Premium Reverse Osmosis RO Membrane 100 GPD Water Filter Replacement Cartridge - Pack 4

HYDROTEK Reverse Osmosis Filtration System Specifications: - FEED WATER PRESSURE: 35 - 100 PSI - TEMPERATURE: 40 - 110°F/5-45°C - pH: 3.0 - 11.0 - MAX TDS: 1000 MG/L - TURBIDITY: < 1.0 NTU - MAX SDI: < 4.0 - HARDNESS: < 5 GPG - IRON: < 0.1

Product Lifespan: - 15-24 months, depending on feed water quality - Shelf life: 2 years in original sealed package

Important Notes: 1. DO NOT FREEZE the product. 2. Flush the new membrane for 30 minutes to remove any protective material. 3. If your water is chlorinated, use a Carbon/Sediment Pre-Filter to protect the membrane. 4. If the water hardness is too high, install a water softener before the RO unit.

Why Choose Reverse Osmosis Filtration? HYDROTEK RO membranes reject impurities down to 0.0001 micron, providing high permeated flow and stable salt rejection. They can remove up to 98% of contaminants, including heavy metals, fluoride, calcium, magnesium, lead, and nitrates.

Why HYDROTEK Brand? - HIGH EFFICIENT FILTRATION: HYDROTEK RO membranes are NSF-certified and offer a minimum rejection rate of 96%. - UNIVERSAL STANDARD SIZE: The membrane dimensions (11.75" length, 1.75" diameter) fit most standard 2" ID membrane housings. - LOW WASTEWATER RATIO: The system produces 2 gallons of wastewater for every 1 gallon of pure water.

More Q&A: Q: What are the membrane dimensions? A: The standard size is 11.75" length and 1.75" diameter, fitting most 2" ID membrane housings.

Q: What is the product lifespan? A: For most tap water (200-500 ppm TDS), the suggested lifespan is 24 months. The actual lifespan depends on usage and feed water quality. For water under 200 ppm TDS, the membrane may last up to 36 months. For hard water areas, the membrane may need replacement every 6-12 months.

Q: Can I use it if my water TDS is over 1000 ppm or very hard? A: Yes, you can use it even if the TDS reaches 2000 ppm, but the membrane should be replaced every 12 months or more frequently. Our recommendation is to keep the TDS under 1000 ppm.

Q: Can it be used for brackish water or ocean water? A: No, this product is designed for residential tap water use only. For brackish water, ocean water, or industrial applications, please contact Geekpure for specialized solutions.

Q: What's included in the package? A: The package only includes the RO membrane. Other components like the membrane housing, wrench, and flow restrictor need to be purchased separately.

Remember, factors like temperature, water pressure, and feed water quality can affect the product water capacity and purity. This is why you may experience lower pure water capacity in winter and higher in summer.

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