Replacement Filter
Replacement Filter
Replacement Filter
Replacement Filter
Replacement Filter
Replacement Filter

Replacement Filter

4.9 · 1284 Reviews

Reduces chlorine and heavy metals with every rinse. Shower Filter purifies your water through a multi-stage cartridge, without losing water pressure.

Replacement Filter
+ Smart Refill Plan
$29.95 $34.95
  • Made for the Klenzy Shower Filter
  • Easy cartridge swap
  • Helps reduce chlorine smell, sediment, and buildup
  • Fresh filter cartridge every 3 months
  • Loyalty benefits + exclusive offers
Replacement Filter Only
One-time purchase
$34.95
  • Made for the Klenzy Shower Filter
  • Easy cartridge swap
  • Helps reduce chlorine smell, sediment, and buildup
  • Fresh filter cartridge every 3 months
  • Loyalty benefits + exclusive offers
Express Shipping Scheduled Refills

Product information

This refill cartridge is made for the Klenzy Shower Filter, helping keep every rinse feeling clean, fresh, and consistent.

  • Helps reduce chlorine smell and unwanted shower-water odor.
  • Helps capture visible sediment, rust particles, and small impurities.
  • Targets mineral buildup that can leave water feeling harsh.
  • Supports softer-feeling skin and smoother-feeling hair.
  • Maintains strong water pressure while filtering.
  • PP Cotton Layer
    Helps capture visible particles like sediment, rust, sand, and pipe residue.

  • Activated Carbon Fiber
    Helps reduce chlorine smell and unwanted odors for a cleaner-feeling shower.
  • Multi-Layer Filter Core
    Water passes through layered filtration to help reduce impurities and buildup before every rinse.
  • Pressure-Friendly Flow
    Designed to keep your shower feeling strong, smooth, and satisfying
  • Step 1 - Open the Klenzy Shower Filter casing.
  • Step 2 - Remove the used cartridge.
  • Step 3 - Slide in the new Klenzy refill cartridge.
  • Step 4 - Reattach the filter and run water for 30 seconds before use.
  • PP Cotton
    Helps capture visible sediment, rust particles, sand, and pipe residue.
  • Activated Carbon Fiber
    Helps reduce chlorine smell and unwanted shower-water odor.
  • Multi-Layer Filtration Media
    Helps reduce impurities and buildup for a cleaner-feeling rinse.
  • The cartridge is replaceable, so you’re not replacing the full shower filter every time.
  • Simply swap the used cartridge and keep the main Klenzy shower head in place.

Real results

Before — Sarah M.After — Sarah M.

Sarah M.

Age 27 · Austin, TX

My skin used to break out constantly, especially along my jaw and cheeks. After switching to the Kleanzy shower filter, I noticed way fewer breakouts within a few weeks.

Before — Priya K.After — Priya K.

Priya K.

Age 34 · Denver, CO

Hard water was wrecking my curls dry, frizzy, no definition. Since using the Kleanzy filter, my curls are noticeably softer and shinier, and there's a lot less buildup between washes.

Before — Jake T.After — Jake T.

Jake T.

Age 22 · Portland, OR

I'd dealt with body acne on my back for years. It's not perfect, but the Kleanzy filter made a real difference. My skin cleared up a lot and stopped feeling so irritated after every shower.

Before — Emily R.After — Emily R.

Emily R.

Age 29 · Charlotte, NC

My hair used to feel dry and dull no matter what products I used. After a month with the Kleanzy shower filter, it's noticeably shinier and smoother. Turns out it was the water all along.

THE WATER YOU SHOWER IN MATTERS

Every shower runs directly over your skin, scalp, and hair. In many U.S. homes, that water can carry minerals, disinfectants, and pipe residue that leave your shower feeling harsher than it should.

85% Of the U.S. has hard water, meaning mineral-heavy shower water is common across the country.
64% Of your daily chlorine exposure comes from showering and its byproducts absorb through skin.
1 in 5 Americans use water treated with chloramines, a longer-lasting disinfectant used to move water through pipes.

Unfiltered water causes:

Dry, Tight Skin

Minerals and disinfectants can leave skin feeling stripped, dry, or uncomfortable after showering.

Dull, Brittle Hair

Hard water minerals like calcium and magnesium can build up on hair, making it feel rough, heavy, or harder to manage.

Weak & Thinning Hair

Hard water minerals and chlorine can leave hair feeling weaker, drier, and more prone to breakage over time.

Skin Breakouts

Mineral-heavy water can leave residue on shower glass, fixtures, skin, and hair over time.

Why Klenzy is theclear choice.

A premium shower filter made to improve the water that touches your skin, scalp, and hair every day.

Klenzy Filter
Other Filters
Helps reduce chlorine & shower odor
Klenzy Filter: included
Other Filters: not included
Targets hard water minerals & buildup
Klenzy Filter: included
Other Filters: not included
Helps support softer-feeling hair
Klenzy Filter: included
Other Filters: not included
Helps reduce dry, tight skin feel
Klenzy Filter: included
Other Filters: not included
Tool-free 5-minute installation
Klenzy Filter: included
Other Filters: included
Premium low-profile design
Klenzy Filter: included
Other Filters: not included
Replaceable filter cartridge
Klenzy Filter: included
Other Filters: not included
Made for daily skin & hair exposure
Klenzy Filter: included
Other Filters: not included

What customers are saying

4.9
Based on 1,284 verified reviews
5
980
4
210
3
58
2
24
1
12
Ease of Install
Poor Excellent
Water Pressure
Poor Excellent
Effects on Hair/Skin
Poor Excellent

What customers say

Customers love the noticeable improvement in water quality and how easy the filter is to install. Many report softer skin, less dryness, and healthier-looking hair within the first few weeks of use.

Brandon L Verified buyer

Better than my old filter

I had one of those bulky filter attachments before and hated how it looked in the shower. This feels more like an actual shower head upgrade instead of an extra piece stuck on the hose. It looks cleaner, the pressure is better, and the water feels less harsh than before.

Would recommend this product

July 12, 2026 Helpful? 17 2
Sophie L Verified buyer

My skin feels less dry

I bought this because my skin always felt tight after showering. After about a week, my skin felt calmer and less dry, especially on my arms and legs.

Would recommend this product

June 28, 2026 Helpful? 12 1
Isabella N Verified buyer

My hair is easier to manage


I have thick hair and it usually gets tangled fast. Since using this filter, it feels easier to brush and less dry after washing.

Would recommend this product

May 19, 2026 Helpful? 8 0
Mason R

Good quality for the price


Feels premium and works well. I mainly bought it for the water pressure and install, and both were great.

Would recommend this product

June 8, 2026 Helpful? 3 0
Olivia P

Looks premium in the shower

The filter looks really clean and minimal. It doesn’t make the shower look bulky, and it was very easy to attach.

Would recommend this product

April 22, 2026 Helpful? 5 2
Nina B Verified buyer

Skin doesn’t feel as tight

My skin usually feels dry right after showering. After using this for about two weeks, it feels less tight and I don’t feel like I need lotion instantly.

Would recommend this product

March 30, 2026 Helpful? 1 0
APAlyssa P Verified buyer

Less chlorine smell

The shower used to have that pool-like smell, especially with hot water. It’s much less noticeable now and the whole shower feels fresher.

Would recommend this product

January 26, 2026 Helpful? 7 0