---
product_id: 615373433
title: "Compatible with S1, S1 PLUS, and S1 Pro Series – Stokk RS1-PPC Filter, Replacement for Reverse Osmosis System, 6-12 Month Lifetime"
brand: "stokk"
price: "KD 25.18"
currency: KWD
in_stock: true
reviews_count: 2
category: "Stokk"
url: https://www.desertcart.com.kw/products/615373433-compatible-with-s1-s1-plus-and-s1-pro-series-stokk
store_origin: KW
region: Kuwait
---

# 12-24 months filter lifespan Twist & replace easy install 0.0001-micron precision membrane Compatible with S1, S1 PLUS, and S1 Pro Series – Stokk RS1-PPC Filter, Replacement for Reverse Osmosis System, 6-12 Month Lifetime

**Brand:** stokk
**Price:** KD 25.18
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your hydration game with precision purity—because your water deserves the best!

## Quick Answers

- **What is this?** Compatible with S1, S1 PLUS, and S1 Pro Series – Stokk RS1-PPC Filter, Replacement for Reverse Osmosis System, 6-12 Month Lifetime by stokk
- **How much does it cost?** KD 25.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/615373433-compatible-with-s1-s1-plus-and-s1-pro-series-stokk)

## Best For

- stokk enthusiasts

## Why This Product

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

## Key Features

- • **Taste the Purity:** Eliminates odors and unpleasant tastes, delivering refreshing, crisp water that elevates your daily hydration ritual.
- • **Effortless Maintenance:** Quick twist installation means less hassle, more hydration—replace your filter in seconds.
- • **Seamless Compatibility:** Engineered exclusively for the S1 Reverse Osmosis System to maintain peak filtration performance.
- • **Extended Filter Longevity:** Enjoy up to 24 months of premium water quality with a durable, long-lasting carbon fiber membrane.
- • **Ultra-Fine Filtration Power:** Removes 99%+ of 1000+ contaminants including TDS, PFAS, PFOS, and PFOA for crystal-clear water.

## Overview

The Stokk RS1-RO400 is a high-performance replacement filter designed exclusively for the S1 Reverse Osmosis System. Featuring a cutting-edge 0.0001-micron membrane, it removes over 99% of more than 1000 contaminants including harmful PFAS compounds, ensuring superior water safety and taste. With a lifespan of 12 to 24 months and effortless twist-to-install design, it offers long-lasting, hassle-free filtration that keeps your water crisp, clean, and refreshingly pure.

## Description

Buy Stokk RS1-RO400 Filter, Replacement for S1 Series Reverse Osmosis System, 12-24 month Lifetime, Reduce TDS PFAS: Replacement Under-Sink Water Filters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good refill for RO - Works great
Review: The Strokk water filter system, and their replacement filters are top of the mark - This is our third filter from the Strokk company and the filters, while expensive, really filter water. Ours last about 6 months because we us a lot of filtered water. Most people would probably go through only one a year. Strokk is a great little company that builds wonderful water systems, and filters. We will always buy from this company no matter how many water filter companies there are. I have contacted them and they are the salt of the earth.

## Features

- Compatible Model: Specifically designed for the S1 Reverse Osmosis System. Stokk RO replacement filters are crafted to meet the exacting standards of your S1 water filtration system, allowing your water filtration system to maintain its peak performance
- Enhanced Filtration Performance: Stokk RS1-RO400 filter features a high-precision 0.0001-micron reverse osmosis membrane, which can remove over 99% of 1000+ contaminants. Filters out harmful substances such as TDS, PFAS, PFAS, PFOS, PFOA, and more. Ensure superior water quality and safety
- Enhanced Water Taste: Experience crisp, refreshing water with improved taste and clarity as our RO membrane filter removes unpleasant odors, tastes, and contaminants, delivering pure and delicious drinking water for you and your family to enjoy
- Long-lasting Durability: With a prolonged lifespan, our filters offer long-lasting performance, it is recommended to replace the filter every 12-24 months for optimal performance (depending on your filtered water consumption)
- Effortless Installation and Replacement: Our RO replacement filter is designed for hassle-free installation. With just a simple twist, the filter elements can be effortlessly replaced. Spend less time on maintenance and more time enjoying pure, refreshing water

