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US-UF-100-RM Tier1 Ultra-Filtration Hollow Fiber Water Filter System Replacement Membrane

Fits the 4-Stage Ultra-Filtration Hollow Fiber Drinking Water Filter System by Tier1
Save 43% (MSRP: $69.99)
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US-UF-100-RM Tier1 Ultra-Filtration Hollow Fiber Water Filter System Replacement Membrane

US-UF-100-RM Tier1 Ultra-Filtration Hollow Fiber Water Filter System Replacement Membrane

Save 43% (MSRP: $69.99)



The US-UF-100-RM Tier1 Ultra-Filtration Hollow Fiber Drinking Water System Replacement Membrane is the replacement ultrafiltration membrane for the US-UF-100 system. The membrane is designed to reduce TDS in the water to create a more pleasant drinking experience. Total Dissolved Solids (TDS) are the total weight of all solids (minerals, salts, metals) that are dissolved in a given volume of water. The lower the TDS level in the water, the more efficiently your body's cells can use the water. Not only can TDS be unappealing visually and to taste but it can also pose danger to appliances and pipes as well as expose your body to more health risks. This filter helps reduce these dissolved particles and send the rejected water and contaminants down the waste water drain. It is recommended that you replace the membrane every 12 months, or 1,500 gallons for optimal performance. Tier1 is ready to protect every drop.

Key Features

  • Recommended to replace the membrane every 12 months or 1,500 gallons
  • Reduces total dissolved solids (TDS)
  • Features easy installation for quick and simple filter exchanges
  • .5 gallon per minute flow rate

Contaminants Controlled




Manufacturer's Id US-UF-100-RM UPC 641945746471
Actual Size (in) 12 1/2 inches (length) x 8.5 inches (outside diameter) Actual Size (cm) 31.75 x 21.59
Filter Life (gallons) 1,500 Operating Temperature (°C) 4.4 - 37.8
Flow Rate (gpm) 0.5 Flow Rate (lpm) 1.89
Warranty Guarantee Unconditional Product Guarantee for Life of the Product


The TIER1-US-UF-100-RM is comparable with the following part numbers


Fits the Following Model Numbers


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