Frizzlife ROK3-A Reverse Osmosis Water Filter System, No Power Required – Alkaline & Remineralization, 1:1 Pure to Drain, 100 GPD, USA Tech Support

Price: $469.99 - $159.99
(as of Apr 09, 2025 00:46:38 UTC – Details)

From the brand

Product Dimensions ‏ : ‎ 6.1 x 4.9 x 18.9 inches; 20.6 Pounds
Item model number ‏ : ‎ RO-K3-A
Date First Available ‏ : ‎ April 13, 2023
Manufacturer ‏ : ‎ Frizzlife
ASIN ‏ : ‎ B0C2BVRDWJ

【Multi-Stage Superb Filtration】 RO-K3-A under sink reverse osmosis water filter uses RO membrane with highest filtration precision at 0.0001 micron, which effectively reduce more than 1000+ kinds of harmful contaminants (99.99%) from water including Lead, Chlorine , Fluoride, Heavy metals, Chloramine, VOCs, TDS, Limescale, Arsenic and more. Also includes a 2-in-1 composite pre-filter, and a post carbon filter with alkaline & remineralization function.
【Alkaline Remineralization & Small Size】 The 3rd stage post filter (TD-9) balances the alkalinity of RO water and adjusts the PH to more than 7.5, and restores essential minerals to your drinking water at the same time. Frizzlife focus on delivering more healthy and better-tasting drinking water to your family. Featuring with compact size with neat design, it is remarkably smaller than other traditional RO systems with ordinary size, which helps to save storage space under your kitchen cabinet.
【Low Drain Ratio & Longer Filter Life】Adopting water-saving technology, RO-K3-A features with 1: 1 super low drain ratio@70psi. For each cup of pure RO water, only 1 cup of wastewater will be produced (Most traditional RO systems produce 3 cups). The 1st stage uses a pleated composite filter. It has 3 times longer lifespan and better-removing capability, prolonging the lifespan of the RO membrane and reducing replacement expenses. The system also does not require electricity, which saves bills.
【DIY Install&Super Thick Housing】The RO filtration system comes with everything you need for installation. It comes with a 3/8 “to 1/2” converter, thus is compatible with standard EU kitchens. Adopting twist-design, all filter cartridges can be easily changed with the wrench provided. By setting the next filter replacement date on the lid, you can forget the guesswork. The filter housing is thickened, which passed the pressure resistance test, making sure it is sturdy enough for heavy-duty.
【Fast Water Flow & Multi-Usage】 Equipped with a pressure tank, water flow can reach 0.8GPM. You can instantly fill up a 330ml cup of water in 7 seconds! The capacity of RO-K3-A is 100 gallons per day. It doubles the output of traditional RO systems, thus perfectly serving family daily drink needs. With an ice maker kit, a reverse osmosis water filter can simultaneously serve both the kitchen sink and refrigerator. Get instant access to crispy ice water with crystal ice cubes at home!