---
product_id: 742119319
title: "Y9A Countertop Reverse Osmosis Water Filter, Alkaline Remineralization 300 GPD 6 Stage Purification, RO Water Filtration System, Super Fast Filtering Portable Water Purifier"
brand: "simpure"
price: "$1387.67"
currency: USD
in_stock: true
reviews_count: 5
category: "Sim Pure"
url: https://www.desertcart.us/products/742119319-y9a-countertop-reverse-osmosis-water-filter-alkaline-remineralization-300-gpd
store_origin: US
region: United States of America
---

# 300 GPD ultra-fast flow Side tank for effortless refill 6-stage 99.99% contaminant removal Y9A Countertop Reverse Osmosis Water Filter, Alkaline Remineralization 300 GPD 6 Stage Purification, RO Water Filtration System, Super Fast Filtering Portable Water Purifier

**Brand:** simpure
**Price:** $1387.67
**Availability:** ✅ In Stock

## Summary

> 💦 Elevate your hydration game with pure, mineral-rich water—fast, fresh, and fuss-free!

## Quick Answers

- **What is this?** Y9A Countertop Reverse Osmosis Water Filter, Alkaline Remineralization 300 GPD 6 Stage Purification, RO Water Filtration System, Super Fast Filtering Portable Water Purifier by simpure
- **How much does it cost?** $1387.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/742119319-y9a-countertop-reverse-osmosis-water-filter-alkaline-remineralization-300-gpd)

## Best For

- simpure enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Chic Hydration:** Ditch single-use plastics—one filter replaces thousands of bottles, making your hydration sustainable and stylish.
- • **Hydrate Like a Pro:** Advanced remineralization adds essential calcium, magnesium & potassium for crisp, health-boosting water.
- • **Sleek & Space-Savvy:** Compact footprint fits effortlessly on any kitchen counter or office space without cramping your style.
- • **Speed Meets Capacity:** Filters a whopping 300 gallons per day—triple the speed of typical systems, so you never run dry.
- • **Pure Water, Zero Hassle:** Plug-and-play countertop design with zero installation—perfect for busy millennials craving convenience.

## Overview

The SimPure Y9A Countertop Reverse Osmosis Water Filter delivers ultra-fast 300 GPD filtration through a 6-stage purification system that removes 99.99% of contaminants. Its advanced remineralization restores essential minerals for better taste and health benefits. Designed for easy, zero-installation use with a side-mounted water tank, it fits compactly on countertops, making it ideal for apartments and offices. Eco-friendly and cost-effective, it replaces thousands of plastic bottles, offering a sustainable hydration solution since 2006.

## Description

Y9A_2 Countertop Reverse Osmosis Water Filter

Review: I can already tell this is one of the best purchases I’ve made for my health and home. There are so many reasons I love this water purifier. First, the setup could not have been easier. The quick start guide walked me through everything step by step. All I had to do was rinse the tank, fill it up, and plug it in. It started running automatically, and after cycling the water four times as recommended, it was ready to go. The filtration power is impressive. This system can filter up to 300 gallons per day, which is far more than most countertop filters. With its 6-stage purification process and 3 advanced filters, it removes 99.9% of bacteria, viruses, heavy metals, and contaminants. The replacement filters are affordable and do not need to be changed often, which makes it both cost effective and convenient. The taste of the water is outstanding. It is crisp, clean, and has no strange odor. I made sure to get the version with remineralization, and I am so glad I did. Standard reverse osmosis removes everything, but this purifier adds back essential minerals like calcium, magnesium, and potassium. Not only does the water taste fresh, but it also supports better hydration and overall health. You could add minerals separately with drops or sea salt, but having the purifier do it for you makes life so much easier. The design is another big win. It is compact, sleek, and fits perfectly on my countertop without taking up too much space. There is no complicated plumbing or installation required. Just plug it in and you have pure, mineralized drinking water at your fingertips. If you are looking for a high quality purifier that gives you peace of mind, saves money on bottled water, and actually makes your water taste amazing, this is it. I highly recommend the SimPure Y9A to anyone who wants a healthier, more convenient way to enjoy clean water every single day.
Review: Absolutely love this! Water tastes just like it came from an under sink reverse osmosis system. We live in an apartment and like our reverse osmosis like we had in a house. And it isn’t overly big.

## Features

- ENHANCED FILTRATION WITH MINERALIZATION: The SimPure Y9A uses advanced reverse osmosis technology, followed by a post-mineralization filter that adds essential minerals like calcium (Ca²⁺), magnesium (Mg²⁺), and potassium (K⁺). This enhances the taste of the water while promoting better hydration and supporting bone and life
- EASY WATER TANK REPLACEMENT: The Y9 Series Water Filter features a side-placed water tank, making water replacement simple and convenient, unlike traditional systems with rear-placed tanks that are harder to access
- COMPACT DESIGN WITH EASY INSTALLATION: The SimPure Y9 countertop water filter measures 14 inches in length, 9.3 inches in width, and 14.3 inches in height. Its side-mounted water tank allows easy refilling without lifting the lid. For smooth operation, place it on countertops or under cabinets with at least 16 inches of vertical clearance to avoid hitting overhead cabinets. The Y9 Series RO water filter fits neatly in kitchens, apartments, and offices. It is designed for ZERO installation, offering convenience without requiring complex setup
- 6-STAGE ADVANCED PURIFICATION: The Y9 Series RO Water Filtration System features a 6-stage filtration system with effectively removing 99.99% of over 1,000 harmful contaminants, including PFOA/PFOS, heavy metals (lead, arsenic), chlorine, fluoride, nitrates, and more. Say goodbye to the hidden dangers of tap water for a clearer, quality drinking experience
- 300 GPD HIGH CAPACITY FILTRATION: The Y9 Series System filter 300 gallons per day (GPD), far surpassing the typical 50-100 GPD of most countertop systems, providing a fast, continuous supply of clear water
- SERVING USA SINCE 2006: Seattle, WA USA, SimPure dedicated in providing world-class quality of water filtration solutions. Your satisfaction is our priority. Contact our trained water specialists with any questions – we're here to support you throughout the product's life. (Please scroll down for replacement filter purchase options)
- ECO-FRIENDLY HYDRATION: Minimize plastic waste with every glass—our countertop water filter provides a sustainable alternative to single-use bottles. Based on average household usage, one filter can replace thousands of plastic bottles.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DTTTCY5M |
| Best Sellers Rank | 154,397 in DIY & Tools ( See Top 100 in DIY & Tools ) 81 in Under-Sink Filters |
| Brand | SimPure |
| Customer Reviews | 4.3 4.3 out of 5 stars (182) |
| Date First Available | 30 May 2025 |
| Item Weight | 7.48 kg |
| Model Number | SimPure Y9A_2 |
| Product Dimensions | 40.64 x 23.62 x 36.32 cm; 7.48 kg |
| Special Features | Remineralization, Side Tank for Easy Remove, pH Balance(Alkaline) |

