CFK CTO

Name: CFK CTO
SKU: CFKCTO
Availability: InStock

P105,62

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Description
Shipping & Return

What is the CFK CTO Carbon Block Filter?

The CFK CTO carbon block filter is a vital water treatment cartridge designed to improve the taste, smell, and chemical quality of drinking water. It uses activated carbon to adsorb chlorine and many organic contaminants that can affect water quality. This filter works well in multi-stage systems like reverse osmosis (RO) or whole-house setups to ensure cleaner and more pleasant water throughout your home.

How It Works

Activated carbon block filters have a high surface area that makes them excellent at trapping unwanted substances. Chemicals like chlorine, odors, and bad tastes stick to the carbon, leaving water that tastes cleaner and is more refreshing to drink. Although these filters do not remove minerals or dissolved salts, they significantly enhance water quality before it moves to finer filtration stages.

Key Benefits

Removes chlorine, which can affect taste and smell
Improves overall water flavor and freshness
Helps protect downstream filters and RO membranes
Simple to install in standard filter housings
Works well with both household and RO systems

Installation and Usage Tips

For best results, install the CFK CTO filter after sediment pre-filters like polypropylene (PP). This way, larger particles are removed first, so the carbon block can focus on chemical contaminants. Replace this filter every 6–12 months, or sooner if your water has heavy tastes or odors.

Why You Need a CTO Filter

A CTO (Chlorine, Taste, Odor) filter is crucial if your water supply comes from municipal sources or boreholes where chemical treatment adds chlorine. While these chemicals make water safer, they can leave an unpleasant taste or smell. This carbon block reduces those effects, giving you smoother, better-tasting water for drinking and cooking.

Typical Applications

Under-sink RO systems
Whole-house filtration units
Drinking water points
Pre-treatment for finer membranes

Return And Refund Policy

INSTORE EXCHANGES AND REFUNDS

For your convenience, item(s) purchased online may be exchanged or refunded at any Puritech store within South Africa, provided all online return policy conditions are met. A refund will be provided to you by crediting your original method of payment. Please note that cash refunds will not be provided under any circumstances and courier charges cannot be refunded.
Item(s) purchased at any Of Our store within South Africa can only be returned at a Puritech store within South Africa.

Puritech Online Returns Policy

There may be times when you will need to return an item purchased from us. Our Returns Policy is designed to assist you with your return. The benefits given by our Returns Policy are in addition to other rights and remedies you may have as a consumer under the Consumer Protection Act (CPA), as well as any other applicable acts.

If you wish to return any item(s) you have purchased, you can either return the item(s) via courier to our online store or in-person to a Puritech store within South Africa (only) within 14 days from the date of purchase…

We encourage you to return your parcel via Fast Way, Courier Guy, FedEx, or ParcelIt traceable courier services as all returned parcels remain the responsibility of the purchaser until received by Puritech.

Store purchases cannot be returned or refunded online.

Returns Policy Conditions

At Puritech we want to ensure you love the items you purchase. If you have changed your mind on a purchase we will exchange your item or refund your original method of payment provided that:

You return the item within 14 days (inclusive) from the date of purchase.
You produce your original Puritech invoice (receipt) when you return the item
The item is in original saleable condition:
With all original tags still attached
In an unopened and unused state
A return form is completed and accompanies your item(s) being returned
In original packaging

If you are not able to comply with these requirements, Puritech reserves the right to refuse an exchange or refund on change of mind items. Puritech will not accept a bank statement as proof of purchase.

We regret that we are unable to accept the exchange or return of the following items for change of mind for hygiene reasons:

Open Filters
Open Membranes
Used Reverse Osmosis Systems

Online Exchanges and Refunds

Online Exchanges

If you would like to exchange an item(s) for an alternative item(s), please complete the online Return Request form that is located within My Account under ‘My Orders’ prior to sending the item(s) back.

Exchanges can only be exchanged for the same value of the purchase price of the item being returned.

Your item (s) that you wish to return needs to be sent back to our online returns address with the relevant return documents, duly completed, and a tax invoice (receipt).

If the alternative item is no longer available, provided all the Returns Policy Conditions are met, a refund will be provided to you crediting your original method of payment. All return courier costs will be for your own expense and this will be deducted from your refund amount.

Online Refunds

To obtain a refund please fill out the online Return Request (RMA) form that is located within My Account under ‘My Orders’ prior to sending the item(s) back.

A refund will be provided to you crediting your original method of payment, providing all the Returns Policy Conditions are met and our warehouse has received the original item that is being returned. Cash refunds will not be provided under any circumstances.

COMPLETING A RETURNS REQUEST FORM ONLINE

Log into your Puritech “My Account” and go to “My Orders”.
Click on the order that contains the item(s) that you wish to return or request an exchange for and click on the returns button.
After you have submitted your return request, one of our friendly staff members will get in contact with you to organize a collection.
Once you have sent your item(s) back to our warehouse, our warehouse will authorize the refund.

Before sending, please ensure all details on this form are correct. You will also need to write the returns number on the outside of the parcel. You will be notified by email of the status of your exchange or refund.