---
product_id: 267381645
title: "PUR Blue 4 Pack Replacement Filter , RF9999"
brand: "pur"
price: "฿7010"
currency: THB
in_stock: true
reviews_count: 6
category: "Pur"
url: https://www.desertcart.co.th/products/267381645-pur-blue-4-pack-replacement-filter-rf9999
store_origin: TH
region: Thailand
---

# 100 gallons clean water per filter Easy 1-step installation Certified lead & chlorine reduction PUR Blue 4 Pack Replacement Filter , RF9999

**Brand:** pur
**Price:** ฿7010
**Availability:** ✅ In Stock

## Summary

> 💧 Upgrade your tap, upgrade your life — taste the PUR difference!

## Quick Answers

- **What is this?** PUR Blue 4 Pack Replacement Filter , RF9999 by pur
- **How much does it cost?** ฿7010 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/267381645-pur-blue-4-pack-replacement-filter-rf9999)

## Best For

- pur enthusiasts

## Why This Product

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

## Key Features

- • **10x More Protection:** Filters 10x more contaminants than leading competitors for peace of mind.
- • **Genuine PUR Guarantee:** Avoid look-alikes; only PUR filters are NSF & WQA certified for trusted performance.
- • **Trusted for 30+ Years:** Join millions who rely on PUR’s proven filtration innovation for cleaner, safer water.
- • **Effortless Swap & Save:** Replace in seconds and save up to $25 weekly vs bottled water—eco-friendly and budget-smart.
- • **Pure Hydration, Every Drop:** Mineral Core tech delivers crisp, great-tasting water straight from your tap.

## Overview

The PUR Blue 4 Pack Replacement Filter RF9999 offers certified 3-in-1 filtration technology that reduces lead, chlorine, and microplastics, delivering up to 100 gallons of cleaner, better-tasting water per filter. Compatible with PUR PLUS faucet systems, these easy-to-install filters are NSF and WQA certified, ensuring superior contaminant reduction and trusted performance for every household.

## Description

From the manufacturer

Review: FAKE - DO NOT BUY - This filter is a complete fake. It is not PUR. When you install it, it fits on the faucet but does not filter the water at all. The water shoots out and is not filtered.
Review: Great Filters ! - These filters are great . They remove most contaminates and lead and make the water taste good. We had the water tested by a water softener company and it was “very good drinking water except the calcium is still quite high” . This was expected in the water from this area . The company i buy from is very good at offering value and shipping quickly. I will buy this product from them again.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | PUR |
| External testing certification | NSF, WQA |
| Item weight | 1.4 Pounds |
| Material | Plastic |
| Product benefits | Reduces lead, chlorine and microplastics with 3-in-1 water filtration technology |
| Product dimensions | 15.2D x 25.4W x 10.2H centimeters |

## Product Details

- **External testing certification:** NSF, WQA
- **Item weight:** 1.4 Pounds
- **Material:** Plastic
- **Product benefits:** Reduces lead, chlorine and microplastics with 3-in-1 water filtration technology
- **Product dimensions:** 15.2D x 25.4W x 10.2H centimeters

## Images

![PUR Blue 4 Pack Replacement Filter , RF9999 - Image 1](https://m.media-amazon.com/images/I/71oAb8SqtqL.jpg)

## Available Options

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

## Customer Reviews

### ⭐ FAKE - DO NOT BUY
*by E***H on 12 November 2019*

This filter is a complete fake. It is not PUR. When you install it, it fits on the faucet but does not filter the water at all. The water shoots out and is not filtered.

### ⭐⭐⭐⭐⭐ Great Filters !
*by A***C on 26 November 2020*

These filters are great . They remove most contaminates and lead and make the water taste good. We had the water tested by a water softener company and it was “very good drinking water except the calcium is still quite high” . This was expected in the water from this area . The company i buy from is very good at offering value and shipping quickly. I will buy this product from them again.

### ⭐⭐⭐⭐⭐ Works well
*by K***S on 12 February 2026*

Good replacement filter and very easy to change. Delivery took quite a long time, which was a bit annoying, but the filter itself does the job. The water finally tastes drinkable, in London the tap water can be quite unpleasant. One filter lasts us around 2–3 months for two people. Overall, happy with it.

## Frequently Bought Together

- PUR PLUS Faucet Mount Replacement Filter 4-Pack, Genuine PUR Filter, 3-in-1 Powerful, Natural Mineral Filtration, Lead Removal, 1-Year Value, Blue (RF99994)
- PUR Water Pitcher & Dispenser Replacement Filter 4-Pack, Genuine PUR Filter, 2-in-1 Powerful Filtration and Faster Filtration, 8-Month Value, Blue (PPF900Z4)
- PUR Faucet Mount Replacement Filter 2-Pack, Genuine PUR Filter, 2-in-1 Powerful Filtration, Includes Lead Removal, 6-Month Value, White (RF33752)

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**Shop now:** [https://www.desertcart.co.th/products/267381645-pur-blue-4-pack-replacement-filter-rf9999](https://www.desertcart.co.th/products/267381645-pur-blue-4-pack-replacement-filter-rf9999)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-06-26*