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CSDV9YNL |
| Best Sellers Rank | #37,377 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #276 in Replacement Under-Sink Water Filters |
| Brand Name | Stokk |
| Customer Reviews | 4.2 4.2 out of 5 stars (21) |
| EU Spare Part Availability Duration | 2 Years |
| Item Dimensions | 3.5 x 3.5 x 12.7 inches |
| Item Dimensions D x W x H | 3.5"D x 3.5"W x 12.7"H |
| Key Product Features | Compatible Model: Specifically designed for the S1 Reverse Osmosis System. |
| List Price | 99.99 |
| Manufacturer | JIN FANG TECHNOLOGY (HONG KONG) LIMITED |
| Manufacturer Part Number | RS1-RO400 |
| Material Type | Carbon Fiber |
| Model Number | S1 |
| Number of Items | 1 |
| Package Weight | 1.16 Kilograms |
| Product Benefits | Reduces various contaminants, ensuring superior water quality and safety |
| Set Name | S1 Series |
| Size | RS1-RO400 |
| Title | Stokk RS1-RO400 Filter, Replacement for S1 Series Reverse Osmosis System, 12-24 month Lifetime, Reduce TDS PFAS |

## Product Details

- **Brand:** Stokk
- **EU Spare Part Availability Duration:** 2 Years
- **Material:** Carbon Fiber
- **Product Benefits:** Reduces various contaminants, ensuring superior water quality and safety
- **Product Dimensions:** 3.5"D x 3.5"W x 12.7"H

## Images

![Compatible with S1, S1 PLUS, and S1 Pro Series – Stokk RS1-PPC Filter, Replacement for Reverse Osmosis System, 6-12 Month Lifetime - Image 1](https://m.media-amazon.com/images/I/51cPk2uBCDL.jpg)
![Compatible with S1, S1 PLUS, and S1 Pro Series – Stokk RS1-PPC Filter, Replacement for Reverse Osmosis System, 6-12 Month Lifetime - Image 2](https://m.media-amazon.com/images/I/61GBPnUf-WL.jpg)
![Compatible with S1, S1 PLUS, and S1 Pro Series – Stokk RS1-PPC Filter, Replacement for Reverse Osmosis System, 6-12 Month Lifetime - Image 3](https://m.media-amazon.com/images/I/71nyhdcnTfL.jpg)
![Compatible with S1, S1 PLUS, and S1 Pro Series – Stokk RS1-PPC Filter, Replacement for Reverse Osmosis System, 6-12 Month Lifetime - Image 4](https://m.media-amazon.com/images/I/81HkY2hPzIL.jpg)
![Compatible with S1, S1 PLUS, and S1 Pro Series – Stokk RS1-PPC Filter, Replacement for Reverse Osmosis System, 6-12 Month Lifetime - Image 5](https://m.media-amazon.com/images/I/81KYq-+By5L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good refill for RO
*by M***N on September 28, 2025*

Works great

### ⭐⭐⭐⭐⭐ The Strokk water filter system, and their replacement filters are top of the mark
*by R***R on July 29, 2025*

This is our third filter from the Strokk company and the filters, while expensive, really filter water. Ours last about 6 months because we us a lot of filtered water. Most people would probably go through only one a year. Strokk is a great little company that builds wonderful water systems, and filters. We will always buy from this company no matter how many water filter companies there are. I have contacted them and they are the salt of the earth.

## Frequently Bought Together

- Compatible with S1, S1 PLUS, and S1 Pro Series – Stokk RS1-PPC Filter, Replacement for Reverse Osmosis System, 6-12 Month Lifetime
- Stokk Reverse Osmosis System, 8 Stage Tankless Reverse Osmosis Water Filter, Reduces PFAS TDS, Under Sink RO System, 2:1 Pure to Drain, 400 GPD, NSF/ANSI 58& 42, FCC Listed, S1
- 2024 All-New 4 in 1 Tds Meter Digital Water Tester - Accurate and Reliable TDS EC & Temp(°C,°F) Meter - 0-9990ppm - Professional Testing for Drinking Water, RO/DI System, Aquariums etc

---

## 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.com.kw/products/615373433-compatible-with-s1-s1-plus-and-s1-pro-series-stokk](https://www.desertcart.com.kw/products/615373433-compatible-with-s1-s1-plus-and-s1-pro-series-stokk)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-17*