Pentek C-1 Carbon Water Filters (9.75-inch x 2.5-inch)

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Pentek C-1 Carbon Water Filters (9.75-inch x 2.5-inch)

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Fits most stand housings built for 10-inch x 2.5 inch filter cartridges

  • Ships fast!
  • Reduces a range of contaminants
  • Filters contaminants down to 5 microns in size!
  • Reinforced with a polyester backing and external netting
  • Provides better tasting water free from unpleasant chlorine tastes and odors
  • Supports a flow rate of up to 5 gallons per minute (gpm)
Price: $14.99 (Retail Price: $19.99 )
    • Quantity
    • Unit Price
    • 1 - 2
    • $14.99
    • 3 - 5
    • $14.10
    • 6 +
    • $13.49
  • Ships fast!
  • Reduces a range of contaminants
  • Filters contaminants down to 5 microns in size!
  • Reinforced with a polyester backing and external netting
  • Provides better tasting water free from unpleasant chlorine tastes and odors
  • Supports a flow rate of up to 5 gallons per minute (gpm)

Pentek C-1 Filter Advantages

The Pentek C-1 water filter reduces fine sediment, chlorine taste and odor, and bad taste and odor. The Pentek C1 water filters produce healthier, better-tasting drinking water. The Pentek C-1 filter cartridge provides sediment filtration, bad taste & odor, and chlorine taste & odor reduction due to its carbon impregnated fabric filter media. The Pentek C-1 filter cartridge is recommended for chlorinated water supplies. This cartridge offers an economical solution for all of your general purpose water filtration needs. Pentek C1 dual-purpose cartridges filter out fine sediment particles and reduce unwanted taste, odor and chlorine taste and odor from your tap water.

Pentek C-1 Filter Construction

C1 filters are constructed of a carbon-impregnated cellulose media. The Pentek C-1 water filter has a polyester reinforced backing and external netting that provides additional strength and dirt-loading capacity. These C-1 water filter dual-purpose cartridges are well suited for a wide range of residential applications and make excellent polishing filters when used in process or closed-loop streams. Nominal 5 micron rating means this filter can reduce contaminants down to 5 microns in size and reject those larger. The Pentek C1 water filters have high dirt-holding capacity.

Universal Filter Sizing

The 10 X 2.5 Pentek C-1 carbon and cellulose replacement filter is built to fit 10-inch x 2.5-inch filter housings. This standard sizing allows this filter to easily replace existing styles of whole house filters for housings requiring 10 x 2.5 inch filters. The Pentek C-1 goes to work immediately providing cleaner, fresher water for up to six months. Enjoy cleaner better water with your whole house replacement filter today.

For more information please see the related tabs above or read the Pentek C-1 User Guide

  • Genuine OEM Product
Reduces the following contaminants:
  • Bad Taste and Odor
  • Chlorine Taste & Odor
  • Dirt
  • The PENTEK-C1 does not reduce fluoride
  • Sand
  • Sediment
  • Silt
Used In Brands Cuno, Filterite, Harmsco, Keystone, Pentek, U.S. Water, US Filter
Manufacturer's Id C1
UPC 051678002438
Advertised Size (in) 10 x 2-1/2
Actual Size (in) 9 3/4 inches (length) x 2 1/2 inches (outside diameter)
Actual Size (cm) 24.77 x 6.35
Media PAC-Impregnated Cellulose
Primary Filter Media Carbon Wrapped
Materials of Construction Filter Core: Polypropylene, Netting: Polyethylene, Reinforcement Backing: Cellulose Polyester, End Caps: Vinyl Plastisol
Filter Life (gallons) 2,500
Filter Life (liters) 9,463.53
Filter Life (months) 6 months
Micron Rating (Nominal) 5
Operating Temperature (°F) 40 - 125
Operating Temperature (°C) 4.4 - 51.7
Flow Rate (gpm) 5.00
Flow Rate (lpm) 18.93
Certifications Tested and Certified by NSF International against NSF/ANSI Standard 42 for materials and structural integrity requirements only
Includes One 9-3/4 x 2-1/2 Inch Pentek C-1 Carbon Water Filter
Primary Filter Media PAC-impregnated Cellulose
  • Pentek C-1 Water Filter Replacement Information:
  • Easy to install in whole house water filter systems, reverse osmosis systems, or recreational vehicle systems

  • Pentek C-1 Water Filter Equivalent Brands:
  • The following Culligan water filter housing models hold this sediment water filter cartridge: 
    HF-150
    HF-160
    HF-360
    HF-365
  • The following Ametek, USFilter, and Plymouth Products models hold this sediment water filter cartridge:
    #10 Blue
    #10 Clear

  • The Pentek C1 water filter also fits:
    Cuno, AquaPure, Omni, Sears, Fulflo, Teledyne Water Pik, Ace, Master Plumber, Flotec, Honeywell, General Electric, American Plumber, and most other water filter housings for 10" x 2.5" filters
  • The Pentek C-1 is the same as the Ametek C1, Culligan C-1, USFilter C-1, Pentek C-1, American Plumber C-1, Plymouth Products C-1, or Kleen Plus C1. Ametek # 155002 is the same as the Pentek C1 water filter

  • The Pentek C1 is also comparable with the following part numbers:
  • 155002-43 | C1 | PENTEK-C1 | TO1 | TO1SS | TO1-SS | TO1-SS24-01 | TO1-SS24-02 | TO1-SS24-05

Instructions