. Use a filter wrench to unscrew the Big Blue housing sump, remove old cartridges, and clean the housing interior and o-ring.
  3. Install the sediment filter first (stage 1) and the carbon block filter second (stage 2) if using a dual-housing system, or use individually in separate housings.
  4. Reassemble housings, turn water back on slowly, and check for leaks before returning system to full pressure.
  5. Flush each new cartridge for 3–5 minutes to remove any carbon fines or manufacturing residue before normal use.
COMPATIBILITY

Works With Standard 20" Big Blue Housings

These IPW Industries cartridges fit all standard 20-inch Big Blue, Jumbo, and Full Flow filter housings from iSpring, Pentair/Pentek, Tier1, Aquaboon, Simpure, Geekpure, CFS, Omnifilter, Viqua, APEC, Watts Water, Watts Premier, PurePlus, and AquaCrest. The carbon block replaces Matrikx 32-450-20-Green, iSpring FC25B and F2WGB22B, Pentek CBC-20BB, and Filtrex FXB20CL2. The sediment cartridge replaces Pentek EP-20BB, EPM-20BB, P5-20BB, and Hydronix CB-45-2005 models.

🔧 Pro tip: Install the sediment filter upstream of the carbon block to extend the life of your more expensive carbon cartridge by catching larger particles first.
IPW Industries Inc 20" x 4.5" Big Blue CTO Carbon Block & Sediment Replacement Filter Cartridges Combo Set | Whole House Filters 5 Micron | Isopure Water