Skip to content
FREE SHIPPING • Orders over $45+
FREE SHIPPING • Orders over $45+
AutoShip and save 15% off your first order!

Hydronix CB-45-2005 Whole House, Hydroponics, Commercial Carbon Block Water Filter 4.5" x 20" - 5 μm

SKU CB-45-2005
Original price $0
Original price $39.50 - Original price $39.50
Original price
Current price $39.50
$39.50 - $39.50
Current price $39.50
Purchase Options
Delivery Frequency

Here's how it works:
These prices don't include taxes or other fees. This subscription auto-renews. It can be skipped or cancelled at anytime.
View subscription policy
Powered by

Hydronix CB-45-2005 Whole House, Hydroponics, Commercial Carbon Block Water Filter – 4.5" x 20", 5 Micron

Superior Water Filtration for Residential, Commercial & Hydroponic Applications

The Hydronix CB-45-2005 is a high-performance carbon block water filter designed to remove chlorine, taste, odor, and other contaminants from drinking water. It is NSF/ANSI Standard 42 certified and constructed using premium coconut shell activated carbon, ensuring safe, high-quality filtration for whole-house, hydroponic, and commercial systems.

With a 5-micron filtration rating, the CB-45-2005 effectively captures fine sediment, dirt, and chlorine by-products, making it ideal for use in municipal water, well water, and high-chlorine environments.

Key Features & Benefits

5 Micron Filtration – Removes chlorine, taste, odor, sediment, and VOCs for cleaner, better-tasting water.
Premium Coconut Shell Carbon – Provides enhanced contaminant reduction and longer-lasting filtration.
NSF/ANSI Standard 42 Certified – Ensures structural integrity and material safety.
Universal Compatibility – Fits all standard 4.5" x 20" filter housings.
High-Performance Flow Rate – Maintains optimal water pressure without sacrificing filtration efficiency.
Durable & Reliable – Withstands pressures up to 250 PSI and operates in temperatures from 40°F to 180°F.
Long Filter LifeExtended dirt-holding capacity allows fewer replacements than standard carbon filters.

Ideal for Use In:

🔹 Whole House Filtration Systems
🔹 Hydroponics & Aquaponics
🔹 Commercial & Industrial Water Filtration
🔹 Restaurants, Cafes & Food Processing Facilities
🔹 Well Water & Municipal Water Treatment
🔹 Reverse Osmosis (RO) Pre-Filtration

Technical Specifications:

Filter Type: Carbon Block CTO (Chlorine, Taste & Odor Reduction)
Micron Rating: 5 Micron
Filter Dimensions: 4.5" OD x 20" Length
Material: Coconut Shell Activated Carbon
Operating Temperature: 40°F – 180°F (4.4°C – 82.2°C)
Maximum Pressure Rating: 250 PSI
Flow Rate: High flow, minimal pressure drop
Compatible with: Standard 4.5" x 20" Whole House Filter Housings

Why Choose the Hydronix CB-45-2005?

Industry-leading filtration – Superior chlorine reduction and VOC removal.
Long-Lasting PerformanceExtended filter life reduces maintenance frequency.
Versatile ApplicationsPerfect for whole-house, commercial, and hydroponic systems.
Easy Installation & MaintenanceDrop-in design fits standard 4.5" x 20" housings.
Certified Quality & SafetyNSF/ANSI Standard 42 compliant for material and structural integrity.

Upgrade Your Water Filtration Today!

Enjoy cleaner, fresher water with the Hydronix CB-45-2005 – the perfect solution for whole-house, hydroponics, and commercial filtration systems

📦 Order Now and experience high-performance water filtration at an unbeatable value!