---
product_id: 487367084
title: "800GPD Reverse Osmosis Water Filter, NSF/ANSI 42&58&372 Standards, Alkaline Mineral pH+ Reverse Osmosis System,Tankless RO Water Filter, 2:1 Pure to Drain, Under Sink, Reduce TDS, PD800-TAM4"
brand: "frizzlife"
price: "€ 2341.39"
currency: EUR
in_stock: true
reviews_count: 8
category: "Frizzlife"
url: https://www.desertcart.nl/products/487367084-800gpd-reverse-osmosis-water-filter-nsf-ansi-42-and-58
store_origin: NL
region: Netherlands
---

# 800 GPD ultra-fast flow 2:1 super low drain ratio 9-layer 0.0001 micron filtration 800GPD Reverse Osmosis Water Filter, NSF/ANSI 42&58&372 Standards, Alkaline Mineral pH+ Reverse Osmosis System,Tankless RO Water Filter, 2:1 Pure to Drain, Under Sink, Reduce TDS, PD800-TAM4

**Brand:** frizzlife
**Price:** € 2341.39
**Availability:** ✅ In Stock

## Summary

> 💦 Drink Smart, Live Pure — The Future of Hydration is Here!

## Quick Answers

- **What is this?** 800GPD Reverse Osmosis Water Filter, NSF/ANSI 42&58&372 Standards, Alkaline Mineral pH+ Reverse Osmosis System,Tankless RO Water Filter, 2:1 Pure to Drain, Under Sink, Reduce TDS, PD800-TAM4 by frizzlife
- **How much does it cost?** € 2341.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/487367084-800gpd-reverse-osmosis-water-filter-nsf-ansi-42-and-58)

## Best For

- frizzlife enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Refresh Flow:** Delivers up to 800 gallons daily with a speedy 2.12 L/min flow—fresh water in just 7 seconds per cup.
- • **Eco-Smart Water Saver:** Innovative 2:1 pure-to-drain ratio slashes water waste by 8x vs typical RO systems—save water, save money.
- • **Sleek Tankless Design:** Space-saving, hygienic tankless system eliminates secondary contamination and DIY installs in minutes.
- • **Smart Quality Control:** Real-time TDS monitoring & color-coded filter life alerts keep your water purity visible and maintenance hassle-free.
- • **Pure Powerhouse Filtration:** 9-layer precision removes 99.99% contaminants including heavy metals & VOCs for crystal-clear hydration.

## Overview

The Frizzlife PD800-TAM4 is a cutting-edge under-sink reverse osmosis water filter system featuring 9-layer 0.0001 micron filtration that removes 99.99% of contaminants. It boasts an ultra-efficient 2:1 pure-to-drain ratio, saving up to 8 times more water than standard RO units, and delivers a rapid 800 gallons per day flow rate. With real-time TDS monitoring and a tankless design, it ensures fresh, alkaline mineral-rich water on demand while saving space and simplifying maintenance for modern homes and offices.

## Description

Frizzlife 800GPD Reverse Osmosis Water Filter, NSF/ANSI 42&58&372 Standards, Alkaline Mineral pH+ Reverse Osmosis System,Tankless RO Water Filter, 2:1 Pure to Drain, Under Sink, Reduce TDS, PD800-TAM4 : desertcart.co.uk: DIY & Tools

Review: Great - Great filter easy install
Review: Crisp clear delicious water 💦 - I had a Finerfilters 5 STAGE tank under sink before (the old style) & wanted to get another 5 stage one. Amidst searching high & low I couldn't find any decent ones. Bought this by mistake thinking it's 4 stage, but it's 3 stage. However, the water tastes even better. Really crisp & clear. . The tankless one is much more hygienic because the tank & filters tend to collect bacteria in my view due to water sitting there, especially when away so prefer this tankless one. The only thing to remember is although the plug is British 3 tong, the 3 way valve us American. I contacted Frizzlife (they have no phone number but email response is very fast, helpful & efficient) & they sent me the British BS 3 way stop valve. Installation needs a bit of knowledge of plumbing but much easier than my previous one. I had a nightmare before changing the filters but this one should be straightforward. The one filter only need changing once a year & the other every 2 years. A little expensive (much more than my previous one) but reasonable for this type. I'm very happy with & recommend.

