---
product_id: 176361693
title: "Tap Valve Cartridge Inserts 1/4 Turn Ceramic Disc Bath SP3308 28 Splines 38mm"
brand: "seawhisper"
price: "KSh3871"
currency: KES
in_stock: true
reviews_count: 8
category: "Seawhisper"
url: https://www.desertcart.co.ke/products/176361693-tap-valve-cartridge-inserts-1-4-turn-ceramic-disc-bath
store_origin: KE
region: Kenya
---

# 38mm height compact size Includes wrench & screws 28 spline teeth precision Tap Valve Cartridge Inserts 1/4 Turn Ceramic Disc Bath SP3308 28 Splines 38mm

**Brand:** seawhisper
**Price:** KSh3871
**Availability:** ✅ In Stock

## Summary

> 🚰 Upgrade your tap game—no drips, just smooth flow!

## Quick Answers

- **What is this?** Tap Valve Cartridge Inserts 1/4 Turn Ceramic Disc Bath SP3308 28 Splines 38mm by seawhisper
- **How much does it cost?** KSh3871 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/176361693-tap-valve-cartridge-inserts-1-4-turn-ceramic-disc-bath)

## Best For

- seawhisper enthusiasts

## Why This Product

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

## Key Features

- • **Drip-Free Performance:** Stops annoying leaks, saving costly tap replacements
- • **Easy DIY Installation:** Comes with screws and wrench for hassle-free fitting in 15 minutes
- • **Universal Compatibility:** Fits double-handle kitchen & bathroom taps with BSP 1/2" thread
- • **Precision 28-Spline Design:** Engineered for seamless fit and smooth quarter-turn operation
- • **Durable Brass & Ceramic Build:** Half a million turns guaranteed with premium materials

## Overview

The Tap Valve Cartridge Insert SP3308 is a high-quality replacement valve featuring 28 precision splines and a compact 38mm height. Crafted from superior brass and ceramic, it promises durability for over half a million turns. Designed for BSP 1/2" threaded double-handle taps, it stops leaks effectively and includes all necessary screws and a wrench for quick, easy installation—perfect for millennial pros who value efficiency and reliability.

## Description

Package includes:1/2" BSP Brass Ceramic Disc valves (with Free Screws). Clockwise open: Turning clockwise for tap on, turning anti-clockwise for tap off. Usually used on the left hand side for hot water tap. Anti-clockwise open: Turning anti-clockwise for tap on, turning clockwise for tap off. Usually used on the right hand side for cold water tap. Do ensure you know where that drip is coming from before you buy! Usually, a tap that drips from the end of its spout will need replacement valves. DRIPPING or LEAKING from around the tap's body indicates that new seals are needed.

Review: Easy to fit replacement Franke mixer tap valves. - These quarter turn replacement valves for The Franke Mixer tap easy to fit and are smooth in operation. The valves are supplied in cardboard packaging complete with screws if necessary and Allen key, to enable the removal of the valve handles and fitting of the new valves. An excellent addition for the fitting of these replacement valves. A very well done to the supplier.
Review: Solid build, fits well, and no more water dripping - This is the third time I purchased this item over years therefore I am a repeated buyer. The cold side of the water tap start dripping which shows a signal that it is time to replace the valve cartridge. Due to previous experience, it is easy to replace and only takes me 15 minutes to complete it. The valve cartridge is solid build and the size I ordered is compatible with my water tap. Price is reasonable.

