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Pentair GRO-50EN TLC Encapsulated 50-GPD Membrane 16-Pack

GRO-50EN

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$41.00
Retail: $71.99
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This item has been discontinued. Please review the product description for more information.

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Frequently Bought With This Item

The Pentair GRO-50EN (4002574) features an industry-leading Thin Layer Composite (TLC) membrane. This Pentair encapsulated membrane maximizes the life cycle of the cartridge inside. The flow rate for this membrane is 50 gallons per day (GPD), and is based on nominal performance. Most standard membranes have a 3:1 ratio which means for every 3 gallons of wastewater that goes down the drain, 1 gallon of reverse osmosis water is produced. That ratio is only a 25 percent recovery of good water. What separates this membrane from the competition is the GRO-50EN features 50 percent recovery which is a 1:1 ratio. The Pentair GRO-50EN includes 1 50-gpd TLC encapsulated membrane, 1 check valve, 1/4" tubing.

Specifications:

  • Part Number: GRO-50EN
  • Part Number: 4002574
  • Diameter: 2 1/2"
  • Direction: Outside-In
  • Flow Rate: 50 gpd
  • Ratio: 1:1
  • Cartridge Style: Encapsulated
  • Material: TLC (Thin Layer Composite)
  • Membrane Type: Spiral Wound
  • Maximum Operating Temperature: 120° F
  • Maximum Operating Pressure: 125 psi
  • Certification: ANSI/NSF 58

Compatible Parts:

The Pentair GRO-50EN TLC Encapsulated 50-GPD Membrane 16-Pack is the correct replacement for the following part numbers:

Part Number
4002574
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Compatible Models:

The Pentair GRO-50EN TLC Encapsulated 50-GPD Membrane 16-Pack is correct replacement for the following model numbers:

BrandModel NumberDescription
Pentair GRO-2550 Reverse Osmosis System
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