Reverse Osmosis Filters
Best Prices & Latest Reverse Osmosis Filters
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The Waterdrop Countertop Reverse Osmosis System transforms ordinary tap water into pure drinking water using advanced 0.0001μm RO membrane technology. This countertop unit removes TDS, PFOA, PFOS, chlorine, fluoride, arsenic and lead whilst maintaining essential minerals.
Six adjustable temperature settings from 15°C to 95°C provide instant hot and cold water on demand. The smart touch screen memorises your preferences and displays real-time temperature during dispensing. A portable 1.1L pitcher stores filtered water for convenient hydration.
Installation-free design fits any countertop space. The 3:1 pure to drain ratio saves significantly more water than traditional RO systems. Real-time TDS monitoring and filter life reminders ensure consistent water quality whilst composite filters reduce replacement costs.
The system uses a 0.0001μm reverse osmosis membrane that forces water through microscopic pores under pressure. This process removes 99% of dissolved solids, heavy metals, chemicals and contaminants whilst allowing pure water molecules to pass through. The membrane blocks particles 750 times smaller than bacteria, ensuring exceptional water purity that surpasses most bottled water standards.
The unit offers six temperature settings from 15°C to 95°C, with laboratory testing showing it can reach as low as 10°C for cold water. The 95°C setting is ideal for tea and coffee, though actual cup temperature may be 80-84°C depending on ambient conditions and cup temperature. The system displays real-time temperature during dispensing for accuracy.
The efficient 3:1 pure to drain ratio means for every 3 litres of filtered water produced, only 1 litre goes to waste. This saves 1200% more water compared to traditional RO systems that typically have 1:3 or 1:4 ratios. The water-saving design reduces environmental impact whilst lowering utility bills significantly.
No installation is needed - simply place the unit on your countertop and plug into a standard electrical outlet. The system connects to your existing tap via the included faucet adapter. Setup takes minutes without tools or plumbing modifications, making it perfect for renters, offices, or temporary locations like RVs.
Filter life depends on water quality and usage, but the intelligent screen provides real-time filter life monitoring with alerts when replacement is needed. The composite filter design is more cost-effective than multi-stage systems, typically lasting 6-12 months for average households. Replacement is tool-free and takes just minutes.
The 0.0001μm RO membrane removes TDS (total dissolved solids), PFOA, PFOS, chlorine, fluoride, arsenic, lead nitrate, chromium-VI, copper, sediment, salt and numerous other contaminants. It effectively eliminates bacteria, viruses, heavy metals and chemical pollutants whilst preserving beneficial minerals, delivering water purity that exceeds bottled water quality.
Yes, the intelligent display shows real-time TDS (total dissolved solids) levels, allowing you to monitor water purity instantly. The system typically reduces TDS from around 293 ppm (average UK tap water) to approximately 10 ppm, demonstrating the effectiveness of the filtration process. This transparency ensures you always know your water quality.
The package includes the main RO system unit, a 1.1L portable pure water pitcher, faucet adapter, initial filter set and instruction manual. The portable pitcher allows you to store filtered water in the refrigerator or carry it to different locations, whilst the faucet adapter ensures compatibility with most standard UK taps.
| Model Number | WD-A2 |
| Filtration Method | Reverse Osmosis |
| Membrane Size | 0.0001μm |
| Temperature Range | 15°C to 95°C |
| Minimum Temperature | 10°C (lab tested) |
| Temperature Settings | 6 adjustable levels |
| Volume Settings | 5 adjustable levels |
| Water to Drain Ratio | 3:1 |
| Maximum TDS Input | 2000 ppm |
| Pitcher Capacity | 1.1 litres |
| Power Source | Corded Electric |
| Installation Type | Countertop |
| Display Type | Smart Touch Screen |
| TDS Monitoring | Real-time display |
| Filter Life Indicator | Yes |
| Memory Function | Temperature and volume preferences |
| Filter Type | Composite design |
| Materials | RO Membrane, Carbon Block, PP Cotton |
| Hot Water Lock | Safety feature included |
| Portability | Countertop placement |
| Suitable Locations | Kitchen, Office, Living Room, RVs |
| Contaminant Removal | TDS, PFOA, PFOS, Chlorine, Fluoride, Arsenic, Lead, Chromium-VI, Copper |
| Included Components | RO System, Pitcher, Faucet Adapter, Filters, Manual |
| Brand | Waterdrop |
| Manufacturer | Waterdrop |