## Features

- 【Alkaline & Remineralized RO Water】 PD800 under sink RO system adopts 9-layer filtration with 0.0001 filtration precision. Effectively gets rid of 1000+ kinds of harmful contaminants (99.99%), including Chlorine, Fluoride, Lead & other heavy metals, Arsenic, Chloramine, TDS, limescale, VOCs and much more. TAM4 post filter balances the alkalinity of RO water and adjusts PH to more than 7.5, and restores essential minerals to your drinking water. One more step beyond pure water towards healthy!
- 【2:1 Super Low Drain Ratio】Thanks to the innovative water saving technology, the under sink reverse osmosis systems features with 2:1 super low drain ratio. By producing 2 cups of ultra pure RO water, only 1 cup of waste water will be drained. Compared with most RO filters on market, save at least 8 Times of water! The system pays for itself in water saving along the usage.
- 【800 GPD Fast Water Flow】PD800-TAM4 RO water filter is capable of producing 800 gallons of RO water per day. The tested flow rate can reach up to 2.12 litres per minute. The fast and stable water flow ensures that you can always fill up a 230ml cup with fresh drinking water in 7 secs! The large capacity can meet daily water needs of big families and small companies!
- 【Real-Time TDS Reading & Filter Life Monitoring】The RO filtration systems features with a high-end smart panel, which clearly tells real-time TDS and remaining filter life of each cartridge. The built-in TDS sensor keep monitoring the quality of filtered water 24/7. The premium water quality is always visible, you know your water! The color-coded filter life indicators always remind you to replace the expiring filter cartridge in advance. The replacement only requires a Single Twist!
- 【Tankless, No Secondary Pollution】Frizzlife PD800-TAM4 RO water filter system with Tankless design prevents potential secondary contaminants brought by the pressure tank. The built-in pump guarantees the RO water running out from the dedicated faucet is fresh and on demand! Meanwhile, it saves at least 70% under sink space. The integrated design comes with less connection point, the installation is DIY friendly and can be done in a few minutes with the straightforward guide video.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B3181JK6 |
| Best Sellers Rank | 61,953 in DIY & Tools ( See Top 100 in DIY & Tools ) 22 in Under-Sink Filters |
| Brand | FRIZZLIFE |
| Capacity | 800 gallons |
| Container Type | Faucet |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 2,450 Reviews |
| Included Components | RO System |
| Included components | RO System |
| Installation Type | Under Sink |
| Item Dimensions L x W x H | 94.7L x 34W x 100.1H centimetres |
| Item Weight | 30.8 Pounds |
| LowerTemperature Range | 4 Degrees Celsius |
| Manufacturer | Frizzlife |
| Material | Polyamide, stainless steel |
| Material Type | Polyamide, stainless steel |
| Maximum Flow Rate | 2.12 Litres Per Minute |
| Model Name | PD800-TAM4 |
| Model Number | 800 GPD Mineralized RO |
| Operating Pressure Range | 20-80 PSI |
| Other Special Features of the Product | 2:1 Super Low Drain Ratio, 800 GPD Fast Water Flow, Alkaline & Remineralized RO Water, NSF/ANSI 42&58&372 Standards, Tankless |
| Power Source | Corded Electric |
| Product dimensions | 94.7L x 34W x 100.1H centimetres |
| Purification Method | Reverse Osmosis |
| Special feature | 2:1 Super Low Drain Ratio, 800 GPD Fast Water Flow, Alkaline & Remineralized RO Water, NSF/ANSI 42&58&372 Standards, Tankless Special feature 2:1 Super Low Drain Ratio, 800 GPD Fast Water Flow, Alkaline & Remineralized RO Water, NSF/ANSI 42&58&372 Standards, Tankless See more |
| Supported Water TDS Level Maximum (PPM) | 500 |
| UPC | 850040788150 |
| Upper Temperature Rating | 38 Degrees Celsius |

## Product Details

- **Brand:** FRIZZLIFE
- **Capacity:** 800 gallons
- **Included components:** RO System
- **Installation type:** Under Sink
- **Material:** Polyamide, stainless steel
- **Package information:** Faucet
- **Power source:** Corded Electric
- **Product dimensions:** 94.7L x 34W x 100.1H centimetres
- **Purification method:** Reverse Osmosis

