---
product_id: 427712427
title: "Sponsored Ad - IONIX Plastic Flow Restrictor 450 (Black) for Water Purifier - 2 Pieces | Water Flow Restrictor | After Membrane Filter | Original Shitong Flow Restrictor (2 Pieces FR-450)"
brand: "ionix"
price: "₨73"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/427712427-sponsored-ad-ionix-plastic-flow-restrictor-450-black-for-water
store_origin: SC
region: Seychelles
---

# 4 blue lock pins included 2-pack flow restrictors Compatible with ≤100 GPD membranes Sponsored Ad - IONIX Plastic Flow Restrictor 450 (Black) for Water Purifier - 2 Pieces | Water Flow Restrictor | After Membrane Filter | Original Shitong Flow Restrictor (2 Pieces FR-450)

**Brand:** ionix
**Price:** ₨73
**Availability:** ✅ In Stock

## Summary

> 🚰 Keep your RO system flowing flawlessly—because clean water waits for no one!

## Quick Answers

- **What is this?** Sponsored Ad - IONIX Plastic Flow Restrictor 450 (Black) for Water Purifier - 2 Pieces | Water Flow Restrictor | After Membrane Filter | Original Shitong Flow Restrictor (2 Pieces FR-450) by ionix
- **How much does it cost?** ₨73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/427712427-sponsored-ad-ionix-plastic-flow-restrictor-450-black-for-water)

## Best For

- ionix enthusiasts

## Why This Product

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

## Key Features

- • **Easy Replacement:** Swap restrictors with every membrane change to avoid clogging and downtime
- • **Certified Quality:** NSF-certified plastic ensures durability and trusted filtration support
- • **Dual-Pack Efficiency:** Two original FR-450 restrictors for seamless RO system maintenance
- • **Anti-Scale Performance:** Prevents scale buildup to keep your purifier running at peak efficiency
- • **Precision Flow Control:** Engineered to optimize water flow for membranes up to 100 GPD

## Overview

The IONIX Plastic Flow Restrictor 450 (Black) is a 2-piece set designed to maintain optimal water flow in RO purifiers with membranes up to 100 GPD. Featuring 4 blue lock pins for secure installation, this NSF-certified plastic restrictor prevents scale buildup and ensures peak system performance. Ideal for routine replacement alongside your RO membrane, it guarantees consistent filtration efficiency and longevity.

## Description

Sponsored Ad - IONIX Plastic Flow Restrictor 450 (Black) for Water Purifier - 2 Pieces | Water Flow Restrictor | After Membrane Filter | Original Shitong Flow Restrictor (2 Pieces FR-450)

## Features

- 🚰 Sales package includes :- 2 Pieces FR450 with 4 Blue Lock pins
- 🚰 Suitable for membranes below 75 GPD, 80GPD, 90 GPD, 100 GPD Membranes.
- 🚰 It is recommended that the flow restrictor is replaced each time an RO membrane is replaced in order to keep your system working at optimum performance, as scale build up can occur and clog the capillaries
- 🚰 Buy Original Shitong Flow Restrictor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Plastic |
| Product Dimensions | 20D x 20W x 100H Millimeters |
| Item Weight | 200 Grams |
| External Testing Certification | NSF |
| Product Benefits | Supports RO membrane function by preventing scale build-up and maintaining optimal performance |
| Brand | IONIX |
| Set Name | 2 |
| Net Quantity | 2 Count |
| Number of Items | 2 |
| Manufacturer | Perfetc Sales India |
| Country of Origin | India |
| Item model number | 2 x FR-450 , 4 Blue lock pins |
| ASIN | B09D9SDN73 |

## Product Details

- **Material:** Plastic
- **Product Dimensions:** 20D x 20W x 100H Millimeters
- **Item Weight:** 200 Grams
- **External Testing Certification:** NSF
- **Product Benefits:** Supports RO membrane function by preventing scale build-up and maintaining optimal performance

## Images

![Sponsored Ad - IONIX Plastic Flow Restrictor 450 (Black) for Water Purifier - 2 Pieces | Water Flow Restrictor | After Membrane Filter | Original Shitong Flow Restrictor (2 Pieces FR-450) - Image 1](https://m.media-amazon.com/images/I/41YouJMgEBL.jpg)
![Sponsored Ad - IONIX Plastic Flow Restrictor 450 (Black) for Water Purifier - 2 Pieces | Water Flow Restrictor | After Membrane Filter | Original Shitong Flow Restrictor (2 Pieces FR-450) - Image 2](https://m.media-amazon.com/images/I/31R-7af-vIL.jpg)
![Sponsored Ad - IONIX Plastic Flow Restrictor 450 (Black) for Water Purifier - 2 Pieces | Water Flow Restrictor | After Membrane Filter | Original Shitong Flow Restrictor (2 Pieces FR-450) - Image 3](https://m.media-amazon.com/images/I/21eLAcloh3L.jpg)
![Sponsored Ad - IONIX Plastic Flow Restrictor 450 (Black) for Water Purifier - 2 Pieces | Water Flow Restrictor | After Membrane Filter | Original Shitong Flow Restrictor (2 Pieces FR-450) - Image 4](https://m.media-amazon.com/images/I/41top87Yl2L.jpg)
![Sponsored Ad - IONIX Plastic Flow Restrictor 450 (Black) for Water Purifier - 2 Pieces | Water Flow Restrictor | After Membrane Filter | Original Shitong Flow Restrictor (2 Pieces FR-450) - Image 5](https://m.media-amazon.com/images/I/617-cZ8dAoL.jpg)

## Frequently Bought Together

- IONIX Plastic Flow Restrictor 450 (Black) for Water Purifier - 2 Pieces | Water Flow Restrictor | After Membrane Filter | Original Shitong Flow Restrictor (2 Pieces FR-450)
- Konvio Neer Membrane for All Type of RO Water Purifier (3000 TDS 80 GPD)
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**Shop now:** [https://www.desertcart.sc/products/427712427-sponsored-ad-ionix-plastic-flow-restrictor-450-black-for-water](https://www.desertcart.sc/products/427712427-sponsored-ad-ionix-plastic-flow-restrictor-450-black-for-water)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-23*