- Home Page /
- Tools & Home Improvement /
- Kitchen & Bath Fixtures /
- Water Filtration & Softeners /
- Replacement Water Filters /
- Replacement Under-Sink Water Filters /
- Waterdrop RT-CF Filter, Replacement for All T...
0 ratings
Item #:
213850655
Waterdrop RT-CF Filter, Replacement for All T3 & T4 Series RO System | 6-Month Lifetime, Replacement for Waterdrop T3-T & T3-C & T3-M & T4-A Reverse
87% of respondents would recommend this to a friend
Item #:
213850655
JMD 4703
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Sunday, September 20
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
The Waterdrop Reverse Osmosis Water Filter offers a sustainable hydration solution that supports both a healthier home and a cleaner planet.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Versatile Compatibility
Designed to seamlessly fit Waterdrop T3-T, T3-C, T3-M, and T4-A systems, ensuring broad compatibility for users with different reverse osmosis setups.
Extended Lifespan
Offers a 6-month replacement life, significantly reducing maintenance frequency and ensuring long-lasting filtration performance, saving time and effort.
Superior Filtration
Equipped with advanced filtration technology, effectively removes contaminants, providing clean and safe drinking water, which enhances overall health and well-being.
Product Details
| Model Number | WD-RT-CF |
| Product Benefits | Reduces over 60 contaminants for cleaner, better-tasting water |
| Brand Name | Waterdrop |
| Set Name | WD-RT-CF |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Manufacturer | Waterdrop |
| Manufacturer Part Number | WD-RT-CF |
| Material Type | Activated Coconut Shell Carbon |
| Item Dimensions D x W x H | 4"D x 4"W x 14.6"H (10.2 x 10.2 x 37.1 cm) |
| Item Weight | 0.82 kg |
| Material | Activated Coconut Shell Carbon |
| Product Dimensions (L x W x H) | 4"D x 4"W x 14.6"H (10.2 x 10.2 x 37.1 cm) |
| Brand | Waterdrop |
Who Should Buy?
-
Homeowners
Ideal for homeowners looking to maintain their reverse osmosis system for clean and safe drinking water.
-
Health-Conscious Users
Perfect for users concerned about water quality and wanting to ensure contaminants are effectively filtered.
-
Budget-Friendly Users
A cost-effective solution for families or individuals needing affordable yet efficient water filtration replacements.
-
Commercial Use
Not suitable for businesses or large-scale operations requiring high-capacity filtration systems for heavy water consumption.
Product Description
Waterdrop RT-CF Filter, Replacement for All T3 & T4 Series RO System | 6-Month Lifetime, Replacement for Waterdrop T3-T & T3-C & T3-M & T4-A Reverse Osmosis System
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How often do I need to replace the CF filter?
Answer: The CF filter should be replaced approximately every 6 months or after filtering up to 1,056 gallons, depending on usage. -
Question:
Is the CF filter easy to install?
Answer: Yes, the CF filter features a twist-and-pull design that allows for quick replacement in just 3 seconds without any tools. -
Question:
What models are compatible with the CF filter?
Answer: The CF filter is compatible with Waterdrop models WD-T3-T, WD-T3-C, WD-T3-M, and WD-T4-A.
Waterdrop Replacement Under-Sink Water Filters WD-RT-CF Editorial Review
The Waterdrop WD-RT-CF Replacement Filter has received positive feedback from users who appreciate both its effectiveness and quality. Customers highlight significant improvements in water taste, confirming that the filter successfully reduces Total Dissolved Solids (TDS) from 90 to as low as 8, which indicates a substantial enhancement in water quality. Many users note that the filter fits perfectly with their existing tankless reverse osmosis systems, ensuring seamless integration and hassle-free replacement. Furthermore, the product is lauded for its high-quality Construction, with several reviewers comparing its performance favorably to original filters. Overall, the Waterdrop WD-RT-CF Replacement Filter stands out for its ability to enhance water quality and its compatibility with various Waterdrop RO systems, making it a reliable choice for customers looking to maintain optimal drinking water standards. **
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Effective in improving water taste
- Significantly reduces Total Dissolved Solids (TDS)
- Perfect fit for tankless reverse osmosis systems
- High-quality Construction
Cons
- Limited information on potential drawbacks from reviews.
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
JMD 4703
Order now and get it around Sunday, September 20
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Engineered for specific Waterdrop Ultra-Saving Tankless RO models.
- Filters particles as small as 2–5μm, effectively reducing impurities.
- Coconut shell carbon enhances water taste and clarity.
- High capacity of up to 1,056 gallons, lasts about 6 months.
- Quick 3-second replacement with a twist-and-pull design.
- Eliminates the need for 8,000 plastic bottles annually.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.