## Images

![800GPD Reverse Osmosis Water Filter, NSF/ANSI 42&58&372 Standards, Alkaline Mineral pH+ Reverse Osmosis System,Tankless RO Water Filter, 2:1 Pure to Drain, Under Sink, Reduce TDS, PD800-TAM4 - Image 1](https://m.media-amazon.com/images/I/61vzwnGBhNL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does anybody else get a higher TDS reading with a meter (100-200), but then drops back down to mid teens (13-19) after letting the water run a bit?**
A: Hi Luis, Thanks for inquiring with us! 
Osmosis is a natural phenomenon happens in all RO system, no matter if you have a conventional RO system or tankless RO system. When the RO system starts to work, pressure from the pump overcomes natural osmotic pressure, forcing feed water through the RO membrane that removes the impurities. When the RO system stops working, the pump stops offering pressure as well. At that time, because of different concentrations, a small fraction of ions will enter into pure water and cause TDS to rise by a small amount. However, even if the TDS reading is a little high at the beginning, the quality water is still unbeatable by any other filtration methods including carbon, KDF, ceramic, UF, UV, etc.. The water is totally good to drink and you don’t have to wait for about 1 minute to get the water, since the whole system will not release any harmful substances to the water. The TDS removing rate for PD600 is about 94-95%, if your incoming TDS is high, the outlet TDS will be high too.
Hope it helps, if you have any further questions, please feel free to contact us at: support@frizzlife.com
Best Regards,
Frizzlife Customer Service Team

**Q: is the alkaline remineralization filter necessary, can I connect filter directly to the faucet?**
A: Hi dear customer, the water from RO membrane is slightly acidic, which also removes natural mineral. It balances the alkalinity of RO water and adjusts the PH to more than 7.5. Drinking weakly alkaline water is beneficial to your health. It also restores health-benefiting essential minerals to your water. It will be totally fine if you don't want to use the TAM3, you don’t have to disconnect the tubing and the fittings on the TAM3. You only need to unscrew the TAM3 filter and the water still can go through. 
If you have any further question, please feel free to contact us anytime. 
Best Regards,
Frizzlife Customer Service Team

**Q: Does the unit need to be installed standing up vertically or can it be horizontal?**
A: Hi dear customer, thanks very much for your interest in Frizzlife reverse osmosis system. We are sorry to tell you our RO Filtration System cannot be installed horizontally. If you put it horizontally, the internal water circulation of RO system will be affected and most functions of RO system cannot be realized.
The size of the system is 14.9"(length) * 5.2"(width) * 15.5(height). Please check if it fits your cabinet. 
If you have any further questions, please feel free to contact us.

**Q: Does anyone know the wattage of this unit? I can’t seem to find it anywhere. Thanks**
A: Hi, great questions, thanks for inquiring with us. The rated power for this unit is 85W. If you have any further questions, please feel free to contact us.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by A***R on 20 October 2025*

Great filter easy install

### ⭐⭐⭐⭐⭐ Crisp clear delicious water 💦
*by A***I on 30 November 2025*

I had a Finerfilters 5 STAGE tank under sink before (the old style) & wanted to get another 5 stage one. Amidst searching high & low I couldn't find any decent ones. Bought this by mistake thinking it's 4 stage, but it's 3 stage. However, the water tastes even better. Really crisp & clear. . The tankless one is much more hygienic because the tank & filters tend to collect bacteria in my view due to water sitting there, especially when away so prefer this tankless one. The only thing to remember is although the plug is British 3 tong, the 3 way valve us American. I contacted Frizzlife (they have no phone number but email response is very fast, helpful & efficient) & they sent me the British BS 3 way stop valve. Installation needs a bit of knowledge of plumbing but much easier than my previous one. I had a nightmare before changing the filters but this one should be straightforward. The one filter only need changing once a year & the other every 2 years. A little expensive (much more than my previous one) but reasonable for this type. I'm very happy with & recommend.

### ⭐⭐⭐⭐ Good system
*by L***V on 19 June 2024*

Water is high quality. Problem is that TAM4 filter cap is loosely connected with filter itself and it leaks in-between so needs tightening from time to time which is quite annoying as if not monitored could leak neighbours.

## Frequently Bought Together

- Frizzlife RO Reverse Osmosis Water Filtration System - 800 GPD Fast Flow Under Sink RO Filter, Tankless, Reduces TDS, Compact, Alkaline Mineral PH, 2:1 Drain Ratio, USA Tech Support, PD800-TAM4
- Frizzlife MWT3 Pressure Mini Water Tank for PD400, PD500, PD600, PX500, PX500-A, 0.13 Gallon Small Pressuized Storage Water Tank for Tankless Reverse Osmosis System G2, P600,G3, with 1/4" Ball Valve
- Frizzlife IMC-1 Ice Maker Fridge Water Line Installation Kit Fits For 1/4” & 3/8” Connect Water Filtration system and Reverse Osmosis System

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-16*