7-stage source purification device, plastic base. Installments are available via Tabby or Tamr, four payments of 124 SAR, first payment. You can choose Nabaa Trading Company for delivery if you are in Riyadh, Jeddah, and Mecca so we can install the device for free. Offer Features:- 1- Installation within Jeddah + Riyadh + Qassim + Eastern Province 2- Maintenance 3- Monthly periodic follow-up 4- Visit every 3 months 5- Filter change every 3 months at a price 6- Repair of any malfunction within 24 hours of notifying the company (during official working hours) Device Stages: 1-First Stage/ 5-micron cotton filter to remove dirt, rust, and impurities. 2-Second Stage/ Granular activated carbon filter to remove taste, color, and odor like chlorine. 3-Third Stage/ Solid carbon filter, which works to confirm the first and second stages, and also works to prevent the proliferation of fungi in the water. 4-Fourth Stage/ Salt remover (Membrane), its pores are 1/1000 micron, with a production capacity of 100 gallons (400 liters) per day, and it can withstand high salts up to 2000ppm, and it works to reduce and balance the salt percentage to the normal percentage for the human body. 5-Fifth Stage/ Post-activated carbon filter, which works to confirm the water after storage to ensure its quality. 6-Sixth Stage/ Mineral filter, which works to activate and raise the percentage of essential minerals in the water. 7-Seventh Stage (Alkaline PH Filter): A filter containing rocks that help raise the water's alkalinity (PH). Accessories with the device:- *Fiber tank for storing clean water after filtration. *Chrome faucet to be installed on the sink for cooking. Warranty: 1- Two-year warranty on electrical parts 2- 10 years of free maintenance, including labor fees, provided that periodic maintenance is adhered to.