---
product_id: 364758030
title: "KES Black Water Filter Tap for Kitchen Sink Reverse Osmosis Faucet Non-Air-Gap Drinking Water Tap SUS304 Stainless Steel, Z504CLF-BK"
brand: "kes"
price: "601 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Kes"
url: https://www.desertcart.ro/products/364758030-kes-black-water-filter-tap-for-kitchen-sink-reverse-osmosis
store_origin: RO
region: Romania
---

# 4.5 L/min high flow rate 500K+ tested ceramic cartridge NSF Certified for safety KES Black Water Filter Tap for Kitchen Sink Reverse Osmosis Faucet Non-Air-Gap Drinking Water Tap SUS304 Stainless Steel, Z504CLF-BK

**Brand:** kes
**Price:** 601 Lei
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your hydration game with style and unmatched durability!

## Quick Answers

- **What is this?** KES Black Water Filter Tap for Kitchen Sink Reverse Osmosis Faucet Non-Air-Gap Drinking Water Tap SUS304 Stainless Steel, Z504CLF-BK by kes
- **How much does it cost?** 601 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/364758030-kes-black-water-filter-tap-for-kitchen-sink-reverse-osmosis)

## Best For

- kes enthusiasts

## Why This Product

- Trusted kes brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last, Leak-Free:** Engineered with a ceramic cartridge tested over 500,000 cycles for drip-free, maintenance-free performance backed by a lifetime warranty.
- • **Sleek Matte Black Finish:** Rustproof, abrasion-resistant finish that elevates your kitchen aesthetics while standing up to daily wear and tear.
- • **Effortless 360° Rotation:** Flexible spout design for maximum convenience and reach, making every pour smooth and spill-free.
- • **Quick & Easy Installation:** Includes all deck-mounted hardware and quick connectors for a hassle-free upgrade to your water filtration system.
- • **Certified Safety Assurance:** NSF certified and lead-free stainless steel ensure your drinking water is pure and safe—no compromises.

## Overview

The KES Black Water Filter Tap is a premium NSF-certified reverse osmosis faucet crafted from lead-free 18/8 stainless steel. Featuring a drip-free ceramic cartridge tested for over 500,000 uses, it delivers a robust 4.5 liters per minute flow rate. Its rustproof matte black finish and 360° rotating spout combine durability with sleek design, backed by a lifetime warranty and easy installation hardware for a worry-free upgrade to your kitchen sink.

## Description

KES Black Water Filter Tap for Kitchen Sink Reverse Osmosis Faucet Non-Air-Gap Drinking Water Tap SUS304 Stainless Steel, Z504CLF-BK : desertcart.co.uk: DIY & Tools

Review: Guaranteed for the time you live in the house. I certainly hope so. - We have a problem as the kitchen fitters put the tap in before they fitted the sink and put it right behind the bowl. So there is very little room to change an inline filter tap. Utterly bonkers as if they had put it in the corner of the sink changing it would have been a 5 minute job. Fortunately I know a patient, excellent plumber who over an hour fiddled and adapted tools to change the leaking tap with this new tap. Obviously I wanted to change it with the best quality tap I could find. I searched the reviews and was happy to spend money to get a good quality tap. We couldn’t use the washers and fittings that go underneath as they wouldn’t fit in the tiny gap. My plumber used the nut and adapted another washer. Finally it was fitted and it works really well and doesn’t leak. The information sheet says it’s guaranteed for the length of time we live in the house. I sincerely hope that’s true but only time will tell. It looks great and works perfectly but you do get a drip lingering in the spout. Who cares as long as it keeps going for as long as possible.
Review: Very high quality - This is an EXCELLENT tap for our plumbed-in water filter....the original, a similar item just 4 years old, started to leak...well that's OK, just swap a washer or maybe even the cartridge, but no...it did not disassemble, was unserviceable and the whole unit had to be thrown away. The original supplier quoted £80 for a similar unserviceable replacement and told me "they are al like that nowadays". But this came next day from desertcart, elegant, very well made with all necessary fittings and tools, is entirely able to be serviced if and when it ever needs it, looks nice and I fitted it in minutes. I will not be using the original suppliers again.

## Features

- 【NSF Certified - Safe & Reliable】KES drinking water faucet is NSF certified (a trusted organization for public health and safety), compliant with NO-LEAD requirements, ensuring safe and reliable drinking water for your peace of mind!
- 【Lead-Free Metal - Safe Drinking Water】All-metal design, inside and out, including lead-free 18/8 stainless steel cartridge. Say goodbye to plastic worries! Moreover, the one-piece spout (NO chemical glue) and food-grade seals ensure ZERO sec-contamination. Enjoy worry-free drinking water for your family's health!
- 【Leak-Proof】KES RO faucet comes with secured threaded connector on metal shank end. Meanwhile, the 18/8 stainless steel ceramic cartridge meets US standards (tested over 500K ON+OFF uses), which undergoes comprehensive tests by KES labs. No cartridge replacements, saving you time and money!
- 【Drip-free LIFETIME Warranty】You can install with confidence, knowing this RO faucet is backed by KES Faucet's drip-free Lifetime Warranty. 27 years of Product Innovations & 24-hour Customer Support, FREE Parts upon request!
- 【Rustproof & Long-lasting Finish】KES kitchen sink faucet features a high-quality finish that passes various rigorous tests, including Salt Spray Test, Adhesion Test, Cross-cut Test, and Falling Abrasive Test for industry-leading quality finish, standing up to daily use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07S2RNM72 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 133,914 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 21 in Water Filter Taps |
| Colour | Matte Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,332) |
| Date First Available | 20 May 2019 |
| Finish | Matte Black |
| Flow rate | 4.5 Litres Per Minute |
| Handle material | Stainless Steel |
| Handle/lever placement | Center |
| Included Components | Water Filter Tap, Deck-Mounted Hardware, 1/4" and 3/8" Quick Connector |
| Installation method | Single Hole |
| Item Package Quantity | 1 |
| Item Weight | 730 g |
| Item model number | Z504CLF-BK |
| Manufacturer | KES Sanitary Ware |
| Material | Stainless Steel |
| Number Of Holes | 1 |
| Number of Pieces | 1 |
| Number of handles | 1 |
| Part Number | Z504CLF-BK |
| Plug profile | Deck Mount |
| Power Source | Non electric |
| Product Dimensions | 505.97 x 198.12 x 57.91 cm; 730 g |
| Special Features | 360° Rotation |
| Spout height | 20.4 Centimetres |
| Spout reach | 14.7 Centimetres |
| Style | B |

