About Us Contact Us Easy Returns Privacy Shipping Terms of Service
FREE SHIPPING on all orders!
FREE SHIPPING on all orders!
Skip to content
Frizzlife 500 GPD Tankless RO System with Alkaline & Remineralisation

Frizzlife 500 GPD Tankless RO System with Alkaline & Remineralisation

by Frizzlife
£459.99
Call for your best price

Notify me when back in stock

Fast, Free Shipping
friendly-expert support
we beat any price
manufacturer's warranty

Why Choose the Frizzlife PX500? Discover Its Advanced Filtration, Alkaline Water Benefits, and Tankless Design

  • Incredible 8 Layers of Filtration
  • Water Remineralisation and Alkaline Water over 7.5 pH
  • Tank-Free
  • Easy to Install
  • Filter Life Reminder
  • Faucet Included

Compact Tank-Free Under Sink Reverse Osmosis System

With its tankless design, the Frizzlife PD500 provides a space-saving, compact filter system that fits neatly under your kitchen sink. With no tank, there's no risk of secondary pollution.

The Frizzlife PD500 features a tankless design, offering a compact and space-saving filtration system that fits conveniently under your kitchen sink. Without a tank, it eliminates the risk of secondary pollution.

A girl receiving a glass of water with an under sink reverse osmosis under the table

8 Layers of Filtration

The Frizzlife PX500 features an RO membrane (ASR313-500G) with a precision of 0.0001 microns, effectively removing over 1,000 contaminants from water with a 99.99% success rate. This includes fluoride, chlorine, chloramine, total dissolved solids (TDS), limescale, lead, and other heavy metals.

The pre-filter (ASR311) significantly extends the lifespan of the RO membrane, while the post-alkaline filter (ASR313-A) adds minerals back into the purified water.

A graphic showing what contaminants are reduced using Frizzlife Under Sink Reverse Osmosis System

Remineralisation and Alkaline

One of the this system’s key advantages is its ability to Alkalise and remineralise water providing more than just clean water.

The post-filter uses natural stones and particles to replicate the mineral-rich environment of a spring lake restoring essential minerals and raising the water pH to over 7.5

A graphic showing how remineralisation and alkaline enhance water with a period table picture

Reduced Water Waste Ratio

With its advanced RO filtration technology, the tankless Frizzlife PX500 purification system saves up to 450% more water than competing brands.

For every 1.5 cups of purified RO water only 1 cup of wastewater is produced.

  • Reduce water bills
  • Conserve water
two glasses of water emphasising smaller amounts of waste water

Easy to Install

With pre-loaded filters, the Frizzlife RO system features a sleek, tankless design with minimal connection points, reducing the chance of leaks.

You can easily set it up yourself using the detailed installation video and user-friendly manual or you may prefer to get a plumber or you may prefer to hire a plumber, as it is a straightforward job for a qualified professional.

All necessary installation components, including a faucet set are provided

Fast, Straightforward Filter Replacement

With a single twist, you can replace the filters in just a couple of seconds.

Filter Changes

1st Filter (ASR311) every 6 months,

2nd Filter (RO Membrane) every two years

3rd filter every 12 months

A filter being replaced on an under sink reverse osmosis system with timescales

Filter Change Reminder

The operation panel includes a filter life monitor. A blue light indicates optimal performance, and a red light shows that the filter's life is low with a beep alerting you to change the filter.

An under sink reverse osmosis system showing the filter life monitor

The system is easy to install however you may prefer to use a plumber. Here is an installation overview. Full manual provided along with online videos

An installation diagram showing how to install an under sink reverse osmosis system

What's included?

  • Frizzlife PX500-A Tankless RO System
  • Dedicated Faucet
  • Drain Saddle
  • Feed Water Valve
  • Converter Set
  • 1/4” White Tubing
  • 1/4” Red Tubing
  • 3/8” White Tubing
  • Blade
  • Plumber Tape
  • 1/4” Quick Fitting
A vector of a glass of water

Space Saving Design

Just Over 5" Wide, Save Up
to 60% Space with No Tank

a vector of a water filtration droplets

Deep Filtration

Removes 1,000+ Impurities with
over 99.99% Pure Water

a vector of a water droplet and clock showing fast water

Easy Installation & Upkeep

Tutorial Videos for Installation and
3-Second Filter Replacement

A vector of a van going fast to show speedy delivery

Fast, Free Delivery

Quickly Dispatched With
No Hidden Charges

Warranty Information

  • 18 Months (extended warranty available)

Full Specification

Model No. PX500-A
Product Dimensions 14"x5"x18"
Operating Temperature Min.39ºF Max 100ºF
Daily Production Rate 500 gallons
Filter Cartridges Inside ASR311; ASR312-500G; ASR313
Item Weight 27.6lb
Operating Pressure 20psi Max. 80psi
Flow Rate 0.34 gallons/m @25 C(77 F)

Elevate Your Water with This Simple-to-Use System, Available Here Today with Fast, Free Delivery

Frizzlife 500 GPD Tankless RO System with Alkaline & Remineralisation Reviews

Explore more Under Sink ro systems

We offer both plumbed-in and portable options,
all featuring reverse osmosis and deep filtration.

Click here to view our full range