## Features

- Dimensions - Height: 38mm. Thread width: 20.5mm. Splines: 28 teeth. Please check dimensions to make sure buy the right size. What you will get? Tap Cartridge, Screw and Wrench.
- Fits double handles kitchen and bathroom basin taps, BSP 1/2" thread. 28 teeth on splines. Also drilled and threaded to fit for a M4 screw.
- High quantity - Made of superior brass and ceramic (Made for a life cycle of half a million turns of the tap). They are the finest quality and hardest ceramic available.
- No more drips - Did the job of stopping kitchen tap from dripping and saved a bomb in not having to replace the tap.
- Fully compatible with your 3308R tap, and no need to count splines or measure multiple parts. Excellent value and very easy to fit, definitely better than forking out for a replacement tap.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082VZZNKS |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 7,649 in DIY & Tools ( See Top 100 in DIY & Tools ) 6 in Tap Cartridges |
| Colour | Anti-clockwise Open (Cold) |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,215) |
| Date First Available | 19 Dec. 2019 |
| Item Weight | 50 g |
| Item model number | 3308R |
| Manufacturer | Seawhisper |
| Material | Brass |
| Package Dimensions | 12 x 8.8 x 2.4 cm; 50 g |

## Product Details

- **Brand:** Seawhisper
- **Exterior finish:** Brass
- **Inlet connection size:** 0.5 Inches
- **Inlet connection type:** BSPT
- **Manufacturer:** Seawhisper
- **Material:** Brass
- **Outlet connection size:** 0.5 Inches
- **Outlet connection type:** BSPT

## Images

![Tap Valve Cartridge Inserts 1/4 Turn Ceramic Disc Bath SP3308 28 Splines 38mm - Image 1](https://m.media-amazon.com/images/I/610VqlixvEL.jpg)

## Questions & Answers

**Q: what is the equivilent replacement valve for  mixer tap ref SMR 09/08**
A: I removed the valve and checked all the dimensions against the ones on sale. Better than leaving it to chance.

**Q: Can i get a replacement pull down hose for an oxford tap**
A: No, if its broken, you'll have to replace the taps

**Q: Can i use for carron phoenix flora tap?**
A: Sorry but cannot  be certain they will fit your tap but they do fit a Carron Flora twin tap.
Hope this is helpful.

**Q: Will these fit my Paini Torian kitchen mixer tap which also has a tap for Britax water filter?**
A: These valves are not suitable. 
If you type in search bar on Amazon( Paini Torlan ceramic valve) and top of the list it will have a set of 3 valves £29.99 Brita Torlan/Kelda 3 way filter. These are the cartridges you need, if you need all 3. You can purchase items separately if required.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to fit replacement Franke mixer tap valves.
*by D***R on 8 November 2025*

These quarter turn replacement valves for The Franke Mixer tap easy to fit and are smooth in operation. The valves are supplied in cardboard packaging complete with screws if necessary and Allen key, to enable the removal of the valve handles and fitting of the new valves. An excellent addition for the fitting of these replacement valves. A very well done to the supplier.

### ⭐⭐⭐⭐⭐ Solid build, fits well, and no more water dripping
*by B***R on 3 October 2025*

This is the third time I purchased this item over years therefore I am a repeated buyer. The cold side of the water tap start dripping which shows a signal that it is time to replace the valve cartridge. Due to previous experience, it is easy to replace and only takes me 15 minutes to complete it. The valve cartridge is solid build and the size I ordered is compatible with my water tap. Price is reasonable.

### ⭐⭐⭐⭐ Just the ticket
*by M***M on 3 June 2025*

Excellent replacement.

## Frequently Bought Together

- Tap Valve Cartridge Inserts 1/4 Turn Ceramic Disc Bath SP3308 28 Splines 38mm
- Spline Plastic Tap Handle Adaptor Insert & Screw SP3530 3530R SP3537 3537R Compatible with Franke Ascona Wave Bern Ascona Maris Cartridges
- Tap Cartridges For Franke Ascona 3308R 3794R x 28 Splines x 39mm Mini Valve Bottom Thread Valve Hot and Cold

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.ke/products/176361693-tap-valve-cartridge-inserts-1-4-turn-ceramic-disc-bath](https://www.desertcart.co.ke/products/176361693-tap-valve-cartridge-inserts-1-4-turn-ceramic-disc-bath)

---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-27*