🌊 Product Overview

The LiquaGen 2.5” x 20” GAC/UDF + KDF 55 + KDF 85 Filter Cartridge is a high-capacity slimline solution for superior multi-stage water purification. Using Granular Activated Carbon (GAC/UDF alongside KDF 55 and KDF 85 media, it reduces chlorine, heavy metals, iron, hydrogen sulfide (rotten egg smell), and bad taste or odor.

With its 20” slimline design, this cartridge holds more media than shorter filters—delivering longer service life, better flow, and fewer replacements. Perfect for reverse osmosis systems, under-sink filters, or light whole-house applications.

✨ Key Benefits & Features

💧 Chlorine & Odor Reduction – GAC removes chlorine, VOCs, and organics for fresher water.

🛡️ Heavy Metal Protection – KDF 55 targets lead, mercury, cadmium, nickel, and other dissolved metals.

🔩 Iron & Sulfur Control – KDF 85 eliminates metallic taste and rotten egg odors from hydrogen sulfide.

🌱 Bacteria Resistance – KDF media helps prevent bacterial growth inside the cartridge.

🔧 Universal Slimline Fit – Works with all standard 2.5” x 20” housings.

⏱️ Extended Service Life – Larger media volume provides more capacity and fewer filter changes.

📋 Technical Specifications

• Model: LiquaGen 2.5” x 20” GAC/UDF + KDF 55 + KDF 85 Cartridge
  
  

• Size: 2.5” x 20” (Slim Cartridge)
  
  

• Media: Granular Activated Carbon, KDF 55, KDF 85
  
  

• Micron Rating: 5 nominal
  
  

• Capacity: ~2,500–3,500 gallons (varies by water quality)
  
  

• Lifespan: 6–12 months (average use)
  
  

• Max Pressure: 90 PSI (6.2 bar)
  
  

• Operating Temp.: 40–100°F (4.4–37°C)
  
  

• Housing Compatibility: Fits all standard 2.5” x 20” filter housings

🏠 Applications

🚰 Drinking Water – Clean, chlorine-free water at every tap.

🧊 Reverse Osmosis – Perfect as a pre- or post-filter stage.

🛁 Under-Sink Systems – Delivers safer water for cooking and drinking.

🍳 Kitchen & Beverages – Enhances taste for coffee, tea, and cooking.

🏠 Light Whole-House Use – Entry-level whole-home protection.

💙 Why Choose LiquaGen?

The LiquaGen 2.5” x 20” GAC/UDF + KDF 55 + KDF 85 Cartridge combines advanced carbon with dual KDF filtration for long-lasting contaminant reduction. With its slimline 20” format, it delivers extended service life, better flow, and fresher, safer water throughout your home.