#1 Home Improvement Retailer

Internet # 205553052


  • Universal fit connects with any 1/2 in. shower head
  • Reduces sulfur and impurities to prevent dry and itchy skin
  • Lasts for up to 6 months for effective water filtration
  • View More Details
Free & Easy Returns In Store or Online
Return this item within 90 days of purchase. Read Return Policy

Product Details

Designed to reduce your exposure to potentially harmful impurities in your water, the Culligan RDSH-C115 filtered showerhead will significantly reduce chlorine, sulfur odor and scale for up to 6 months after installation. Fits easily onto any 1/2 in. shower head. Helps to prevent dry skin, itchy scalp and damaged hair. Ideal for use with color treated hair. Genuine OEM system from Culligan that comes complete with all parts needed to install.
  • Helps prevent dry, itchy skin and scalp
  • Helps prevent chlorine damage to hair texture and to color-treated hair
  • Sulfur reduction creates a fresher shower experience
  • Scale reduction helps keep the shower stall cleaner
  • Genuine OEM product
  • Return Policy

Additional Resources

From the Manufacturer



Dimensions: H 6 in, W 8 in, D 12.25 in


Fitting size (in.)0.5 inProduct Depth (in.)12.25 in
Product Height (in.)6 inProduct Width (in.)8 in


Bacteria Reduction (%)0Chlorine reduction (%)99
Color/FinishChromeContaminants FilteredChlorine
Copper Reduction (%)0FeaturesNo additional features
Filtration MethodGAC, KDFFitting styleThreaded
Fluoride Reduction (%)0IncludesFilter, Hardware, Installation kit, Spout
Iron Reduction (%)0Lead reduction (%)0
Maximum feed water pressure (psi)100Maximum feed water temperature (F)100
Maximum filtered water flow (gallons per min.)2Minimum feed water pressure (psi)45
Minimum feed water temperature (F)45Number of filters included1
Number of stages2Product TypeFilter System
Product Weight (lb.)1.42 lbReturnable90-Day
Water Filtration System TypeShower Head

Warranty / Certifications

Certifications and ListingsNSF ListedManufacturer WarrantyThis Culligan product carries a 5 year limited warranty by the manufacturer.

Questions & Answers

Q:what filter does this use if i want to buy some replacements?
by|Dec 4, 2018
1 Answer
Answer This Question

A:  This product uses a Culligan WHR-140 filter cartridge.

by|Dec 5, 2018
    Q:I have color treated hair - will this filtered shower head remove any of the iron in the water?
    by|Jun 14, 2016
    1 Answer
    Answer This Question

    A:  No, this head does not remove iron from the water.

    by|May 3, 2023
      1 found this answer helpful
      Q:Does it remove rust?
      by|Feb 12, 2016
      1 Answer
      Answer This Question

      A:  No, the shower head does not remove rust.

      by|May 3, 2023
        Q:Yes, I second her question about the replaceable filter. Where to purchase and how much?
        by|Nov 25, 2015
        1 Answer
        Answer This Question

        A:  Thank you for your question, Lovely Rita. Per the Manufacturer Culligan, this Raindisc Showerhead does have a filter (pictured on the product page) and the filter has an estimate life of 10,000 gallons or 6 months depending on household use. I have linked the manufacturer's Use and Care manual PDF file that can be viewed on their website. Hope this helps! We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot! http://www.culligan-store.com/pdfs/RDSH-C115%2001020711a%20Manual%20E-S%2011%2008.pdf

        by|Mar 10, 2019
        Showing 1-4 of 4

        Customer Reviews

        4 out of 5
        • 4
          out of 3 reviews
        • 100% recommend this product
        Filter by:
        Showing 1-3 of 3 reviews
        Maybe this should have been obvious since it's a "rain"...
        Maybe this should have been obvious since it's a "rain" shower head, but there really wasn't enough pressure for my liking. I have found this to be true with other filtered Culligan shower-heads as well. Made of plastic, works well, easy to assemble and change the filter. LOW PRESSURE.
        • Verified Purchase
        Love love love this showerhead - EXACTLY what I was looking for!
        After relocating to a new part of town recently I discovered brown water stains in my shower and it made me really think about the water flowing out of my current showerhead and the gunk that was not only being left on my shower walls and floor but on my skin and hair! After reading lots of reviews I chose the Raindisc Showerhead. It was easy to assemble and install. The water pressure has not been affected, the water feels great (part filtered, part knowing that it is being filtered!) and not more brown water stains anywhere!
        • DIY
        • Verified Purchase
        • Recommended
        Great Decision!!
        I purchased this showerhead because of the filter it uses. My water is so much softer now, and my hair and skin are not dry like they used to be.
        • DIY
        • Verified Purchase
        • Recommended
        1 found this review helpful
        Showing 1-3 of 3 reviews