Filter cartridge alkaline for shower filter, remove chlorine with kdf media and adjustable shower head

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$2.00 - $12.00 / Piece | 100 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Disposable, Eco-Friendly, Stocked
Supply Ability
Supply Ability:
5000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Separate packing In Colored box, 20pcs/ctn, carton box size: 45.5 x 37 x 31.5 cm
Lead Time :
Shipped in 30 days after payment
Setting Information
Product model
Cartridge of Shower filterL720 
Product size
L7 x W 7 x H 22 cm
Filtered media
PP cotton filter, carbon fiber, nano Deoxidization media
5-60℃ (41-140℉)
Water flow
2.0 GPM
10,000-13,000 gallons
Pressure range
15-80 PSI
Net Weight
About 500g
Product Description

Remove 99% residual chlorine

Unique CND process media can remove over 99% of residue chlorine and keep stable removal performance, if our product fails to work as our description, Miniwell promise to pay back your money within 120 days from the date of your purchasing.

Efficacy lasting

Miniwell L720 has super long lifetime while keeping the perfect chlorine removal rate, comparing with other competitions.

Intelligent display

In order to keep it comfortable and effective, when its ending signal shows red, please replace the cartridge. Intelligent indication display helps to remind you when to replace the filter cartridge.

Smooth water-flow

Keep the large water flow while maintain excellent filtration performance. Let you enjoy the best showering experience.

Cotact email: phyllis(a)
Skype: Phyllis Shi

Core Technology

CND process media

Unique combination of nano deoxidization material and carbon fiber creates an electro-chemical reaction. During this reaction, electrons are transferred between molecules, and new elements are created. Some harmful contaminants are changed into harmless components. Free chlorine, for instance, is changed into benign, water-soluble chloride, which is then carried harmlessly through the water supply. Similarly, some harheavy metals such as copper, lead, mercury and others, react to plate out onto the medium's surface, thus being effectively removed from the water supply. 

Integrally forming treatment: Compared with simple materials piling up, our advanced technology upgrades the performance of filtration media greatly, and increases the absorption area by 6 times than before. Meanwhile, it helps to avoid the water leakage.

Damage associated with residual chlorine

Would you feel dry, sensitive of your skin after showering? Did your hair look rough? 
It is because your skin and hairs were serious damaged by residual chlorine.

As we known, protein is the main component of skin and hairs, it will be destroyed by residual chlorine and its by-products through the epidermis layer of skin and hair scale slice, which causing skin dry and allergies, dandruff incurring.

Chlorine is one of the causes of dry skin and acts as a serious irritant, creating caricnogenic by-products.People with dry skin,sensitive skin,skins rashes or specific skin allergies benefit hugely from chlorine free water.

Take care of the respiratory systems of kids

Residual chlorine stimulate mucous membranes, respiratory, which will affect the baby breathing system development, even cause respiratory diseases such as cough, chronic pharyngitis.

Advandges of L720

Easy replacement

No need for any professional tools, easy replacement without unloading other parts.

Intelligent display

Unique intelligent indication remind you to replace the cartridge automaticly.

Residual chlorine test kit

Self monitoring the actual chlorine removal performance.

Soften your skin and protect your hair

Chlorine and Chloramines dries out your skin by stripping it of its protective oils. We treats the problem water directly at the source.

Take care of kid's health

The risk of developing melanoma is higher than those who did not shower in chlorinated waters. We keep the harm far away from babies.

Reduce the risks of disease infection

Let you reduce the risks of disease infection, such as kidney failure, liver damage, learning disabilities, ADHD, cancer, and respiratory problems.

Installation Methods

According to the different structures of current showering wares, there are three installation methods for your choice: Direct installation, horizontal installation and vertical installation.

Cotact email: phyllis(a)
Skype: Phyllis Shi

Our service

Lifetime guarantee

It covers all defects in materials or workmanship in manufacturing of the shower water filter systems except filter cartridges.

Money-back guarantee

If the filtered water is tested to turn yellow by the residual chlorine reagent, Miniwell promise to pay back your money within 120 days from the date of your purchasing.


Q1. How often should a filter cartridge be changed?

A: Cartridge life may vary by product system and local water conditions. Product packaging will indicate approximate life of each system. Please use this as the guide to how often you need to change your filter, as usual 6-12 months for normal using. However if you notice a drop in water pressure, it is recommended that you change your filter.

Q2. Why is there no signal showed after pressing the button to start the filter?

A: As usual it will take about 1-2 minutes to appear the signal line after pressing the button

Q3. Can I use my own shower head or hand-held wand with the L720?

A: Yes, you can use your own shower head. Miniwell L720 is the correct model for individuals using their own shower head. Just remember the shower head needs to have the same 1/2 inch connection as standard shower heads and the ideal flow rate would be 2.0 gallons per minute. If your shower head processes more than a 2.0 gallon flow rate per minute, the quality of filtration may degrade slightly. Increasing the flow rate by changing the shower head reduces contact time with the media and will reduce the filtration quality. If you decrease the flow rate of the system by using a different shower head, or use a shower head with a shut-off switch, you may cause damage to the system.