Culligan WHR-140 WTR FiltrationCartridge Shower Filter Replacement Cartridge, 1 Count (Pack of 1), White

Great product, easy to install and most importantly soften the water. We live in Saudi Arabia where the water is extremely hard. It is so hard that you are advised to buy water. No one drinks tab water or cook with it here. We only use it for laundry, showers etc. anything for topical cleanse.I use the shower filter in my bathroom and my husband doesn't have one in his bathroom. He has so much calcium deposits from hard water on his tab and his skin is dried out. He has to apply creams to his body immediately after getting out of his shower even though he use dove soap which is by far the most moisturizing soap on the shelve.On the other hand, I use dove soap with my shower filter and do not have to apply creams after a shower. My skin do not dry out and neither does my hair. My hair is soft and does not fall out, break etc like before.If you considering buying this filter, also buy the shower head. That's what I did.

I live in Los Angeles and it's well documented and widely known that we are in a severe drought. Originally, LA had five different water sources ranging from upstate to the Owens River. So the water changes periodically and it can be quite hard in quality. That really took a toll on my hair. I have brown hair and have never colored my hair once in my entire life. My hair started to turn a brassy, orange color and got very dried out and nothing seemed to help. So I got this filter and cut my hair and started fresh. I haven't had any problems. This shower head also protects from bacterial growth or bacteria in general. It's a great filter. I change it as recommended. It's very easy to use. All you do is pop it into the corresponding shower head, making sure not to let the rubber washers move off (there's no reason they should but they ensure that the filter stays in place so that it is effective). I will say that buying and using this filter is one of the smartest moves I've ever made. Using this shower filter is a lot cheaper than dying and treating my hair, and in general I have a better shower experience. No matter where I live I can still use this filter. I think this is a smart buy and if you are on the fence about what shower head and filter to get I'd say this is a safe purchase. It's effective and the price point is very reasonable. You'll be happy you got this and when you need to replace it you won't be set back as much as with other filters. Good luck!

I have been using these for years and they last me about 6 months.

I haven't used a filtered shower head before and I've been looking for all sorts of ways to take care of my skin and hair. This is such a great improvement for hair and skin care! I recently had a bad year of acne and I'm always trying to maintain healthy hair. After a month of using this my skin feels softer and cleaner without it feeling dry. The same goes for my hair. While I can't give this product full credit because I have been changing up my habits and finding other things to suit my cosmetic needs, I'll have to say I can't say enough good things about it! If you're trying all sorts of ways to take care of yourself without spending too much this is a great option. The filter lasts six months and the refills aren't expensive either. I'm definitely never going back to hard water again.

I have well water that’s as hard as a rock. Although my landlord has quite an elaborate expensive water filtration system, the water is still hard and tastes awful. After living here a few months, my hair started to change. It went from soft, sleek, and shiny, to dull, tangled, dry and brittle. I tried other shower head filters but saw no difference. I spent a fortune on expensive hair shampoo and hair conditioners. Nothing worked. I started using bottled water. Not only was it expensive, it was awkward and inconvenient. Then I found this on Amazon. I read a review that could have been written by me. So I bought the shower head with this filter. This month is the first time I’ve replaced the filter. It was so easy I didn’t have to call my landlord - I could do it myself. Since I started using this shower head filter, my hair has changed dramatically. It’s soft again, shiny again, no longer dry and brittle, and I can get a brush or comb through it without pulling - no more tangles. Friends have noticed enough to tell me how great my hair looks. I’m so happy I found this filter because my hair looks so great since I’ve been using it. And having it on subscribe and save means I don’t have to worry about not having one when it’s time to replace. I don’t even have to think about it - it arrives automatically without me having to remember to order it. I never thought I could be so excited about a water filter but I am about this one!