Description

Parent SKU#: 4FILTER1, 4FILTER2, 4FILTER1-M100

5-Filter Replacement Set for 5-Stage Universal Countertop RO Systems (Ultra-Pure Filtration)

This 5-Filter Replacement Set is designed for 5-stage universal portable/countertop reverse osmosis (RO) systems.
It includes sediment filtration, carbon filtration, an RO membrane option, DI ion exchange filtration, and a final carbon polishing stage.
Compatible with many countertop/portable RO purification systems that use standard inline quick-connect style filters.

RO Membrane Options: Choose a 100 GPD or 150 GPD membrane (your choice), depending on your system configuration and desired flow rate.

Included Filters (5 Total)

• Stage 1 – Premium Quick-Connect 5 Micron Sediment Filter:
  Traps dust, dirt, rust, and sediment particles. This pre-filter protects downstream filters and helps extend the life
  of both the system and the RO membrane.
• Stage 2 – Premium USA-Made Quick-Connect T28 Coconut Activated Carbon Filter:
  Reduces chlorine and chemical contaminants, improves taste and odor, and helps protect the RO membrane.
• Stage 3 – Reverse Osmosis Membrane (Choose 100 or 150 GPD):
  High-performance RO membrane for purified drinking water. Select 100 GPD or 150 GPD based on your system requirements.
• Stage 4 – Premium Omnipure K2555-BB DI Ion Exchange Filter:
  DI (deionization) ion exchange filtration helps further reduce remaining dissolved ions after RO for
  ultra-pure water applications.
• Stage 5 – Premium Quick-Connect T33 Coconut Shell Activated Carbon Filter:
  Final polishing stage to improve taste and odor.

Available Options

You may choose one of the following options:

Option 1: Filter Set Only

• Includes replacement filters only
• Estimated replacement time: 30–40 minutes
• Difficulty level: Moderate

Option 2: Pre-Assembled Replacement Assembly

• Includes a fully assembled replacement filter set with new fittings, clips, RO membrane, and membrane housing
• Allows replacement of the entire assembly in approximately 1 minute
• Requires reconnecting only two tubes (from the kitchen diverter to the assembly)
• Difficulty level: Easy

Additional Notes

• Sample assembly images may show 4-stage, 5-stage, and 6-stage countertop RO systems
• Actual assembly configuration may vary depending on the selected filter set