## Product Details

- **Brand:** KES
- **Colour:** Matte Black
- **Finish type:** Matte Black
- **Hole count:** 1
- **Included components:** Water Filter Tap, Deck-Mounted Hardware, 1/4" and 3/8" Quick Connector
- **Material:** Stainless Steel
- **Mounting type:** Deck Mount
- **Number of handles:** 1
- **Recommended uses for product:** Kitchen
- **Special feature:** 360° Rotation

## Images

![KES Black Water Filter Tap for Kitchen Sink Reverse Osmosis Faucet Non-Air-Gap Drinking Water Tap SUS304 Stainless Steel, Z504CLF-BK - Image 1](https://m.media-amazon.com/images/I/31dG-VXTj7L.jpg)
![KES Black Water Filter Tap for Kitchen Sink Reverse Osmosis Faucet Non-Air-Gap Drinking Water Tap SUS304 Stainless Steel, Z504CLF-BK - Image 2](https://m.media-amazon.com/images/I/411FjF+xfeL.jpg)
![KES Black Water Filter Tap for Kitchen Sink Reverse Osmosis Faucet Non-Air-Gap Drinking Water Tap SUS304 Stainless Steel, Z504CLF-BK - Image 3](https://m.media-amazon.com/images/I/41OMyrzAXqL.jpg)
![KES Black Water Filter Tap for Kitchen Sink Reverse Osmosis Faucet Non-Air-Gap Drinking Water Tap SUS304 Stainless Steel, Z504CLF-BK - Image 4](https://m.media-amazon.com/images/I/41xvBe9bYrL.jpg)
![KES Black Water Filter Tap for Kitchen Sink Reverse Osmosis Faucet Non-Air-Gap Drinking Water Tap SUS304 Stainless Steel, Z504CLF-BK - Image 5](https://m.media-amazon.com/images/I/51AIsc1TAQL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: what size nut is used to tighten the faucet to the counter?**
A: 3/8 inch

**Q: I am guessing this should work ok for a single cartridge undermount filter ie not reverse osmosis? i am guessing a faucet is a faucet..... thanks!**
A: yes it will work it comes with the water line connections for a 3/8 or a 1/4 in tubing  water in and out of the filter  then straight to the faucet

**Q: Can this work with a GE Smartwater system?**
A: I would assume so. We have a water filtration system along with an RO system & they work together. So our kitchen sink has two faucets, one that the water is filtered through our water filtration system & then this faucet that is connected to our RO system.

**Q: Is there any brass, bronze or copper in contact with the water?**
A: Why does the material also say:
No-Lead Brass Body
The faucet body is made from premium grade no-lead BRASS (with less than 0.25% lead content), complied with NSF/AB1953 lead-free regulation, and safe for drinking water.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Guaranteed for the time you live in the house. I certainly hope so.
*by G***T on 28 July 2025*

We have a problem as the kitchen fitters put the tap in before they fitted the sink and put it right behind the bowl. So there is very little room to change an inline filter tap. Utterly bonkers as if they had put it in the corner of the sink changing it would have been a 5 minute job. Fortunately I know a patient, excellent plumber who over an hour fiddled and adapted tools to change the leaking tap with this new tap. Obviously I wanted to change it with the best quality tap I could find. I searched the reviews and was happy to spend money to get a good quality tap. We couldn’t use the washers and fittings that go underneath as they wouldn’t fit in the tiny gap. My plumber used the nut and adapted another washer. Finally it was fitted and it works really well and doesn’t leak. The information sheet says it’s guaranteed for the length of time we live in the house. I sincerely hope that’s true but only time will tell. It looks great and works perfectly but you do get a drip lingering in the spout. Who cares as long as it keeps going for as long as possible.

### ⭐⭐⭐⭐⭐ Very high quality
*by D***E on 25 July 2023*

This is an EXCELLENT tap for our plumbed-in water filter....the original, a similar item just 4 years old, started to leak...well that's OK, just swap a washer or maybe even the cartridge, but no...it did not disassemble, was unserviceable and the whole unit had to be thrown away. The original supplier quoted £80 for a similar unserviceable replacement and told me "they are al like that nowadays". But this came next day from Amazon, elegant, very well made with all necessary fittings and tools, is entirely able to be serviced if and when it ever needs it, looks nice and I fitted it in minutes. I will not be using the original suppliers again.

### ⭐⭐⭐⭐ Quality
*by V***C on 4 May 2025*

Nice tap, could do with a gripping washer to stop it from turning.

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-10*