Heating, Cooling & Air Quality

Transform your home into a fresher, more comfortable space with this powerful 22-pint dehumidifier. Designed for medium-sized rooms up to 1500 sq ft, it quickly removes excess moisture, eliminating musty odors and creating a healthier environment. Whether you're tackling dampness in the basement, drying...

Carbon Pre-Filter alternative for Zero Installation Purifier or Flash Undersink Water System: Prevents scale-buildup Ensures the Reverse Osmosis membrane's long life span Removes chlorine and other disinfection by-products Use this carbon prefilter only when experiencing a short reverse osmosis membrane lifespan (under two years).  NOTE: A...

Available for pre-orderEstimated shipping in early September. AlcaPure Edition Replacement filter 2-year bundle for Zero Installation Purifier Countertop Reverse Osmosis System: FIRST STAGE FILTRATION: 2 pieces5-micron Prefilter removes Sediment, Rust, and other large particles. Replace every 12 months or as needed. SECOND STAGE FILTRATION:...

Uses the power of oxygen to transform ordinary well water into filtered, healthy spring-like water throughout your entire home. Filters iron, sulfur, and manganese. Salt Based Water Softener protects appliances and plumbing from harmful hardness build-up. Certified components. Bluetooth App-enabled but not required. Lifetime...

RKIN U1 Water System filter and hydrogen module removal tool

Available for pre-orderEstimated shipping in early September. Recommended replacement every 12 months: FIRST STAGE FILTRATION:5-micron Prefilter removes Sediment, Rust, and other large particles. SECOND and THIRD STAGE FILTRATION:Carbon Block Filter removes Chlorine and other Disinfection by-products. Option for a third stage filtration Anti-Scale Carbon Prefilter. Use...

OnliPure Edition Replacement filter 2-year bundle for Zero Installation Purifier Countertop Reverse Osmosis System: FIRST STAGE FILTRATION: 2 pieces5-micron Prefilter removes Sediment, Rust, and other large particles. Replace every 12 months or as needed. SECOND STAGE FILTRATION: 2 piecesCarbon Block Filter removes Chlorine and...

Polishing OnliPure Post Filter reduces any leftover contaminants after the Reverse Osmosis process to zero TDS. Measure and confirm from your home with a simple TDS meter. Size 2.5"x10". Build-in quick connect fittings for 1/4" tubing. Note: If converting from AlcaPure Edition to OnliPure Edition...

Experience Water in Its Purest Form with the RKIN Whole Home Reverse Osmosis System Imagine turning on any faucet in your home and being met with an endless supply of pristine, exceptionally pure water. This isn't a far-off dream, but a reality with the...

  Uses the power of oxygen to transform ordinary well water into filtered, healthy spring-like water throughout your entire home Filters iron, sulfur, and manganese Salt-Free Water Softener protects appliances and plumbing from harmful hardness build-up Certified components Bluetooth App-enabled but not required Lifetime...

Optional RKIN Super Flex Kit makes installation faster and easier.Eliminates the need to perfectly measure, cut, and glue pipes.Just place the water system next to the main water line and connect it using quick connects. Some plumbing may be required to ensure the water...

This set includes 4 pieces of Stainless Steel 18" x 1" Water Tank Connector Hoses, designed to provide a secure, durable, and flexible connection for your water filtration system installation. Each hose is made from high-quality stainless steel for enhanced strength, corrosion resistance, and...

Transforms ordinary tap water into soft, filtered, healthy spring-like water throughout your entire home Filters sediment, chlorine, and other disinfection by-products Certified components Lifetime Warranty on Tanks and Parts* Filters Out Harmful Contaminants Remove up to 99.6% of chlorine and other contaminants with our...

Transforms ordinary tap water into pure, healthy, and delicious drinking water.AlcaPure Edition for Alkaline pH or OnliPure Edition for ZERO TDS.Certified by IAPMO R&T to NSF/ANSI 58 for the reduction of TDS, Fluoride, Lead, Hexavalent Chromium, and Trivalent Chromium.Perfect for apartments, condos & RVs.Delicious...

Space Efficient: High UV output lamp technology allows for a smaller footprint while providing the same UV performance as a longer chamber. Ease of Maintenance: Audible lamp replacement reminder and countdown timer with digital display. A controller will also go into alarm if the...

Recommended for targeted testing of tannins in drinking water. Tannins are naturally occurring organic compounds commonly classified as fulvic or humic acids and lignins. They form when vegetation is degraded and fermented, and then enter the water supply. This package is ideal for clients...

Basic water quality testing for one (1) drinking water sample in any home, building, or facility served by a municipal water utility supply. Ideal for those concerned about questionable plumbing or aging pipes and distribution lines.This RKIN test package, in collaboration with SimpleLab, provides...

Measure TDS and Temperature of drinking water Hold the button for easy measurement readings Range 0-9990 PPM Batteries included Total Dissolved Solids Or TDS is a measure of the dissolved combined content of all inorganic and organic substances present in a liquid. TDS is...

  Uses the power of oxygen to transform ordinary well water into filtered, healthy spring-like water throughout your entire home Filters iron, sulfur, and manganese Salt-Free Water Softener protects appliances and plumbing from harmful hardness build-up Certified components Bluetooth App-enabled but not required Lifetime...

In the Bathroom: Your soap and shampoo will lather better. Your hair and skin will feel noticeably cleaner, softer, and not as dry. Additionally, there will be no soap scum or mineral deposits to clean off sinks, showers, tubs, and toilets. In the Kitchen:...