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Culligan ISH-100 Shower Filter System (White)

Price $31.99 List Price Price $45.99 Save 30%
Availability: In Stock
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  • 1Filter$31.99 
  • 3Filters Price $30.10 each
  • 6Filters Price $28.79 each
  • The Culligan ISH-100 filter reduces chlorine taste and odor up to 97%
  • The Culligan ISH-100 shower filter reduces sulfur odor from your shower water creating a fresher shower experience
  • The Culligan ISH-100 shower filtration system reduces scale from your shower water to help keep your shower stall cleaner
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The Culligan ISH-100 shower filter system is a white inline shower filter that fits easily onto showerheads. The Culligan ISH-100 inline shower filter attaches easily to the existing standard 12-inch shower arm at one end and then to the existing showerhead at the other, without affecting the height or positioning of the showerhead. The Culligan ISH-100 shower filter system prevents drying of skin and hair and prevents chlorine damage to hair texture and color-treated hair. The Culligan ISH-100 shower filters prevent inhaling of and absorption of chlorine during showers. The Culligan ISH-100 Shower Filter reduces odor and sediment. The Culligan ISH-100 is bacteriostatic. The term bacteriostatic indicates that the system limits the passage or growth of bacteria that may already exist in the incoming water. 1 Year Warranty.
Package Qty1
Used In BrandsCulligan
Manufacturer's IdISH-100
MediaGranular Activated Carbon with KDF Treatment
Filter Life (gallons)10,000
Filter Life (liters)37,854.10
Filter Life (months)6 months
Operating Pressure (psi)30 - 125
Operating Temperature (°F)40 - 100
Operating Temperature (°C)4.4 - 37.8
Flow Rate (gpm)2.00
Flow Rate (lpm)7.57
Fitting Size (inches)1/2 inch
CertificationsNSF/ANSI Standard 177
Warranty Guarantee1 year warranty
IncludesOne ISH-100 shower filter, One Culligan WHR-140 filter cartridge, Teflon tape, Filter change reminder sticker, Installation instructions

Reduced Contaminants

The CULLIGAN-ISH-100 reduces the following contaminants:

  • Chlorine Taste & Odor
  • Hard Scale
  • Sulfur Odor

The CULLIGAN-ISH-100 is comparable with the following part numbers


Installation Guide

User Guide


  1. Plumber's tape, WHR-140 cartridge, and Filter change reminder sticker included
  2. Install on standard 1/2-inch threaded shower arm
  3. Flush the cartridge for 5 minutes to remove all carbon fines