Hydrofast - A2S Digital Water Tester, 4 in 1 TDS/ EC Temperature(°C/°F), 0~9990ppm Reading, Ideal for Drinking Water, RO/DI System - White + Black

16 in 1 Air Quality Monitor Indoor 7" Display 9 AQI+7 AQI Alerts Air Quality Meter for CO2, TVOC, PM2.5 PM1.0 PM10, HCHO, Temperature Humidity AQI & Time, Air Detector Air Quality Tester for Home

Stay ahead of water damage with Shelly Flood Gen4, a smart leak and rain detector built for everyday home protection. Place it near appliances, plumbing, sinks, basements, bathrooms, laundry rooms, kitchens, garages, or vacation homes to get alerted when water appears where it should not. The included 2 m leak sensor cable detects water along its full length, helping cover larger areas and spots that are harder to monitor with a traditional point sensor. Shelly Flood Gen4 supports Wi-Fi, Zigbee, Bluetooth, and Matter, and works with Shelly Smart Control as well as popular smart home platforms. With mobile alerts, a built-in buzzer, Flood and Rain Detection modes, IP44 protection, and battery-powered flexibility, it gives you a simple way to monitor high-risk areas and act quickly when leaks happen.

Upgrade your hydration with the Hydrofast B100—the smarter, cleaner, and more convenient way to enjoy pure water every day! Featuring a powerful 6-stage RO filtration system with built-in UV sterilization, it removes 95% of TDS, eliminates heavy metals, fluoride, and over 1,000 contaminants, while remineralization adds essential nutrients for healthier, better-tasting water. No installation needed—just plug and play on any countertop in your home, office, or RV. The eco-friendly 3:1 pure-to-drain ratio reduces waste, and the long-lasting filter lasts up to 12 months with easy twist-and-pull replacement. Stay in control with the smart display, offering instant TDS readings, filter status updates, and quick-select dispensing options (3.4/8.5/15.2/20.3 fl oz). With a rapid 100 GPD flow rate and a 1.06-gallon tank, you’ll always have fresh, safe water on demand. Ditch plastic bottles and embrace a sustainable lifestyle—the Hydrofast B100 delivers purity, convenience, and peace of mind in every sip.