## Product Details

- **Brand:** SimPure
- **Capacity:** 300 G/day
- **Included components:** Y9 unit (pre-installed 6 Stages 3 Filters), User Manual, Removable Drip Tray
- **Installation type:** Countertop(No plumbing required)
- **Item weight:** 16.5 Pounds
- **Material:** 6-Stage Filters, BPA-Free Food Grade Plastic Material
- **Power source:** Corded Electric
- **Product dimensions:** 40.6L x 23.6W x 36.3H centimetres
- **Purification method:** Remineralization(pH Balance/Alkaline), Reverse Osmosis
- **Special feature:** Remineralization, Side Tank for Easy Remove, pH Balance(Alkaline)

## Images

![Y9A Countertop Reverse Osmosis Water Filter, Alkaline Remineralization 300 GPD 6 Stage Purification, RO Water Filtration System, Super Fast Filtering Portable Water Purifier - Image 1](https://m.media-amazon.com/images/I/61Mh-oXqJcL.jpg)

## Questions & Answers

**Q: Why is there always some water left in the tank that doesn’t get filtered?**
A: This 'rejected water' is essential to RO systems—it carries away concentrated impurities (salts, heavy metals, etc.) blocked by the filter membrane

**Q: What’s the difference between Y9A and Y9T?**
A: Y9A adds minerals to create smooth-tasting alkaline water ideal for daily drinking. Y9T removes all minerals to achieve near-zero TDS water, preventing scale in appliances like coffee makers.

**Q: Why does the purified water still have TDS (Total Dissolved Solids)? Shouldn’t it be zero?**
A: Non-0 TDS ≠ malfunction：Y9T reduces TDS to near-zero via unique filtration technology; Y9A will boosts TDS (10-30ppm) by remineralization for alkaline water, while and mineral content. (Final TDS depends on feed water quality)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***Y on 3 September 2025*

I can already tell this is one of the best purchases I’ve made for my health and home. There are so many reasons I love this water purifier. First, the setup could not have been easier. The quick start guide walked me through everything step by step. All I had to do was rinse the tank, fill it up, and plug it in. It started running automatically, and after cycling the water four times as recommended, it was ready to go. The filtration power is impressive. This system can filter up to 300 gallons per day, which is far more than most countertop filters. With its 6-stage purification process and 3 advanced filters, it removes 99.9% of bacteria, viruses, heavy metals, and contaminants. The replacement filters are affordable and do not need to be changed often, which makes it both cost effective and convenient. The taste of the water is outstanding. It is crisp, clean, and has no strange odor. I made sure to get the version with remineralization, and I am so glad I did. Standard reverse osmosis removes everything, but this purifier adds back essential minerals like calcium, magnesium, and potassium. Not only does the water taste fresh, but it also supports better hydration and overall health. You could add minerals separately with drops or sea salt, but having the purifier do it for you makes life so much easier. The design is another big win. It is compact, sleek, and fits perfectly on my countertop without taking up too much space. There is no complicated plumbing or installation required. Just plug it in and you have pure, mineralized drinking water at your fingertips. If you are looking for a high quality purifier that gives you peace of mind, saves money on bottled water, and actually makes your water taste amazing, this is it. I highly recommend the SimPure Y9A to anyone who wants a healthier, more convenient way to enjoy clean water every single day.

### ⭐⭐⭐⭐⭐ Review
*by M***. on 2 September 2025*

Absolutely love this! Water tastes just like it came from an under sink reverse osmosis system. We live in an apartment and like our reverse osmosis like we had in a house. And it isn’t overly big.

### ⭐⭐⭐⭐⭐ Review
*by A***. on 19 January 2026*

I’m very happy with the SimPure water filter system. I was looking for a good filter to stop me from buying water in plastic. It’s easy to use and doesn’t require any under-sink plumbing or drilling, which was a big plus for us. The water comes out clean, fresh, and very pleasant to drink, with no chlorine taste or odor. It’s also very affordable compared to other systems, offering great value for the price. Setup was simple, and it works exactly as advertised.

## Frequently Bought Together

- SimPure Y9A Countertop Reverse Osmosis Water Filter, Alkaline Remineralization 300 GPD 6 Stage Purification, RO Water Filtration System, Super Fast Filtering Portable Water Purifier
- SimPure Y9 Series ALK Filter Cartridges, 8 Months Replacement Cartridge (1 Pack)
- 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

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-01*