Frizzlife PD800: Best Tankless RO Water Filter for Alkaline Drinking Water
- Incredible 9 Layers of Filtration
- Water Remineralisation and Alkaline Water over 7.5 pH
- Tank-Free
- Easy to Install
- Filter Life Reminder
- Faucet Included

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

Deep Filtration
Removes 1,000+ Impurities with
over 99.99% Pure Water
Easy Installation & Upkeep
Tutorial Videos for Installation and
3-Second Filter Replacement

Fast Water Flow
800 Gallons of Reverse
Osmosis Water per Day
Alkaline Water with Essential Minerals Restored
Conventional RO systems create slightly acidic water and remove beneficial minerals, making the water less balanced for everyday consumption. Designed to correct the common issues of traditional RO systems, the PD800-TAM4 promotes long-term health with its advanced under-sink filtration.
Using natural mineral stones and fine particles, the TAM4 post-filter balances the pH to a mildly alkaline level (>7.5) and restores essential minerals by mimicking the natural process found at lake bottoms.

2:1 Super Low Drain Ratio
The Frizzlife PD800-TAM4 features advanced water-saving technology, delivering a low 2:1 drain ratio and conserving over 600% more water than standard RO systems—just 1 cup of waste for every 2 cups of clean water.

Powerful 800GPD Flow Rate
With its high output and steady flow rate, the PD800-TAM4 RO system is ideal for large families, busy kitchens, and small businesses. Delivering a fast 0.56 GPM flow rate, the Frizzlife system fills an 235ml cup in only 7 seconds—perfect for speed and convenience.

Live TDS Readings with Smart Filter Replacement Alerts
The built-in smart panel is fully waterproof, eliminating concerns about electrical leakage. With a real-time TDS sensor, water quality is continuously monitored and updated every minute. No more wondering when to change your filters! With smart color-coded lights—blue for good, red for replacement—you’ll always know exactly when it’s time. Easy, efficient, and user-friendly.

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
No Storage Tank, No Leakage Worries – Reliable Tankless RO Design
In addition to saving 70% of under-sink space, this tankless RO system also eliminates the risk of secondary pollution commonly associated with traditional pressure tanks. The integrated waterway design, with fewer connection points, significantly reduces the risk of water leakage.
Leak-free. Stress-free. Guaranteed confidence.

Filter Change Reminder
The PD800-TAM4 arrives with filter cartridges pre-installed and can be set up effortlessly at home using the included video tutorial and comprehensive instruction manual. Everything you need for installation is included in the package—including a stylish brushed nickel faucet set.
Hassle-free filter changes with single-twist design—no tools, no mess.

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

Filter Replacements
1st Stage: PP+CB Filter ASR211 https://regalflow.co.uk/products/frizzlife-asr211-ro-replacement-filter-multi-system
2nd Stage: RO Membrane ASR212 https://regalflow.co.uk/products/asr212-ro-membrane-replacement
3rd Stage: Alkaline Remineraliser Filter TAM4 https://regalflow.co.uk/products/frizzlife-fz4-replacement-filter-cartridge-for-pd600-ro-undersink-filter-system-3rd-stage
What's Included
Everything you need is included with your product.
- Frizzlife 800GPD 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
Warranty Information
- 18 Months (extended warranty available)
Full Specification
| Model No. | PD800-TAM4 |
| Operating Temperature | Min.39ºF Max 100ºF |
| Rated Frequency | 50-60HZ |
| Rated Power | 120W |
| Flow Rate | 0.56 gallons/m |
| Rated Voltage | 110-240V AC |
| Working Pressure | 20psi Max. 80psi |
| Daily Production Rate | 800 Gallons |
| Applicable Water Source | Municipal Water |
Easy-to-Use Alkaline Water Filter System – Free Delivery Included
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