HUMHOLD Water Filter Countertop Reverse Osmosis System 5-in-1 Countertop Water Filtration, 4:1 Pure to Drain, TDS & Filter Life & Autofill Pitcher, No Installation Required Portable Water Purifier

99.99% Impurities Removal: Our 5-stage RO system delivers 0.0001?m precision filtration, removing 99.99% of impurities.While standard filters only tackle chlorine taste, our reverse osmosis LED function purification system provides multiple protections for your drinking water

Real-Time TDS & Temperature Dual Display: The built-in smart monitor displays live TDS levels before and after filtration, plus real-time water temperature, so you know your water is actually pure, not just "filtered." Stop trusting opaque filter pitchers — our LED screen puts laboratory-grade transparency on your countertop

Family-Sized Hydration Hub: With 5.5L dual-tank capacity serving a family of 3 for a full day, plus 3 programmable dispensing volumes (150ml/250ml/500ml) and 4 temperature presets (ambient/45°C/85°C/boiling), this is your all-in-one beverage station — from baby's formula to dad's coffee to mom's tea, dispensed in seconds, not minutes

Child-Proof Safety Lock: The smart child lock prevents accidental hot water dispensing, requiring a deliberate double-tap to unlock temperatures above 45°C. Because peace of mind shouldn't come at the cost of convenience — now you can hydrate your family without hovering over the machine

4:1 Ultra-Efficient Water Saving: Our advanced 4:1 pure-to-drain ratio produces 4 gallons of drinking water for every 1 gallon flushed — outperforming traditional RO systems that waste 3-4 gallons per gallon purified. Save up to $600/year on bottled water while reducing your environmental footprint

Plug-and-Play Countertop Freedom: Unlike under-sink RO systems that require professional installation and permanent modifications, our sleek countertop water filter design plugs into any standard outlet and connects to your tank with water in 60 seconds. Perfect for renters, RVs, offices, or anyone who refuses to sacrifice water quality for convenience

24/7 Filter Health Monitoring: Smart chip technology tracks actual water usage and contamination levels (not just time) to alert you precisely when filters need replacement — typically every 12-24 months depending on your local water quality. No premature changes wasting money, no overdue changes risking health

Efficient Countertop Water Filtration: Our countertop water filter uses a reverse osmosis system to deliver purified water efficiently. The RO process produces some wastewater; our system achieves a 4:1 pure-to-drain ratio. When the LED screen indicates low water level, a small amount of residual water remains at the bottom of the tank. Please empty this residual water completely before adding fresh water